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Intel LGA 2066 x299 HEDT Motherboard Selection Guide for Video Editors
  • Reserved, update soon.

    Now filling all boards lists with data.

    X299 chipset diagram

    image

    If you look at this you see quite underwhelming stuff, it is still much better than AMD chipset as provides 24 PCIe 3.0 lines.
    Link to CPU is still same slow DMI 3.0 (PCI 3.0 x4 total only).
    But other than extra 2 SATA ports it is identical in every way to consumer Z270-Z370 chipsets.
    Can check yourself at https://www.personal-view.com/talks/discussion/21493/intel-lga1151-z170-z270-z370-and-z390-motherboard-selection-for-video-editors#Item_18

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  • 18 Replies sorted by
  • Processors we are looking for:

    Desktop aka Core models

    Older models that all use thermal paste

    Thermal issues of first gen chips

    image

    • Core i5-7640X, $242 MSRP
      • 4 cores / 4 threads
      • 4.0Ghz Base frequency, 4.2Ghz Turbo Boost
      • Dual channel DDR4 memory controller!
      • 4x256KB L2 cache
      • 6MB L3 Cache
      • 16 PCIe lanes!
      • 112 W TDP
    • Core i7-7740X, $339 MSRP
      • 4 cores / 8 threads
      • 4.3Ghz Base frequency, 4.5Ghz Turbo Boost
      • Dual channel DDR4 memory controller!
      • 4x256KB L2 cache
      • 8MB L3 Cache
      • 16 PCIe lanes!
      • 112 W TDP
    • Core i7-7800X, $389 MSRP
      • 6 cores / 12 threads
      • 3.5Ghz Base frequency, 4.0Ghz Turbo Boost
      • Quad channel DDR4 memory controller
      • 6x1MB L2 cache
      • 8.25MB L3 Cache
      • 28 PCIe lanes
      • 140 W TDP
    • Core i7-7820X, $599 MSRP
      • 8 cores / 16 threads
      • 3.6Ghz Base frequency, 4.3Ghz(4.5Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 8x1MB L2 cache
      • 11MB L3 Cache
      • 28 PCIe lanes
      • 140 W TDP
    • Core i9-7900X, $999 MSRP
      • 10 cores / 20 threads
      • 3.3Ghz Base frequency, 4.3Ghz(4.5Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 10x1MB L2 cache
      • 13.75MB L3 Cache
      • 44 PCIe lanes
      • 140 W TDP
    • Core i9-7920X, $1199 MSRP
      • 12 cores / 24 threads
      • 2.9Ghz Base frequency, 4.3Ghz(4.4Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 12x1MB L2 cache
      • 16.5MB L3 Cache
      • 44 PCIe lanes
      • 140 W TDP
    • Core i9-7940X, $1399 MSRP
      • 14 cores / 28 threads
      • 3.1Ghz Base frequency, 4.3Ghz(4.4Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 14x1MB L2 cache
      • 19.25MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
    • Core i9-7960X, $1699 MSRP
      • 16 cores / 32 threads
      • 2.8Ghz Base frequency, 4.2Ghz(4.4Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 16x1MB L2 cache
      • 22MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
    • Core i9-7980XE, $1999 MSRP
      • 18 cores / 36 threads
      • 2.6Ghz Base frequency, 4.2Ghz(4.4Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 18x1MB L2 cache
      • 24.75MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP


    Newer models that all use STIM and not thermal paste

    • Core i9-9800X, $589 MSRP
      • 8 cores / 16 threads
      • 3.8Ghz Base frequency, 4.4Ghz(4.5Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 8x1MB L2 cache
      • 16.5MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
    • Core i9-9820X, $898 MSRP
      • 10 cores / 20 threads
      • 3.3Ghz Base frequency, 4.1Ghz(4.2Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 10x1MB L2 cache
      • 16.5MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
    • Core i9-9900X, $989 MSRP
      • 10 cores / 20 threads
      • 3.5Ghz Base frequency, 4.4Ghz(4.5Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 10x1MB L2 cache
      • 19.25MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
    • Core i9-9920X, $1189 MSRP
      • 12 cores / 24 threads
      • 3.5Ghz Base frequency, 4.4Ghz(4.5Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 12x1MB L2 cache
      • 19.25MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
    • Core i9-9940X, $1387 MSRP
      • 14 cores / 28 threads
      • 3.3Ghz Base frequency, 4.4Ghz(4.5Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 14x1MB L2 cache
      • 19.25MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
    • Core i9-9960X, $1684 MSRP
      • 16 cores / 32 threads
      • 3.1Ghz Base frequency, 4.4Ghz(4.5Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 16x1MB L2 cache
      • 22MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
    • Core i9-9980XE, $1979 MSRP
      • 18 cores / 36 threads
      • 3Ghz Base frequency, 4.4Ghz(4.5Ghz Max) Turbo Boost
      • Quad channel DDR4 memory controller
      • 18x1MB L2 cache
      • 24.75MB L3 Cache
      • 44 PCIe lanes
      • 165 W TDP
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  • Temperatures

    Lot of X299 boards run extremely hot if you use overclocking.

    Main reason for this is simpler and cheaper VRM and also bad heatsinks being just slab of aluminium made be designer without any fine fins.

    image

    Heatsink designs

    In present day it is usually designers who make heatsinks even for HEDT motherboards.
    They are made for looks, and not to be efficient in their real function.

    Horrible one

    image

    Bad one

    image

    Better one

    image

    Really nice

    image

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  • AVX-512 as big advantage of Skylake-X and up CPUs

    https://en.wikipedia.org/wiki/AVX-512

    Video editing and encoding get significant gains from such highly parallel instructions and blocks for their execution. This is that AMD lacks for now.

    All Skylake-X CPUs Have 2 AVX-512 Units. This means that you just need to always ignore two cheapest Kaby lake based models (as the are actually consumer CPU with different mount with even same 2 channel memory controller and lack of AVX-512).

    Note that if CPU starts to execute AVX-512 code it'll drop frequency to avoid thermal issues. It is also called "AVX-512 throttling effect" and various overclockers are concerned with it. With any video editing software that is actually designed to use AVX-512 instructions it'll always result in real performance gain, despite drop in frequency.

    All 100% present consumer CPUs lack AVX-512 support, including i9-9900K model

  • List of all x299 ATX sized motherboards

    Red - something not good or missing feature.
    Blue means - ok or average.
    Teal - above average.
    Green - really good for us.

  • ASRock

    • X299 Extreme4
      • 5x doubled elements phases CPU VCC, ISL69138 PWM controller, 2xFDPC5030SG Dual-N Fets per phase
      • Two parts designer made alu heatsink with heatpipe.
      • 3 PCIe 3.0 x16, 1 PCIe 3.0 x1
      • 48 lines CPU - 3 PCIe 3.0 x16 at x16+x16+x4
      • 28 lines CPU - 3 PCIe 3.0 x16 at x16+x8+x4
      • 16 lines CPU - 3 PCIe 3.0 x16 at x16+x0+x4/x8+x8+x4
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4 & SATA3), located right below hot GPU
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+ NE5532 Amplifier
      • Intel I219V Gigabit LAN
      • Has Thunderbolt 3 AIC Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 128Mb BIOS Chip
    • X299 Killer SLI/AC
      • 5x phases via real ISL6617 doublers CPU VCC making it total 10x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • One part designer made alu heatsink without heatpipe.
      • 4 PCIe 3.0 x16, 1 PCIe 3.0 x1
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x4+x16+x8
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x4+x8+x0
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x4+x0+x0/x8+x4+x8+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4 & SATA3), located right below hot GPU
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+ NE5532 Amplifier
      • Intel I219V Gigabit LAN
      • Has Thunderbolt 3 AIC Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 2x128Mb BIOS Chips
    • Fatal1ty X299 Gaming K6
      • 5x phases via real ISL6617 doublers CPU VCC making it total 10x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • One part designer made alu heatsink without heatpipe.
      • 4 PCIe 3.0 x16, 1 PCIe 3.0 x1
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x4+x16+x8
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x4+x8+x0
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x4+x0+x0/x8+x4+x8+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4 & SATA3), located right below hot GPU
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+ NE5532 Amplifier
      • Intel I219V Gigabit LAN
      • Intel I211AT Gigabit LAN
      • Has Thunderbolt 3 AIC Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 2x128Mb BIOS Chips
    • Fatal1ty X299 OC Formula
      • 6x phases via real ISL6617 doublers CPU VCC making it total 12x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Two parts designer made alu heatsink with heatpipe and more fins.
      • 5 PCIe 3.0 x16, 1 PCIe 3.0 x4, 1 PCIe 2.0 x1
      • 48 lines CPU - 5 PCIe 3.0 x16 at x16+x0+x0+x16+x8/x8+x8+x8+x8+x8
      • 28 lines CPU - 5 PCIe 3.0 x16 at x16+x0+x0+x8+x4/x8+x8+x0+x8+x4
      • 16 lines CPU - 5 PCIe 3.0 x16 at x16+x0+x0+x0+x4/x8+x0+x0+x8+x4
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located on the right side of board
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located lower on the right side of board
      • 4 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+ NE5532 Amplifier
      • Intel I219V Gigabit LAN
      • Intel I211AT Gigabit LAN
      • Has Thunderbolt 3 AIC Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 2x128Mb BIOS Chips
    • Fatal1ty X299 Taichi
      • 6x phases via real ISL6617 doublers CPU VCC making it total 12x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • One part designer made alu heatsink without heatpipe.
      • 4 PCIe 3.0 x16, 1 PCIe 2.0 x1
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x8+x16+x0/x8+x8+x16+x8
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x8+x0/x8+x0+x8+x8
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x0/x8+x0+x4+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4 & SATA3), located right below hot GPU
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+ NE5532 Amplifier
      • Intel I219V Gigabit LAN
      • Intel I211AT Gigabit LAN
      • Has Thunderbolt 3 AIC Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 2x128Mb BIOS Chips
    • Fatal1ty X299 Taichi XE
      • 6x phases via real ISL6617 doublers CPU VCC making it total 12x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Two parts designer made alu heatsink with heatpipe and more fins.
      • 4 PCIe 3.0 x16, 1 PCIe 2.0 x1
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x8+x16+x0/x8+x8+x16+x8
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x8+x0/x8+x0+x8+x8
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x0/x8+x0+x4+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4 & SATA3), located right below hot GPU
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+ NE5532 Amplifier
      • Intel I219V Gigabit LAN
      • Intel I211AT Gigabit LAN
      • Has Thunderbolt 3 AIC Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 2x128Mb BIOS Chips
    • Fatal1ty X299 Professional Gaming i9
      • 6x phases via real ISL6617 doublers CPU VCC making it total 12x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • One part designer made alu heatsink without heatpipe.
      • 4 PCIe 3.0 x16, 1 PCIe 2.0 x1
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x8+x16+x0/x8+x8+x16+x8
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x8+x0/x8+x0+x8+x8
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x0/x8+x0+x4+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4 & SATA3), located right below hot GPU
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+ NE5532 Amplifier
      • AQUANTIA AQC107 10 Gigabit LAN
      • Intel I219V Gigabit LAN
      • Intel I211AT Gigabit LAN
      • Has Thunderbolt 3 AIC Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 2x128Mb BIOS Chips
    • Fatal1ty X299 Professional Gaming i9 XE
      • 6x phases via real ISL6617 doublers CPU VCC making it total 12x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Two parts designer made alu heatsink with heatpipe and more fins.
      • 4 PCIe 3.0 x16, 1 PCIe 2.0 x1
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x8+x16+x0/x8+x8+x16+x8
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x8+x0/x8+x0+x8+x8
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x0/x8+x0+x4+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4 & SATA3), located right below hot GPU
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+ NE5532 Amplifier
      • AQUANTIA AQC107 10 Gigabit LAN
      • Intel I219V Gigabit LAN
      • Intel I211AT Gigabit LAN
      • Has Thunderbolt 3 AIC Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 2x128Mb BIOS Chips
  • ASUS

    • Prime X299-A
      • 7x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
      • 3 PCIe 3.0 x16, 1 PCIe 3.0 x4 (at x4), 1 PCIe 3.0 x4 (at x1), 1 PCIe 3.0 x1
      • 48 lines CPU - 3 PCIe 3.0 x16 at x16+x16+x8
      • 28 lines CPU - 3 PCIe 3.0 x16 at x16+x8+x1
      • 16 lines CPU - 3 PCIe 3.0 x16 at x16+x0+x0/x8+x8+x1
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4), located lower and right on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I219V Gigabit LAN
      • Has Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
    • Prime X299-Deluxe
      • 8x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
      • 3 PCIe 3.0 x16, 1 PCIe 3.0 x4 (at x4), 2 PCIe 3.0 x1
      • 48 lines CPU - 3 PCIe 3.0 x16 at x16+x16+x8
      • 28 lines CPU - 3 PCIe 3.0 x16 at x16+x8+x0
      • 16 lines CPU - 3 PCIe 3.0 x16 at x16+x0+x0/x8+x8+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located above GPU slot
      • 1 M.2 (PCIe 3.0 x4), located lower and right on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I219V Gigabit LAN
      • Intel I211AT Gigabit LAN
      • Has Thunderbolt 3 Connector
      • Four USB 3.1 Gen2 ports, 3x A and 1x C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
    • TUF X299 Mark 1
      • 8x phases CPU VCC making, ASP1405I PWM controller, BSG0812ND OptiMOS 5 Power Block for each phase
      • Horrible one part designer made alu heatsink without heatpipe placed under plastic shit.
      • 3 PCIe 3.0 x16, 1 PCIe 3.0 x4 (at x4), 1 PCIe 3.0 x4 (at x1)
      • 48 lines CPU - 3 PCIe 3.0 x16 at x16+x16+x8
      • 28 lines CPU - 3 PCIe 3.0 x16 at x16+x8+x1
      • 16 lines CPU - 3 PCIe 3.0 x16 at x16+x0+x0/x8+x8+x1
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located in hot area below GPU slot
      • 1 M.2 (PCIe 3.0 x4), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I219V Gigabit LAN
      • Intel I211AT Gigabit LAN
      • Has Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
    • TUF X299 Mark 2
      • 8x phases CPU VCC making, ASP1405I PWM controller, BSG0812ND OptiMOS 5 Power Block for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
      • 3 PCIe 3.0 x16, 1 PCIe 3.0 x4 (at x4), 2 PCIe 3.0 x1
      • 48 lines CPU - 3 PCIe 3.0 x16 at x16+x16+x8
      • 28 lines CPU - 3 PCIe 3.0 x16 at x16+x8+x1
      • 16 lines CPU - 3 PCIe 3.0 x16 at x16+x0+x0/x8+x8+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located on the right of the board
      • 1 M.2 (PCIe 3.0 x4), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I219V Gigabit LAN
      • Has Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, both A type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 128Mb BIOS Chip
    • ROG Strix X299-E Gaming
      • 7x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
      • 3 PCIe 3.0 x16, 1 PCIe 3.0 x4 (at x4), 1 PCIe 3.0 x4 (at x1), 1 PCIe 3.0 x1
      • 48 lines CPU - 3 PCIe 3.0 x16 at x16+x16+x8
      • 28 lines CPU - 3 PCIe 3.0 x16 at x16+x8+x1
      • 16 lines CPU - 3 PCIe 3.0 x16 at x16+x0+x0/x8+x8+x1
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located on the right of the board
      • 1 M.2 (PCIe 3.0 x4), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I219V Gigabit LAN
      • No Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
    • ROG Strix X299-XE Gaming
      • 7x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • One part designer made alu heatsink without heatpipe.
      • 3 PCIe 3.0 x16, 1 PCIe 3.0 x4 (at x4), 1 PCIe 3.0 x4 (at x1), 1 PCIe 3.0 x1
      • 48 lines CPU - 3 PCIe 3.0 x16 at x16+x16+x8
      • 28 lines CPU - 3 PCIe 3.0 x16 at x16+x8+x1
      • 16 lines CPU - 3 PCIe 3.0 x16 at x16+x0+x0/x8+x8+x1
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located on the right of the board
      • 1 M.2 (PCIe 3.0 x4), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I219V Gigabit LAN
      • No Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
    • ROG Rampage VI Apex
      • 8x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • Two parts designer made alu heatsink with heatpipe and more fins.
      • 4 PCIe 3.0 x16, 1 PCIe 3.0 x4
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x16+x0/x16+x8+x8+x8
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x0/x16+x0+x8+x0
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x0/x8+x0+x8+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located on extension ROG slot
      • 3 M.2 (PCIe 3.0 x4), located on extension ROG slot
      • 4 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I219V Gigabit LAN
      • No Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
    • ROG Rampage VI Extreme
      • 8x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • Two parts designer made alu heatsink with heatpipe.
      • 4 PCIe 3.0 x16, 1 PCIe 3.0 x4
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x16+x8/x16+x8+x8+x8
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x8+x0/x8+x8+x8+x0
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x0/x8+x0+x8+x0
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located lower on the board
      • 2 M.2 (PCIe 3.0 x4), located on extension ROG slot
      • 4 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio+SABRE9018Q2C DAC
      • Intel I219V Gigabit LAN
      • Aquantia AQC-107 10 Gigabit LAN
      • Has Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
    • WS X299 PRO
      • 8x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • Two parts designer made alu heatsink with heatpipe.
      • 4 PCIe 3.0 x16 (one always at x4), 1 PCIe 3.0 x4 (at x4)
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x16+x0+x4/x16+x16+x8+x4
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x4/x16+x8+x0+x4
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x4/x8+x8+x0+x4
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located on the right of the board
      • 1 M.2 (PCIe 3.0 x4), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I210-AT Gigabit LAN
      • Intel I210-AT Gigabit LAN
      • Has Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
    • WS X299 PRO/SE
      • 8x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • Two parts designer made alu heatsink with heatpipe.
      • 4 PCIe 3.0 x16 (one always at x4), 1 PCIe 3.0 x4 (at x4)
      • 48 lines CPU - 4 PCIe 3.0 x16 at x16+x16+x0+x4/x16+x16+x8+x4
      • 28 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x4/x16+x8+x0+x4
      • 16 lines CPU - 4 PCIe 3.0 x16 at x16+x0+x0+x4/x8+x8+x0+x4
      • 1 M.2 (PCIe 3.0 x4 & SATA3 ), located on the right of the board
      • 1 M.2 (PCIe 3.0 x4), located lower on the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I210-AT Gigabit LAN
      • Intel I210-AT Gigabit LAN
      • Has Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • No USB 3.1 Gen2 front panel connector
      • 128Mb BIOS Chip
    • WS X299 SAGE
      • 8x phases CPU VCC, ASP1405I PWM controller, IR3555 integrated PowIRstage for each phase
      • Two parts designer made alu heatsink with heatpipe and more fine fins.
      • 7 PCIe 3.0 x16
      • 48 lines CPU - 7 PCIe 3.0 x16 at x16+x16/x16+x16+x16+x16/x16+x8+x8+x8+x8+x8+x8
      • 1 M.2 (PCIe 3.0 x4), located on the right of the board
      • 1 M.2 (PCIe 3.0 x4), located on the right of the board
      • 8 x DDR4 DIMM Slots
      • Realtek ALC1220 Audio
      • Intel I219-LM Gigabit LAN
      • Intel I210-AT Gigabit LAN
      • Has Thunderbolt 3 Connector
      • Two USB 3.1 Gen2 ports, A and C type, using ASMedia ASM3142 controller
      • One USB 3.1 Gen2 C type internal front panel connector, using ASMedia ASM3142 controller
      • 128Mb BIOS Chip
  • EVGA

    • X299 Dark
      • 5x phases via real ISL6617 doublers CPU VCC making it total 10x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Two parts heatsink with lot of fine fins, heatpipe and active cooling.
    • X299 FTW K
      • 4x phases via real ISL6617 doublers CPU VCC making it total 8x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • One part alu heatsink with lot of fins active cooling on one side.
  • Gigabyte

    • X299 UD4
      • 7x phases CPU VCC, IR35201 PWM controller, IR3556 integrated PowIRstage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 UD4 Pro
      • 4x phases via real ISL6617 doublers CPU VCC making it total 8x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 Aorus Gaming
      • 4x phases CPU VCC with doubled elements, ISL95866 PWM controller, 2x 4C10N and 2x 4C06N MOSFETS per phase
      • Horrible two parts designer made alu heatsink without heatpipe.
    • X299 Aorus Gaming 3
      • 8x phases CPU VCC, IR35201 PWM controller, IR3556 integrated PowIRstage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 Aorus Gaming 3 Pro
      • 4x phases via real ISL6617 doublers CPU VCC making it total 8x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 Aorus Gaming 7
      • 8x phases CPU VCC, IR35201 PWM controller, IR3556 integrated PowIRstage for each phase
      • Two parts designer made alu heatsink with heatpipe.
    • X299 Aorus Gaming 7 Pro
      • 6x phases via real ISL6617 doublers CPU VCC making it total 12x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Two parts designer made alu heatsink with heatpipe and more fins.
    • X299 Aorus Gaming 9
      • 8x phases CPU VCC, IR35201 PWM controller, IR3556 integrated PowIRstage for each phase
      • Bad two parts designer made alu heatsink with heatpipe.
    • X299 Aorus Ultra Gaming
      • 8x phases CPU VCC, IR35201 PWM controller, IR3556 integrated PowIRstage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 Aorus Ultra Gaming Pro
      • 4x phases via real ISL6617 doublers CPU VCC making it total 8x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 Designare EX
      • 6x phases via real ISL6617 doublers CPU VCC making it total 12x phases, ISL69138 PWM controller, ISL99227 integrated Smart Power Stage for each phase
      • Two parts designer made alu heatsink with heatpipe and active cooling, but no very nice.
  • MSI

    • X299 Raider
      • 4x phases via real IR3598 doublers CPU VCC making it total 8x phases, IR35201 PWM controller, 1x PK616BA and 1x PK632BA MOSFETs per phase
      • One part designer made alu heatsink without heatpipe.
    • X299 SLI Plus
      • 4x phases via real IR3598 doublers CPU VCC making it total 8x phases, IR35201 PWM controller, 1x PK616BA and 1x PK632BA MOSFETs per phase
      • Horrible one part designer made alu heatsink without heatpipe but with rgb leds.
    • X299 Tomahawk
      • 4x phases via real IR3598 doublers CPU VCC making it total 8x phases, IR35201 PWM controller, 1x PK616BA and 1x PK632BA MOSFETs per phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 Tomahawk Arctic
      • 4x phases via real IR3598 doublers CPU VCC making it total 8x phases, IR35201 PWM controller, 1x PK616BA and 1x PK632BA MOSFETs per phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 Tomahawk AC
      • 4x phases via real IR3598 doublers CPU VCC making it total 8x phases, IR35201 PWM controller, 1x PK616BA and 1x PK632BA MOSFETs per phase
      • Horrible one part designer made alu heatsink without heatpipe.
    • X299 Gaming Pro Carbon
      • 5x phases via real IR3599 doublers CPU VCC making it total 10x phases, IR35201 PWM controller, IR3555 integrated PowIRstage for each phase
      • Horrible one part designer made alu heatsink without heatpipe but with rgb leds.
    • X299 Gaming Pro Carbon AC
      • 5x phases via real IR3599 doublers CPU VCC making it total 10x phases, IR35201 PWM controller, IR3555 integrated PowIRstage for each phase
      • Horrible one part designer made alu heatsink without heatpipe but with rgb leds.
    • X299 Gaming M7 ACK
      • 4x phases via real IR3598 doublers CPU VCC making it total 8x phases, IR35201 PWM controller, 1x PK616BA and 1x PK632BA MOSFETs per phase
      • Horrible one part designer made alu heatsink without heatpipe but with rgb leds.
    • X299 XPower Gaming AC
      • 6x phases via real IR3599 doublers CPU VCC making it total 12x phases, IR35201 PWM controller, IR3555 integrated PowIRstage for each phase
      • Bad two parts designer made alu heatsink with heatpipe.
  • Supermicro

    • SuperO C9X299-PG300
      • 8x phases CPU VCC, XDPE11280A PWM controller, TDA21470 integrated Power stage for each phase
      • One part designer made alu heatsink without heatpipe.
  • VRM part completed.

  • Cooling completed.

  • Note that it is sale now on EVGA Dark x299 MB - best VRM if you consider cooling

    And from $209 used (lower than any good consumer range MB).

    image

    https://www.amazon.com/gp/offer-listing/B079WCBP18/ref=dp_olp_all_mbc?ie=UTF8&condition=all

    sa6925.jpg
    800 x 199 - 24K
  • Thanks, Vitaliy. This is quite useful.

  • ASRock completed. Except overclock/BIOS functions.

  • Asus completed.