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AMD Zen 2 aka Ryzen 3000 CPUs details
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    The move to 7nm allowed AMD to make lot of advances with its Rome-based EPYC processor core microarchitecture:

    • 2X Performance per Socket
    • 4X Floating Point performance per socket
    • Previous gen socket compatible
    • Forward compatible with next gen Milan platform that supports PCI Express 4 connectivity
    • Improved branch prediction 
    • Better instructions prefetch 
    • Re-optimized micro-op instruction cache
    • Increased the size of the micro-op cache  
    • Doubled floating point width to 256-bit 
    • Doubled load store bandwidth 
    • Increased dispatch and retire bandwidth 
    • Results in maintained high throughput for all modes

    Nice thing

  • 8 Replies sorted by
  • Epyc can be such

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  • New lineup

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  • Wow - I'm all about those Ryzen 9 SKUs... very nice.

  • @bannedindv

    If they are real, they will require new motherboards mostly, at least will have issues on budget ones.

    Rumors are that on older AM4 motherboards CPUs will drop maximum core clocks and will require special new boards BIOS code to rise to full potential.

  • New Leak

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    Note new

    • Ryzen 3 3300G 12nm, 4/4, 8 CU GPU for $99
    • Ryzen 5 3500G 12nm, 4/8, 11 CU GPU for $139
    • Ryzen 5 3600G 7nm, 8/8, 14 CU GPU for $189
    • Ryzen 7 3600GX 7nm, 16/8, 20 CU GPU for $239
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  • Very much looking forward to the announcement to learn how close these leaks were. If the 3850X/3800X BE are anywhere close to the leak I will be upgrading and passing on my 2700X to a friend. I purchased the X470 Asus C7H hoping it would be the most forward compatible board. We'll see what happens there.

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  • Yep, looks like this