New Windows 11 Patch Worsens Ryzen L3 Cache Latency, AMD Announces Fix Dates

Discussion in 'Frontpage news' started by Hilbert Hagedoorn, Oct 13, 2021.

  1. Hilbert Hagedoorn

    Hilbert Hagedoorn Don Vito Corleone Staff Member

    Messages:
    42,109
    Likes Received:
    10,090
    GPU:
    AMD | NVIDIA
  2. blacknova

    blacknova Member

    Messages:
    18
    Likes Received:
    7
    GPU:
    RTX2070 Super
    I don't get something, why news title state "worsen" if news text say the problem have been resolved?
     
    DanielRX likes this.
  3. haste

    haste Maha Guru

    Messages:
    1,451
    Likes Received:
    475
    GPU:
    GTX 1080 @ 2.1GHz
    Because W11 cumulative patch which has been released yesterday made the problem even worse. Those fixes for latency issues did not make it to this cumulative update and will be added to later cumulative updates. Is it clear now?
     
  4. blacknova

    blacknova Member

    Messages:
    18
    Likes Received:
    7
    GPU:
    RTX2070 Super
    Thanks.
     

  5. Alessio1989

    Alessio1989 Ancient Guru

    Messages:
    2,113
    Likes Received:
    634
    GPU:
    .
    yeah agile programming produces quality!
     
    JamesSneed likes this.
  6. mackintosh

    mackintosh Master Guru

    Messages:
    530
    Likes Received:
    253
    GPU:
    Aorus 2080Ti
    I have to say I'm surprised this is taking so long.
     
  7. Horus-Anhur

    Horus-Anhur Maha Guru

    Messages:
    1,198
    Likes Received:
    1,089
    GPU:
    RTX 2070 Super
    Microsoft really needs to reorganize the Windows team, and get the quality testers back.
    They can't continue to release broken update, after broken update, and expect users to be the beta testers.
     
    Keitosha, carnivore, chispy and 3 others like this.
  8. nizzen

    nizzen Ancient Guru

    Messages:
    1,550
    Likes Received:
    471
    GPU:
    3x3090/3060ti/2080t
    I installed win 11 chipsetdrivers for Asus black hero, using 5950x.
    Went from 296fps in tombraider to 220fps.
    Looks like it's just Amd that has problems like this?
     
  9. mackintosh

    mackintosh Master Guru

    Messages:
    530
    Likes Received:
    253
    GPU:
    Aorus 2080Ti
    I don't think there's enough data to conclude who is at fault here. Nevertheless, it lends credence to AMD detractors who profess that unlike Intel, there are always compatibility issues with their chips.
     
  10. Horus-Anhur

    Horus-Anhur Maha Guru

    Messages:
    1,198
    Likes Received:
    1,089
    GPU:
    RTX 2070 Super
    This is my result with 22741.1000, that was released before this last patch.

    [​IMG]

    Seems MS already has the solution somewhere, but screwed up again, and released a broken update.
     
    Pictus likes this.

  11. Richard Nutman

    Richard Nutman Master Guru

    Messages:
    231
    Likes Received:
    95
    GPU:
    Sapphire 5700 XT
    I assume this is down to which cores the Windows scheduler is putting threads on? The new scheduler designed to work for Big/Little architectures. I don't think L3 cache latency physically changes at all, does it? Seems strange that it would.
     
  12. ultraex2003

    ultraex2003 Member Guru

    Messages:
    191
    Likes Received:
    40
    GPU:
    Amd 2x290 Cfx
    After the latest patch have you L3 cache result test?
     
  13. Horus-Anhur

    Horus-Anhur Maha Guru

    Messages:
    1,198
    Likes Received:
    1,089
    GPU:
    RTX 2070 Super
    I'm on the Dev channel.
     
  14. Undying

    Undying Ancient Guru

    Messages:
    16,636
    Likes Received:
    5,547
    GPU:
    Aorus RX580 XTR 8GB
    19th is around the corner hopefully the issue is resolved.
     
  15. DiceAir

    DiceAir Maha Guru

    Messages:
    1,366
    Likes Received:
    14
    GPU:
    Galax 980 ti HOF
    LOL and one of my friend with a 5900x upgraded to win 11 after I told him about the issue with Ryzen. I'm on 5800x and will stick to windows 10 in the mean time.
     

  16. itpro

    itpro Maha Guru

    Messages:
    1,244
    Likes Received:
    660
    GPU:
    Radeon Technologies
    Only noobs and unemployed run fast to install a nonready OS. I'll stick with 10, I have a lot of research to do, there is life.
     
    Airbud and HK-1 like this.
  17. HK-1

    HK-1 Master Guru

    Messages:
    877
    Likes Received:
    528
    GPU:
    RX580 Power Color
    @itpro I agree 100% for a while I don't want the new "Windows super vista" lol :D
     
    itpro likes this.
  18. mackintosh

    mackintosh Master Guru

    Messages:
    530
    Likes Received:
    253
    GPU:
    Aorus 2080Ti
    Well, this is, or at least used to be, an enthusiast forum. We run to all sorts of nonsense because most of us have several PCs and can spare the resources to play beta testers if necessary.
     
  19. Undying

    Undying Ancient Guru

    Messages:
    16,636
    Likes Received:
    5,547
    GPU:
    Aorus RX580 XTR 8GB
    People seem to forget in what kinda state windows 10 was released back in the day.
     
    mackintosh likes this.
  20. ultraex2003

    ultraex2003 Member Guru

    Messages:
    191
    Likes Received:
    40
    GPU:
    Amd 2x290 Cfx
    I know. I read your post
    for dev channel cumulative patch released yesterday? Or only normal edition Win 11? Because I read latest patch make worst L3 cache /latency
     

Share This Page