November 19, 2024 at 11:15 PM
AMD again reshuffles mobile lineup with Ryzen 10 (Zen2) and Ryzen 100 (Zen3+) series rebrands
AMD again reshuffles mobile lineup with Ryzen 10 (Zen2) and Ryzen 100 (Zen3+) series rebrands - VideoCardz.com
AMD Ryzen 10 and Ryzen 100 series announced, Zen3+/Zen2 rebrands and rebrand of rebrands for laptops and desktops AMD naming gets new level of confusion. AMD’s product naming is now even more confusing....
videocardz.com
October 27, 2025 at 9:03 AM
AMD again reshuffles mobile lineup with Ryzen 10 (Zen2) and Ryzen 100 (Zen3+) series rebrands
Amazing. Zen2 is legendary
May 29, 2025 at 1:35 AM
Amazing. Zen2 is legendary
apparently, you seemingly cannot get full dispatch bandwidth with NOPs on zen2? (but why..?) github.com/eigenform/pe...
December 15, 2024 at 1:33 AM
apparently, you seemingly cannot get full dispatch bandwidth with NOPs on zen2? (but why..?) github.com/eigenform/pe...
anyway on zen2 a loop like
mov rcx, 0x704000
mov qword [rsp], 0
lp:
add dword [rsp], 0x78563412
loop lp
runs at a buttery smooth 4.0ipc. but on a zen2 with whatever old copy i have of nvidia's drivers, sometimes it's as low as 1.2ipc!!!! yay. on skylake it gets, um, 0.67ipc.
mov rcx, 0x704000
mov qword [rsp], 0
lp:
add dword [rsp], 0x78563412
loop lp
runs at a buttery smooth 4.0ipc. but on a zen2 with whatever old copy i have of nvidia's drivers, sometimes it's as low as 1.2ipc!!!! yay. on skylake it gets, um, 0.67ipc.
February 28, 2024 at 2:04 AM
anyway on zen2 a loop like
mov rcx, 0x704000
mov qword [rsp], 0
lp:
add dword [rsp], 0x78563412
loop lp
runs at a buttery smooth 4.0ipc. but on a zen2 with whatever old copy i have of nvidia's drivers, sometimes it's as low as 1.2ipc!!!! yay. on skylake it gets, um, 0.67ipc.
mov rcx, 0x704000
mov qword [rsp], 0
lp:
add dword [rsp], 0x78563412
loop lp
runs at a buttery smooth 4.0ipc. but on a zen2 with whatever old copy i have of nvidia's drivers, sometimes it's as low as 1.2ipc!!!! yay. on skylake it gets, um, 0.67ipc.
Monday’s Zendo challenge went really well 😊👍 Here’s another from the PA deck. This one is a medium difficulty level.
#LooneyPyramids #boardgames #zen2
#LooneyPyramids #boardgames #zen2
November 20, 2025 at 1:17 PM
Monday’s Zendo challenge went really well 😊👍 Here’s another from the PA deck. This one is a medium difficulty level.
#LooneyPyramids #boardgames #zen2
#LooneyPyramids #boardgames #zen2
【Zen2圧勝劇、そして…】ずんだもんで学ぶCPU戦争史 #8『Zen2の猛威』2019-2020 youtu.be/zbvUfOIsrio?...
@YouTubeより
当時も言ってたけど、電力爆食いする、無理やり電力上げて性能上げてるの大丈夫か？と思ってた、12700Fですら220Wとか心配はしてたけども(;´･ω･)
日本では、異様に界隈で推してたけどCPUに200W以上とか個人的には「は？(;´･ω･)」だったしね
@YouTubeより
当時も言ってたけど、電力爆食いする、無理やり電力上げて性能上げてるの大丈夫か？と思ってた、12700Fですら220Wとか心配はしてたけども(;´･ω･)
日本では、異様に界隈で推してたけどCPUに200W以上とか個人的には「は？(;´･ω･)」だったしね
【Zen2圧勝劇、そして…】ずんだもんで学ぶCPU戦争史 #8『Zen2の猛威』2019-2020
YouTube video by ずんだもんPCチャンネル
youtu.be
February 4, 2026 at 11:21 PM
【Zen2圧勝劇、そして…】ずんだもんで学ぶCPU戦争史 #8『Zen2の猛威』2019-2020 youtu.be/zbvUfOIsrio?...
@YouTubeより
当時も言ってたけど、電力爆食いする、無理やり電力上げて性能上げてるの大丈夫か？と思ってた、12700Fですら220Wとか心配はしてたけども(;´･ω･)
日本では、異様に界隈で推してたけどCPUに200W以上とか個人的には「は？(;´･ω･)」だったしね
@YouTubeより
当時も言ってたけど、電力爆食いする、無理やり電力上げて性能上げてるの大丈夫か？と思ってた、12700Fですら220Wとか心配はしてたけども(;´･ω･)
日本では、異様に界隈で推してたけどCPUに200W以上とか個人的には「は？(;´･ω･)」だったしね
AMD Ryzen Z2 A APU for hanhelds confirmed as “Aeirth Plus”, powered by Zen2 & RDNA2
AMD Ryzen Z2 A APU for hanhelds confirmed as "Aeirth Plus", powered by Zen2 & RDNA2 - VideoCardz.com
AMD indirectly confirms Aeirth Plus is Ryzen Z2 A The official product code matches earlier shipping manifests. Source: AMD & Fritzchens Fritz AMD Aeirth, also known as Van Gogh, is the APU behind Valve’s...
videocardz.com
June 10, 2025 at 9:30 AM
AMD Ryzen Z2 A APU for hanhelds confirmed as “Aeirth Plus”, powered by Zen2 & RDNA2
Linux Fixes Issue Where Applying AMD Zen1/Zen2 Microcode Updates Could Slow Boot Times - https://www.phoronix.com/news/Linux-Zen1-Zen2-Slow-Boot-ucode
Linux Fixes Issue Where Applying AMD Zen1/Zen2 Microcode Updates Could Slow Boot Times
Submitted today for the Linux kernel ahead of the Linux 6.13-rc1 release as part of the "x86/urgent" material is a fix for aging Zen 1 and Zen 2 processors where for the past year and a half they could potentially find very slow boot times...
www.phoronix.com
December 1, 2024 at 11:20 AM
Linux Fixes Issue Where Applying AMD Zen1/Zen2 Microcode Updates Could Slow Boot Times - https://www.phoronix.com/news/Linux-Zen1-Zen2-Slow-Boot-ucode
いまメジャーなコンソール機のSoCは、AMD Zenシリーズのシェアが大きいな。ただSwitch2の存在感がでかいので、Tegraの存在感もでかい。最近のTegraはコンシューマ向けだとほぼSwitch2専用といった感じに近いな。
Switch2: NVIDIA Tegra T239(ARM)
PS5: AMD Zen2カスタム(x86_64)
Xbox Series X: AMD Zen2カスタム(x86_64)
Steam Machine: AMD Zen4カスタム(x86_64)
Switch2: NVIDIA Tegra T239(ARM)
PS5: AMD Zen2カスタム(x86_64)
Xbox Series X: AMD Zen2カスタム(x86_64)
Steam Machine: AMD Zen4カスタム(x86_64)
July 11, 2026 at 5:21 PM
いまメジャーなコンソール機のSoCは、AMD Zenシリーズのシェアが大きいな。ただSwitch2の存在感がでかいので、Tegraの存在感もでかい。最近のTegraはコンシューマ向けだとほぼSwitch2専用といった感じに近いな。
Switch2: NVIDIA Tegra T239(ARM)
PS5: AMD Zen2カスタム(x86_64)
Xbox Series X: AMD Zen2カスタム(x86_64)
Steam Machine: AMD Zen4カスタム(x86_64)
Switch2: NVIDIA Tegra T239(ARM)
PS5: AMD Zen2カスタム(x86_64)
Xbox Series X: AMD Zen2カスタム(x86_64)
Steam Machine: AMD Zen4カスタム(x86_64)
AMD의 난수 생성기는 0을 생성하지 못하는가?
사용자 테스트에서 AMD 프로세서의 rdrand 와 rdseed 가 16비트 난수 0을 생성하지 않는 현상 이 관측됨. 같은 프로그램을 실행한 Intel에서는 0이 나왔으며, AMD 전체의 문제인지 Zen2에 한정되는지는 확인되지 않음 32비트 또는 64비트로 생성한 값...
사용자 테스트에서 AMD 프로세서의 rdrand 와 rdseed 가 16비트 난수 0을 생성하지 않는 현상 이 관측됨. 같은 프로그램을 실행한 Intel에서는 0이 나왔으며, AMD 전체의 문제인지 Zen2에 한정되는지는 확인되지 않음 32비트 또는 64비트로 생성한 값...
AMD의 난수 생성기는 0을 생성하지 못하는가?
사용자 테스트에서 AMD 프로세서의 rdrand 와 rdseed 가 16비트 난수 0을 생성하지 않는 현상 이 관측됨. 같은 프로그램을 실행한 Intel에서는 0이 나왔으며, AMD 전체의 문제인지 Zen2에 한정되는지는 확인되지 않음 32비트 또는 64비트로 생성한 값...
news.hada.io
September 22, 2026 at 4:00 PM
AMD의 난수 생성기는 0을 생성하지 못하는가?
사용자 테스트에서 AMD 프로세서의 rdrand 와 rdseed 가 16비트 난수 0을 생성하지 않는 현상 이 관측됨. 같은 프로그램을 실행한 Intel에서는 0이 나왔으며, AMD 전체의 문제인지 Zen2에 한정되는지는 확인되지 않음 32비트 또는 64비트로 생성한 값...
사용자 테스트에서 AMD 프로세서의 rdrand 와 rdseed 가 16비트 난수 0을 생성하지 않는 현상 이 관측됨. 같은 프로그램을 실행한 Intel에서는 0이 나왔으며, AMD 전체의 문제인지 Zen2에 한정되는지는 확인되지 않음 32비트 또는 64비트로 생성한 값...
@epcc.bsky.social 's David Henty explores performance comparison at #CUG for minikab cg benchmark. Comparing ARCHER2 (AMD zen2, Slingshot 10) vs Cirrus (AMD zen5, Slingshot 11). Newer machine around 3.5 times faster per node
April 30, 2026 at 1:43 PM
@epcc.bsky.social 's David Henty explores performance comparison at #CUG for minikab cg benchmark. Comparing ARCHER2 (AMD zen2, Slingshot 10) vs Cirrus (AMD zen5, Slingshot 11). Newer machine around 3.5 times faster per node
amd you made mobile processors good again with zen2, commit!
December 8, 2024 at 2:18 AM
amd you made mobile processors good again with zen2, commit!
AnyPS5's Zen2 Proton-like translaton runs PS5 natively on PC; Linux/Windows pe. https://www.tomshardware.com/video-games/playstation/open-source-anyps5-dumps-emulation-to-run-playstation-5-console-games-natively-on-pc-amd-zen-2-architecture-enables-proton-like-binary-translation-for-windows-and-linu
September 26, 2026 at 4:02 PM
AnyPS5's Zen2 Proton-like translaton runs PS5 natively on PC; Linux/Windows pe. https://www.tomshardware.com/video-games/playstation/open-source-anyps5-dumps-emulation-to-run-playstation-5-console-games-natively-on-pc-amd-zen-2-architecture-enables-proton-like-binary-translation-for-windows-and-linu
旧电脑准备做个干净的 23H2 重装，然后丢给家里用，替换掉原来那台上古 Zen2 笔电
我妈现在用 Windows 11 反而更顺手，配置好应该不会有什么适应问题（
我妈现在用 Windows 11 反而更顺手，配置好应该不会有什么适应问题（
April 5, 2024 at 9:04 AM
旧电脑准备做个干净的 23H2 重装，然后丢给家里用，替换掉原来那台上古 Zen2 笔电
我妈现在用 Windows 11 反而更顺手，配置好应该不会有什么适应问题（
我妈现在用 Windows 11 反而更顺手，配置好应该不会有什么适应问题（
AMD announces Ryzen AI Z2 Extreme and Ryzen Z2 A APUs for gaming handhelds
AMD announces Ryzen AI Z2 Extreme and Ryzen Z2 A APUs for gaming handhelds - VideoCardz.com
AMD is announcing a new Ryzen Z2 series update Announced: Ryzen Z2 A (Zen2/RDNA2) and Ryzen AI Z2 Extreme (Zen5/RDNA3.5/XDNA2). There were many rumors about a potential update to the already expanded...
videocardz.com
June 8, 2025 at 6:30 PM
AMD announces Ryzen AI Z2 Extreme and Ryzen Z2 A APUs for gaming handhelds
adding to my collection of goofy microbenchmark tools; here's the zen2 op cache capacity (4096!) staring back at me
June 9, 2026 at 8:07 PM
adding to my collection of goofy microbenchmark tools; here's the zen2 op cache capacity (4096!) staring back at me