The Linux kernel has patched a bug in the RDSEED entropy generator that caused AMD Zen5 chips to fail to produce random numbers.
The patch disables RDSEED and forces all AMD Zen5 processors to use RDRAND for generating random numbers.
lore.kernel.org/lkml/2025101...
The patch disables RDSEED and forces all AMD Zen5 processors to use RDRAND for generating random numbers.
lore.kernel.org/lkml/2025101...
October 19, 2025 at 2:47 PM
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Ärger mit AMD #EPYC #Zen5 CPUs mit #OLVM 4.5.5? Beim Hinzufügen eines Servers bekommt man den Fehler "Host CPU type ist not supported". Die Ursache dafür und den Workaround behandle ich in meinem Blog
@oracleace.bsky.social @doagev.bsky.social
www.database-blog.at/2025/10/20/o...
@oracleace.bsky.social @doagev.bsky.social
www.database-blog.at/2025/10/20/o...
OLVM: Host CPU type is not supported in this cluster compatibility version or is not supported at all – Database Blog
www.database-blog.at
October 20, 2025 at 1:19 PM
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the integrated gpu in zen5 processors has two cores
October 18, 2025 at 4:13 PM
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AMD launches Ryzen Embedded 9000 series: Ryzen Embedded 9950X3D is 170W CPU with 16 Zen5 cores and 128MB L3 Cache
AMD launches Ryzen Embedded 9000 series: Ryzen Embedded 9950X3D is 170W CPU with 16 Zen5 cores and 128MB L3 Cache - VideoCardz.com
AMD launches Ryzen Embedded 9000 series, PRO series with 10 year support coming this year AMD has introduced the new Ryzen Embedded 9000 series, a lineup derived from its Ryzen 9000 desktop processors...
videocardz.com
October 7, 2025 at 5:03 PM
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AMD launches EPYC 4005 Embedded, Zen5 CPUs for AM5 socket
AMD launches EPYC 4005 Embedded, Zen5 CPUs for AM5 socket - VideoCardz.com
AMD has new EPYC 4005 for computing at the edge AMD has introduced the EPYC Embedded 4005 series, a new family of processors built on Zen 5 architecture. The lineup is aimed at edge deployments where...
videocardz.com
September 17, 2025 at 8:01 AM
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AMD Ryzen 5 9500F 6-core Zen5 CPU officially launches in China, 7% to 24% faster than 7500F in gaming
AMD Ryzen 5 9500F 6-core Zen5 CPU officially launches in China, 7% to 24% faster than 7500F in gaming - VideoCardz.com
The first Ryzen 9000F CPU is now official, lacks integrated graphics AMD is launching a 6-core variant for the Chinese market only. Ryzen 5 9500F is a 6-core Zen 5 processor confirmed to use Granite...
videocardz.com
September 6, 2025 at 7:30 AM
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LLVM Clang 21 Compiler Helping Squeeze More Performance On 5th Gen AMD EPYC "Turin" - https://www.phoronix.com/review/llvm-clang-21-epyc-zen5
LLVM Clang 21 Compiler Helping Squeeze More Performance On 5th Gen AMD EPYC "Turin"
With LLVM 21.1 having been released last week as the newest half-year feature update to this open-source compiler stack, I have begun benchmarking Clang 21 on a variety of systems for getting a feel for the performance over Clang 20. Eventually it will be extended as well to looking at the Clang 21 performance against GCC and vendor compilers. For some initial Clang 21 benchmarking, here is a look at how the Clang 21 C/C++ compiler is performing on 5th Gen AMD EPYC "Turin" Zen 5 processors compared to the prior release.
www.phoronix.com
September 2, 2025 at 2:48 PM
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zen5 買うなら 3D V-cache 待ちだなぁという感じ(どっちかというと RTX 50 買うのを優先するべき感はある
August 15, 2024 at 12:41 AM
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“#Zen5 connaîtra le plus gros coup de boost” : #AMD confirme une amélioration des performances pour sa prochaine architecture !
blog.sosordi.net/2024/08/zen-...
#Microsoft #Windows11
blog.sosordi.net/2024/08/zen-...
#Microsoft #Windows11
August 22, 2024 at 10:43 PM
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Zen5で組むと13900Kを玉突きして作業部屋に配置?流刑?出来るから、そうなると本格的にAM4を削減出来るかしらねー
でも今はヤフオクどころかPC組む手間捻出するのすら嫌なんだよなぁ
絵描きたいからw
でも今はヤフオクどころかPC組む手間捻出するのすら嫌なんだよなぁ
絵描きたいからw
November 13, 2024 at 8:54 AM
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Oryon is the marketing name for the CPU in Snapdragon X Elite
The cores themselves (like Zen5 or Redwood Cove) are codenamed Phoenix
The SoC codename (like Strix and Arrow Lake) is Hamoa, with the yet-unnanounced SDX1P-42 being Purwa
The cores themselves (like Zen5 or Redwood Cove) are codenamed Phoenix
The SoC codename (like Strix and Arrow Lake) is Hamoa, with the yet-unnanounced SDX1P-42 being Purwa
November 23, 2024 at 1:22 PM
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amdsmn(4), amdtemp(4): Add support for AMD Family 1Ah (Zen5) CPUs I found the '1AH_MxxH_ROOT' PCI device IDs in the Linux "AMD K8 Northbridge" driver [1][5]. Since Family 19h (Zen3, Zen4) uses the same registers as Family 17h (Zen1, Zen2), I tried using...
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cgit.freebsd.org
May 10, 2025 at 7:27 PM
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Zen
Zen+
Zen2
Zen3
Zen4
Zen5
Zen6
Zen7
Zen+
Zen2
Zen3
Zen4
Zen5
Zen6
Zen7
October 13, 2025 at 10:18 AM
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New #AMD CPUID dump:
64-Core #ThreadripperPro 9985WX ( #ShimadaPeak, #Zen5) B00F81
GitHub:
github.com/InstLatx64/I...
64-Core #ThreadripperPro 9985WX ( #ShimadaPeak, #Zen5) B00F81
GitHub:
github.com/InstLatx64/I...
October 10, 2025 at 9:58 AM
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지금 7950X 에 AM5를 쓰고 있는데 과연 이 소켓이 언제까지 갈지 궁금하긴 하다. 당장은 ZEN5가 나와도 성능상으로 불만은 없을껀데 과연 몇세대까지 갈 것인가...
May 9, 2024 at 9:12 PM
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yeah, i was waiting to see if any good mini pcs showed up with zen5 in em before making my recent mini purchase, but when it became clear that gen 1 zen5 is having some growing pains, i jumped for a last gen beelink ser8 with an amd 780m igpu in it. that said, it alone is mad impressive.
September 10, 2024 at 8:54 PM
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The new @AMD Ryzen 9 9950X3D pairs 16 #Zen5 CPU cores with 2nd Generation 3D V-Cache to enhance perfomance, increase clocks, and enable more overclocking capabilities.
AMD Ryzen 9 9950X3D CPU Review: Dominant, No Compromise Performance
The new AMD Ryzen 9 9950X3D pairs Zen 5 with 2nd Generation 3D V-Cache to enahnce perfomance, increase clocks, and enable more overclocking
hothardware.com
March 11, 2025 at 1:03 PM
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#AMD #Ryzen 9 9950X and Ryzen 9 9900X desktop #CPU now available #Ryzen9950X #Ryzen9900X #Zen5
www.elevenforum.com/t/amd-zen5-b...
www.elevenforum.com/t/amd-zen5-b...
AMD Zen5-based Ryzen 9000 series desktop CPUs now available
videocardz.com news:
UPDATE: The Ryzen 9 9950X and Ryzen 9 9900X are now available.
https://www.amd.com/en/products/processors/desktops/ryzen.html
It's official now, confirmed by several...
www.elevenforum.com
August 15, 2024 at 4:00 PM
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It seems like it's news that Strix Point is a mix of Zen5 & 5c's, a mix of high speed high power high cache and the same thing but medium speed medium power 0.25 cache.
July 24, 2024 at 10:02 PM
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I wonder if AMD plans to compete in the premium ultra-low-power segment in 2025
Will AMD make a new "Crest" die on N4P with a Zen5 CPU and strong a GPU and AIE?
Or will they simply not have a competitor to M4, Hamoa (SD X Elite), and Lunar Lake-MX ?
Will AMD make a new "Crest" die on N4P with a Zen5 CPU and strong a GPU and AIE?
Or will they simply not have a competitor to M4, Hamoa (SD X Elite), and Lunar Lake-MX ?
November 23, 2024 at 1:21 PM
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On the #AMD site, this page mentions a 96-core maximum (8 CCDs) for the classic (embedded) #Zen6 based #Venice #EPYC, which is a drop from the 128-core #Zen5 #Turin. I don't know what causes this: CCD size? CCD consumption? Chiplet IO size?
docs.amd.com/v/u/en-US/ug...
#MRDIMM
docs.amd.com/v/u/en-US/ug...
#MRDIMM
August 15, 2025 at 12:39 PM
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