
Category: AMD
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I will wait maybe 1-2 years since I already have a 2023 processor …



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At launch, the CPU was priced at an MSRP of $599

https://wccftech.com/amd-ryzen-9-7900x3d-12-core-3d-v-cache-cpu-available-309-usd/
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Instability issues for Intel Core i9-13900K and Core i9-14900K. Reports are not only from Gamers but also from Data Centers using the W680 motherboards instead of Z chipboards. Error logs reveal decompression issues with a 70%-30% Intel to AMD ratio…
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Tested At 230W Power Limit, Up To 28% Faster Than 7950X & 34% Faster Than 14900K !!

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Really interesting benchmarks. Over 400 were performed with the Phoronix Test Suite. Kernel compilation was 58 seconds with my PC configuration. Ryzen 9 7950X was definitely the winner in the majority of benchmarks.
“Coming in first place most often was the Ryzen 9 7950X at 40.7% while the Ryzen 9 7950X3D 3D V-Cache processor led 12% of the time and then the Intel Core i9 14900K led 31% of the time.
When taking the geometric mean of all the performance benchmark results ran on all 18 processors, the Ryzen 9 7950X was the firm first place performer for this wide range of workloads tested. The Ryzen 9 7950X was 13.5% faster than the Core i9 14900K. The Ryzen 9 7950X3D scored a comfortable second place finish and it was around 8% faster than the i9-14900K.”


https://www.phoronix.com/review/amd-ryzen-intel-core-linux610
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Loading the drm-61-kmod (6.1.92) driver at boot time leads to kernel panic and system freeze.
https://github.com/freebsd/drm-kmod/issues/305
This commit: https://github.com/freebsd/freebsd-src/pull/1308 ensures that the right firmware for AMD Raphael GPUs is installed via fwget. It solves the kernel panic but not the system freeze/hanging. I did not test it on my PC as I am currently away from home, but it is promising.

I am waiting patiently until this issue is fixed or else I am buying a cheap GPU, e.g. RX 570 that runs smoothly with FreeBSD.
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New AMD Ryzen 7040 series offer an AI engine that helps accelerate the system but it is currently only available for Windows and a Linux driver is not published yet.
A Github ticket was opened by an AMD staff member, thus allowing Linux users to voice their preference.



https://github.com/amd/RyzenAI-SW/issues/2
https://www.amd.com/en/products/ryzen-ai







