AMD Ryzen 9 9950X DDR5-6000 / DDR5-6400 / DDR5-8000 Memory Performance

Written by Michael Larabel in Memory on 27 August 2024 at 02:40 PM EDT. Page 4 of 5. 36 Comments.

I was quite happy with the 2 x 32GB DDR5-6400 CL32 CMK64GX5M2B6400C32 memory kit overall and buying that 64GB kit for just over $200 USD.

For code compilation workloads the Corsair Dominator Titanium RGB 48GB DDR5-8000 memory kit was hitting GCC compiler segmentation faults but the other Corsair DDR5-8000 memory kit worked fine. For code compilation benchmarks, the DDR5-6000~DDR5-6400 memory was working out fine.

Both DDR5-8000 memory kits hit segmentation faults when compiling Gem5, Node.js, or the Linux kernel with all possible modules.

That Corsair Dominator Titanium RGB 48GB CMP48GX5M2X8000C38 kit also struggled to run GROMACS.

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