AMD Ryzen 9 7900X Performance With ECC DDR5 Memory

Written by Michael Larabel in Memory on 5 October 2023 at 04:00 PM EDT. Page 3 of 5. 53 Comments.

👁 LuxCoreRender benchmark with settings of Scene: Danish Mood, Acceleration: CPU. ECC was the fastest.

👁 LuxCoreRender benchmark with settings of Scene: Rainbow Colors and Prism, Acceleration: CPU. ECC was the fastest.

👁 Embree benchmark with settings of Binary: Pathtracer ISPC, Model: Asian Dragon. ECC was the fastest.

👁 SVT-AV1 benchmark with settings of Encoder Mode: Preset 8, Input: Bosphorus 4K. ECC was the fastest.

👁 uvg266 benchmark with settings of Video Input: Bosphorus 4K, Video Preset: Very Fast. ECC was the fastest.

👁 OSPRay benchmark with settings of Benchmark: gravity_spheres_volume/dim_512/ao/real_time. ECC Disabled was the fastest.

👁 OSPRay benchmark with settings of Benchmark: gravity_spheres_volume/dim_512/scivis/real_time. ECC Disabled was the fastest.

Boring benchmarks, but that's good in this instance with typically not seeing any performance difference when the AMD Ryzen 9 7900X was running with ECC memory enabled.

👁 Timed Godot Game Engine Compilation benchmark with settings of Time To Compile. ECC was the fastest.

👁 Timed Linux Kernel Compilation benchmark with settings of Build: defconfig. ECC was the fastest.

👁 Timed Linux Kernel Compilation benchmark with settings of Build: allmodconfig. ECC was the fastest.

Most importantly these Crucial MTC20C2085S1EC48BA1 DDR5 ECC DIMMs were working out fine with the AMD Ryzen 9 desktop processor running in the ASRock Rack B650D4U-2L2T micro-ATX motherboard.

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URL: https://www.phoronix.com/review/amd-ryzen9-ddr5-ecc/3

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AMD Ryzen 9 7900X Performance With ECC DDR5 Memory