AMD Ryzen 9 3900X Linux Memory Scaling Performance

Written by Michael Larabel in Memory on 9 July 2019 at 06:40 PM EDT. Page 3 of 4. 32 Comments.
Ryzen 9 3900X Memory Scaling Benchmarks

For some of our common scientific workload benchmarks, going from DDR4-2600 to DDR4-3600 yielded around a 5% boost in memory or for this test hitting DDR4-3800 meant an overall 8% boost to the performance.

Ryzen 9 3900X Memory Scaling Benchmarks

With the Scalar Penta-diagonal solver test, the DDR4-3800 performance came out lower due to the higher latency.

Ryzen 9 3900X Memory Scaling Benchmarks
Ryzen 9 3900X Memory Scaling Benchmarks

For many scientific workloads though, DDR4-3800 continued to yield the best performance of the frequencies tested.

Ryzen 9 3900X Memory Scaling Benchmarks
Ryzen 9 3900X Memory Scaling Benchmarks
Related Articles
8 vs. 12 Channel DDR5-6000 Memory Performance With AMD 5th Gen EPYC
Crucial Pro DDR5-6400 32GB Kit Performance With Intel Arrow Lake
Intel Core Ultra 9 285K Linux Memory DDR5 Performance Testing
AMD EPYC 9755 DDR5-4800 vs. DDR5-6000 Memory Performance
MRDIMM 8800MT/s vs. DDR5-6400 Memory Performance With Intel Xeon 6
AMD Ryzen 9 9950X DDR5-6000 / DDR5-6400 / DDR5-8000 Memory Performance