AMD EPYC 7551P 32-Core/64-Thread SP3 Processor Review

Memory Bandwidth and Latency

The memory tests we use are part of the various benchmark apps seen on the previous pages. This includes AIDA64 Engineer, Geekbench 4, PerformanceTest, and SiSoftware Sandra Platinum. A wider array of tests will give us a wider array of results, and while the memory isn’t the CPU, the performance depends on it.

AIDA64 Engineer

AIDA64 Engineer provides several methods to measure system performance. These benchmarks are synthetic, i.e. the results show only the theoretical (maximum) performance of the system.

GeekBench 4

Geekbench 4 measures your system’s power and tells you whether your computer is ready to roar.

PerformanceTest 8.0

PerformanceTest is a fast, easy to use software benchmarking tool that allows everybody to quickly assess the performance of their PC and compare it to a list of standard ‘baseline’ computer systems.

SiSoftware Sandra Platinum

Sandra is a system analyser that includes benchmarking, testing and listing modules. It tries to go beyond other utilities to show you more of what is going on under the hood

Memory Latency