AMD Ryzen Threadripper 1950X and Threadripper 1920X Processor Review
Memory Bandwidth Benchmark
SiSoftware Sandra 2016 SP3 Memory Bandwidth: link
SiSoftware Sandra 2016 is a utility, which includes remote analysis, benchmarking and diagnostic features for PCs, servers, mobile devices and networks. This test has been popular for CPU and memory benchmarks for well over a decade and it is one of the easiest benchmarks out there to run.
Memory Bandwidth Results Summary: The AMD Ryzen Threadripper 1950X and 1920X test platform came a 3200MHz memory kit, so that is what we ran it at. We got 62 GB/s of memory bandwidth on the Threadripper 1950X and strangely enough 65 GB/s of memory bandwidth on the Threadripper 1920X. The Intel Core i9-7900X was running slower DDR4 3000MHz memory kit with CL15 timings, but was still right there with about 57 GB/s of memory bandwidth on Sandra. The fastest processor on the chart is still the Intel Core i7-6950X with DDR4 3000MHz memory kit with CL15 1T timings at just over 67 GB/s of memory bandwidth.