mem-stream AMD EPYC 7281 16-Core testing with a Dell 065PKD (1.4.3 BIOS) and mgadrmfb on CentOS Linux 7 via the Phoronix Test Suite. 16384 MB DDR4-2133MT: Processor: AMD EPYC 7281 16-Core @ 2.10GHz (16 Cores / 32 Threads), Motherboard: Dell 065PKD (1.4.3 BIOS), Memory: 16 x 16384 MB DDR4-2133MT/s 18ASF2G72PDZ-2G6D1, Disk: 960GB PERC H740P Mini, Graphics: mgadrmfb OS: CentOS Linux 7, Kernel: 3.10.0-957.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768 Stream 2013-01-17 Type: Copy MB/s > Higher Is Better 16384 MB DDR4-2133MT . 110421 |================================================ Stream 2013-01-17 Type: Scale MB/s > Higher Is Better 16384 MB DDR4-2133MT . 75562 |================================================= Stream 2013-01-17 Type: Triad MB/s > Higher Is Better 16384 MB DDR4-2133MT . 84075 |================================================= Stream 2013-01-17 Type: Add MB/s > Higher Is Better 16384 MB DDR4-2133MT . 83761 |=================================================