loopback 2 x Intel Xeon Gold 5220R testing with a HPE ProLiant DL360 Gen10 (U32 BIOS) and Matrox MGA G200eH3 on Ubuntu 18.04 via the Phoronix Test Suite. loopback: Processor: 2 x Intel Xeon Gold 5220R (48 Cores / 96 Threads), Motherboard: HPE ProLiant DL360 Gen10 (U32 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 32 GB + 129408 MB + 32 GB + 129408 MB + 32 GB + 129408 MB + 129408 MB + 32 GB + 129408 MB + 32 GB + 129408 MB + 32 GB + 32 GB + 129408 MB + 32 GB + 129408 MB + 32 GB + 129408 MB + 129408 MB + 32 GB + 129408 MB + 32 GB + 129408 MB + 32 GB DDR4-2666MT/s, Disk: 3201GB MO003200KWVUV, Graphics: Matrox MGA G200eH3, Network: 2 x Intel 10G X550T OS: Ubuntu 18.04, Kernel: 4.15.0-140-generic (x86_64), Compiler: GCC 7.5.0, File-System: ext4, Screen Resolution: 1024x768 Loopback TCP Network Performance Time To Transfer 10GB Via Loopback Seconds < Lower Is Better loopback . 13.64 |=============================================================