cascade X 2 x Intel Xeon Platinum 8280 testing with a GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS) and ASPEED on Ubuntu 21.04 via the Phoronix Test Suite. 1: Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE OS: Ubuntu 21.04, Kernel: 5.11.0-051100rc7daily20210209-generic (x86_64) 20210208, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.5 Mesa 20.3.4 (LLVM 11.0.1 256 bits), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210130, File-System: ext4, Screen Resolution: 1024x768 2: Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE OS: Ubuntu 21.04, Kernel: 5.11.0-051100rc7daily20210209-generic (x86_64) 20210208, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210130, File-System: ext4, Screen Resolution: 1024x768 3: Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE OS: Ubuntu 21.04, Kernel: 5.11.0-051100rc7daily20210209-generic (x86_64) 20210208, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210130, File-System: ext4, Screen Resolution: 1024x768 4: Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE OS: Ubuntu 21.04, Kernel: 5.11.0-051100rc7daily20210209-generic (x86_64) 20210208, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210130, File-System: ext4, Screen Resolution: 1024x768 NAMD 2.14 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better 1 . 0.37216 |================================================================== 2 . 0.36804 |================================================================= 3 . 0.36725 |================================================================= 4 . 0.36792 |================================================================= IndigoBench 4.4 Acceleration: CPU - Scene: Bedroom M samples/s > Higher Is Better 1 . 8.362 |==================================================================== IndigoBench 4.4 Acceleration: CPU - Scene: Supercar M samples/s > Higher Is Better 1 . 19.72 |==================================================================== Chaos Group V-RAY 5 Mode: CPU vsamples > Higher Is Better 1 . 47103 |==================================================================== 2 . 47010 |=================================================================== 3 . 46668 |=================================================================== 4 . 47369 |====================================================================