gpu-server-nectec-1 2 x Intel Xeon E5-2630 v3 testing with a Dell 072T6D and Matrox s G200eR2 on Debian 8.4 via the Phoronix Test Suite. test1: Processor: 2 x Intel Xeon E5-2630 v3 @ 2.60GHz (32 Cores), Motherboard: Dell 072T6D, Chipset: Intel Haswell-E DMI2, Memory: 388096MB, Disk: 7198GB PERC H730 Mini, Graphics: Matrox s G200eR2, Network: Broadcom NetXtreme BCM5720 Gigabit PCIe OS: Debian 8.4, Kernel: 3.16.0-4-amd64 (x86_64), Display Server: X Server 1.16.4, Compiler: GCC 4.9.2 + CUDA 6.0, File-System: xfs, Screen Resolution: 1024x768 CUDA Mini-Nbody 2015-11-10 Test: Original Seconds < Lower Is Better test1 . 189.15 |=============================================================== CUDA Mini-Nbody 2015-11-10 Test: Cache Blocking Seconds < Lower Is Better test1 . 149.36 |=============================================================== CUDA Mini-Nbody 2015-11-10 Test: Loop Unrolling Seconds < Lower Is Better test1 . 148.08 |=============================================================== CUDA Mini-Nbody 2015-11-10 Test: SOA Data Layout Seconds < Lower Is Better test1 . 156.90 |=============================================================== CUDA Mini-Nbody 2015-11-10 Test: Flush Denormals To Zero Seconds < Lower Is Better test1 . 150.19 |===============================================================