OS: Debian 8.7, Kernel: 4.4.40-1-pve (x86_64), Compiler: GCC 4.9.2, File-System: zfs Intel Xeon W3520 testing with a Supermicro X8STi v2.0 and Matrox s MGA G200eW WPCM450 on Debian 8.7 via the Phoronix Test Suite. 8192 MB 1333MHz: Processor: Intel Xeon W3520 @ 2.67GHz (8 Cores), Motherboard: Supermicro X8STi v2.0, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 4 x 8192 MB 1333MHz, Disk: 2 x 2000GB HGST HUS724020AL, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: Debian 8.7, Kernel: 4.4.40-1-pve (x86_64), Compiler: GCC 4.9.2, File-System: zfs RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 8192 MB 1333MHz . 9184.83 |==================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 8192 MB 1333MHz . 8009.45 |==================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 8192 MB 1333MHz . 8202.72 |==================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 8192 MB 1333MHz . 8861.25 |==================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 8192 MB 1333MHz . 8625.66 |==================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better 8192 MB 1333MHz . 8862.59 |==================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better 8192 MB 1333MHz . 8227.74 |==================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better 8192 MB 1333MHz . 8387.82 |==================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better 8192 MB 1333MHz . 8808.51 |==================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better 8192 MB 1333MHz . 8498.27 |====================================================