cpubench KVM testing on Debian 8.5 via the Phoronix Test Suite. e5-1650: Processor: Intel Xeon E5-1650 v3 @ 3.80GHz (12 Cores), Motherboard: Supermicro X10SRL-F v1.01, Chipset: Intel Haswell-E DMI2, Memory: 4 x 16384 MB 2133MHz, Disk: 2 x 120GB Samsung SSD 850, Graphics: ASPEED ASPEED Family, Network: Intel I210 Gigabit Connection OS: Debian GNU/Linux 8, Kernel: 3.16.0-4-amd64 (x86_64), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1024x768 scaleway - VC1L 6vC: Processor: 6 x Intel Atom C2750 @ 2.39GHz (6 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Memory: 8192MB, Disk: 46GB OS: Debian 8.5, Kernel: 4.5.1-std-1 (x86_64), Compiler: GCC 4.9.2, File-System: ext4, System Layer: KVM OVH VPS-SSD-3: Processor: 2 x Intel Core (Haswell no TSX) @ 2.39GHz (2 Cores), Motherboard: OpenStack Foundation Nova v2014.2.4, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 8000 MB RAM QEMU, Disk: 40GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Debian 8.5, Kernel: 3.16.0-4-amd64 (x86_64), Compiler: GCC 4.9.2, File-System: ext4, System Layer: KVM scaleway - VC1S 2vC: Processor: 2 x Intel Atom C2750 @ 2.39GHz (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Memory: 2048MB, Disk: 46GB OS: Debian 8.5, Kernel: 4.5.1-std-1 (x86_64), Compiler: GCC 4.9.2, File-System: ext4, System Layer: KVM Stream 2013-01-17 Type: Copy MB/s > Higher Is Better e5-1650 ............. 33131.66 |=============================================== scaleway - VC1L 6vC . 9799.74 |============== OVH VPS-SSD-3 ....... 22129.38 |=============================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better e5-1650 ............. 33101.98 |=============================================== scaleway - VC1L 6vC . 9952.14 |============== OVH VPS-SSD-3 ....... 21740.52 |=============================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better e5-1650 ............. 36540.48 |=============================================== scaleway - VC1L 6vC . 11662.22 |=============== OVH VPS-SSD-3 ....... 23958.94 |=============================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better e5-1650 ............. 36572.10 |=============================================== scaleway - VC1L 6vC . 11630.54 |=============== OVH VPS-SSD-3 ....... 23978.80 |=============================== NAS Parallel Benchmarks 3.3 Test / Class: LU.A Total Mop/s > Higher Is Better e5-1650 ............. 17451.99 |=============================================== scaleway - VC1L 6vC . 3438.12 |========= OVH VPS-SSD-3 ....... 4931.67 |============= scaleway - VC1S 2vC . 1316.61 |==== Timed MAFFT Alignment 6.864 Multiple Sequence Alignment Seconds < Lower Is Better e5-1650 ............. 3.98 |===== scaleway - VC1L 6vC . 15.37 |===================== OVH VPS-SSD-3 ....... 14.96 |===================== scaleway - VC1S 2vC . 36.45 |================================================== Gcrypt Library 1.4.4 CAMELLIA256-ECB Cipher Microseconds < Lower Is Better e5-1650 ............. 1637 |================= scaleway - VC1L 6vC . 4913 |=================================================== OVH VPS-SSD-3 ....... 2500 |========================== scaleway - VC1S 2vC . 4910 |=================================================== TSCP 1.81 AI Chess Performance Nodes Per Second > Higher Is Better e5-1650 ............. 1283267 |================================================ scaleway - VC1L 6vC . 373713 |============== OVH VPS-SSD-3 ....... 868669 |================================ scaleway - VC1S 2vC . 373408 |============== John The Ripper 1.8.0 Traditional DES Real C/S > Higher Is Better e5-1650 ............. 15046667 |=============================================== scaleway - VC1L 6vC . 10131667 |================================ OVH VPS-SSD-3 ....... 3428000 |=========== scaleway - VC1S 2vC . 3470000 |=========== John The Ripper 1.8.0 Blowfish Real C/S > Higher Is Better e5-1650 ............. 9296 |=================================================== scaleway - VC1L 6vC . 3104 |================= OVH VPS-SSD-3 ....... 1414 |======== scaleway - VC1S 2vC . 1038 |====== TTSIOD 3D Renderer 2.3a Phong Rendering With Soft-Shadow Mapping FPS > Higher Is Better e5-1650 ............. 254.78 |================================================= scaleway - VC1L 6vC . 54.11 |========== OVH VPS-SSD-3 ....... 47.12 |========= scaleway - VC1S 2vC . 19.40 |==== x264 2015-11-02 H.264 Video Encoding Frames Per Second > Higher Is Better e5-1650 ............. 263.89 |================================================= scaleway - VC1L 6vC . 48.62 |========= OVH VPS-SSD-3 ....... 46.46 |========= scaleway - VC1S 2vC . 16.58 |=== Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better e5-1650 ............. 1919.72 |================================================ scaleway - VC1L 6vC . 599.94 |=============== OVH VPS-SSD-3 ....... 1274.22 |================================ scaleway - VC1S 2vC . 595.39 |=============== 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better e5-1650 ............. 31506 |================================================== scaleway - VC1L 6vC . 6869 |=========== OVH VPS-SSD-3 ....... 5234 |======== scaleway - VC1S 2vC . 2576 |==== C-Ray 1.1 Total Time Seconds < Lower Is Better e5-1650 ............. 15.66 |==== scaleway - VC1L 6vC . 69.21 |================ OVH VPS-SSD-3 ....... 70.51 |================= scaleway - VC1S 2vC . 207.00 |================================================= Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better e5-1650 ............. 52 |==== scaleway - VC1L 6vC . 249 |================= OVH VPS-SSD-3 ....... 301 |===================== scaleway - VC1S 2vC . 747 |==================================================== Crafty 23.4 Elapsed Time Seconds < Lower Is Better e5-1650 ............. 67.97 |============= scaleway - VC1L 6vC . 251.87 |================================================= OVH VPS-SSD-3 ....... 107.34 |===================== scaleway - VC1S 2vC . 254.42 |================================================= FLAC Audio Encoding 1.3.1 WAV To FLAC Seconds < Lower Is Better e5-1650 ............. 6.16 |============ scaleway - VC1L 6vC . 26.49 |================================================== OVH VPS-SSD-3 ....... 9.25 |================= scaleway - VC1S 2vC . 26.60 |================================================== LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better e5-1650 ............. 11.41 |=============== scaleway - VC1L 6vC . 38.70 |================================================== OVH VPS-SSD-3 ....... 16.95 |====================== scaleway - VC1S 2vC . 38.73 |================================================== FFmpeg 2.8.1 H.264 HD To NTSC DV Seconds < Lower Is Better e5-1650 ............. 9.09 |======== scaleway - VC1L 6vC . 39.98 |==================================== OVH VPS-SSD-3 ....... 30.23 |=========================== scaleway - VC1S 2vC . 56.00 |================================================== Tachyon 0.98.9 Total Time Seconds < Lower Is Better e5-1650 ............. 8.61 |=== scaleway - VC1L 6vC . 54.58 |================ OVH VPS-SSD-3 ....... 45.74 |============== scaleway - VC1S 2vC . 163.33 |================================================= Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better e5-1650 ............. 46271.67 |=============================================== scaleway - VC1L 6vC . 4186.25 |==== OVH VPS-SSD-3 ....... 7167.12 |======= scaleway - VC1S 2vC . 3195.01 |===