CPU Temp Testing With Noctua Heatsink Intel Core i7 5960 Haswell-E heatsink testing on Ubuntu Linux. Tests by Michael Larabel of Phoronix.com. ARCTIC Alpine 20 Plus: Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: eVGA NVIDIA GeForce GT 740 1024MB, Audio: Intel C610/X99, Monitor: VE228, Network: Intel Connection OS: Fedora 21, Kernel: 3.17.1-304.fc21.x86_64 (x86_64), Desktop: GNOME Shell 3.14.1, Display Server: X Server 1.16.1, Display Driver: nouveau 1.0.10, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1 20140930, File-System: ext4, Screen Resolution: 1920x1080 Noctua i4 CPU Cooler: Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: eVGA NVIDIA GeForce GT 740 1024MB, Audio: Intel C610/X99, Monitor: VE228, Network: Intel Connection OS: Fedora 21, Kernel: 3.17.1-304.fc21.x86_64 (x86_64), Desktop: GNOME Shell 3.14.1, Display Server: X Server 1.16.1, Display Driver: nouveau 1.0.10, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1 20140930, File-System: ext4, Screen Resolution: 1920x1080 John The Ripper 1.8.0 Test: Blowfish Real C/S > Higher Is Better ARCTIC Alpine 20 Plus . 5540 |======================== Noctua i4 CPU Cooler .. 11113 |================================================ John The Ripper 1.8.0 CPU Temperature Monitor Celsius < Lower Is Better ARCTIC Alpine 20 Plus . MIN: 46.0 AVG: 53.6 MAX: 64.0 Noctua i4 CPU Cooler .. MIN: 35.0 AVG: 46.9 MAX: 56.0 x264 2014-08-30 H.264 Video Encoding Frames Per Second > Higher Is Better ARCTIC Alpine 20 Plus . 263.60 |=========================================== Noctua i4 CPU Cooler .. 289.10 |=============================================== x264 2014-08-30 CPU Temperature Monitor Celsius < Lower Is Better ARCTIC Alpine 20 Plus . MIN: 46.0 AVG: 50.6 MAX: 58.0 Noctua i4 CPU Cooler .. MIN: 40.0 AVG: 44.5 MAX: 53.0 Timed Linux Kernel Compilation 3.1 Time To Compile Seconds < Lower Is Better ARCTIC Alpine 20 Plus . 53.34 |================================================ Noctua i4 CPU Cooler .. 44.79 |======================================== Timed Linux Kernel Compilation 3.1 CPU Temperature Monitor Celsius < Lower Is Better ARCTIC Alpine 20 Plus . MIN: 45.0 AVG: 59.0 MAX: 68.0 Noctua i4 CPU Cooler .. MIN: 40.0 AVG: 52.0 MAX: 59.0 C-Ray 1.1 Total Time Seconds < Lower Is Better ARCTIC Alpine 20 Plus . 14.65 |================================================ Noctua i4 CPU Cooler .. 14.26 |=============================================== C-Ray 1.1 CPU Temperature Monitor Celsius < Lower Is Better ARCTIC Alpine 20 Plus . MIN: 51.0 AVG: 59.4 MAX: 68.0 Noctua i4 CPU Cooler .. MIN: 43.0 AVG: 52.6 MAX: 58.0 Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better ARCTIC Alpine 20 Plus . 45 |=================================================== Noctua i4 CPU Cooler .. 45 |=================================================== Smallpt 1.0 CPU Temperature Monitor Celsius < Lower Is Better ARCTIC Alpine 20 Plus . MIN: 57 AVG: 70 MAX: 77 Noctua i4 CPU Cooler .. MIN: 44 AVG: 58 MAX: 62 LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better ARCTIC Alpine 20 Plus . 12.86 |================================================ Noctua i4 CPU Cooler .. 12.78 |================================================ LAME MP3 Encoding 3.99.3 CPU Temperature Monitor Celsius < Lower Is Better ARCTIC Alpine 20 Plus . MIN: 49.0 AVG: 53.0 MAX: 64.0 Noctua i4 CPU Cooler .. MIN: 41.0 AVG: 44.8 MAX: 52.0 CPU Temperature Monitor Phoronix Test Suite System Monitoring Celsius ARCTIC Alpine 20 Plus . MIN: 40.0 AVG: 57.0 MAX: 77.0 Noctua i4 CPU Cooler .. MIN: 26.0 AVG: 49.2 MAX: 62.0