CompleteCPUBenchmarkTest Intel Core i7-5775C testing with a ASUS Z97I-PLUS (2704 BIOS) and ASUS Intel Iris Pro 6200 on Ubuntu 20.04 via the Phoronix Test Suite. Intel Core i7-6700K: Processor: Intel Core i7-6700K @ 4.20GHz (4 Cores / 8 Threads), Motherboard: ASUS MAXIMUS VIII HERO (3802 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 16GB, Disk: 1024GB Samsung SSD 970 PRO 1TB + 256GB Samsung SSD 850 + 2 x 2000GB Hitachi HDS72302 + 240GB KINGSTON SHSS37A, Graphics: ASUS NVIDIA GeForce RTX 2060 SUPER 8GB (1470/7000MHz), Audio: Realtek ALC1150, Monitor: BenQ XL2420T, Network: Intel I219-V OS: Ubuntu 20.04, Kernel: 5.4.0-58-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: NVIDIA 450.80.02, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.0.228, Vulkan: 1.2.133, Compiler: GCC 9.3.0 + CUDA 10.1, File-System: ext4, Screen Resolution: 6400x1440 stock with undervolt: Processor: Intel Core i7-5775C @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS Z97I-PLUS (2704 BIOS), Chipset: Intel Broadwell-U DMI, Memory: 8GB, Disk: 128GB FCCT128M4SSD1, Graphics: ASUS Intel Iris Pro 6200 (1150MHz), Audio: Intel Broadwell-U Audio, Monitor: iScan Duo, Network: Intel I218-V OS: Ubuntu 20.04, Kernel: 5.4.0-67-generic (x86_64), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 Rodinia 2.4 Test: OpenMP LavaMD Seconds < Lower Is Better Intel Core i7-6700K .. 60.38 |==================================== stock with undervolt . 83.17 |================================================= Rodinia 2.4 Test: OpenMP CFD Solver Seconds < Lower Is Better Intel Core i7-6700K .. 42.91 |================================================= stock with undervolt . 40.99 |=============================================== NAMD 2.13b1 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better Intel Core i7-6700K .. 3.32693 |======================================= stock with undervolt . 4.04960 |=============================================== Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Slow Frames Per Second > Higher Is Better Intel Core i7-6700K .. 2.49 |================================================== stock with undervolt . 2.00 |======================================== Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Medium Frames Per Second > Higher Is Better Intel Core i7-6700K .. 2.55 |================================================== stock with undervolt . 2.04 |======================================== Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Slow Frames Per Second > Higher Is Better Intel Core i7-6700K .. 10.89 |================================================= stock with undervolt . 8.72 |======================================= Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Medium Frames Per Second > Higher Is Better Intel Core i7-6700K .. 11.21 |================================================= stock with undervolt . 8.96 |======================================= Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Very Fast Frames Per Second > Higher Is Better Intel Core i7-6700K .. 7.11 |================================================== stock with undervolt . 5.62 |======================================== Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Ultra Fast Frames Per Second > Higher Is Better Intel Core i7-6700K .. 13.00 |================================================= stock with undervolt . 10.19 |====================================== Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Very Fast Frames Per Second > Higher Is Better Intel Core i7-6700K .. 28.67 |================================================= stock with undervolt . 22.70 |======================================= Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Ultra Fast Frames Per Second > Higher Is Better Intel Core i7-6700K .. 51.49 |================================================= stock with undervolt . 40.92 |======================================= x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better Intel Core i7-6700K .. 47.00 |================================================= stock with undervolt . 36.96 |======================================= x265 3.4 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better Intel Core i7-6700K .. 7.67 |================================================== stock with undervolt . 6.17 |======================================== x265 3.4 Video Input: Bosphorus 1080p Frames Per Second > Higher Is Better Intel Core i7-6700K .. 35.82 |================================================= stock with undervolt . 28.17 |======================================= 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better Intel Core i7-6700K .. 26099 |================================================= stock with undervolt . 24034 |============================================= Stockfish 9 Total Time Nodes Per Second > Higher Is Better Intel Core i7-6700K .. 12169506 |============================================== stock with undervolt . 9941964 |====================================== asmFish 2018-07-23 1024 Hash Memory, 26 Depth Nodes/second > Higher Is Better Intel Core i7-6700K .. 13499611 |============================================== stock with undervolt . 11238458 |====================================== Timed Linux Kernel Compilation 4.18 Time To Compile Seconds < Lower Is Better Intel Core i7-6700K .. 160.12 |============================================ stock with undervolt . 174.73 |================================================ POV-Ray 3.7.0.7 Trace Time Seconds < Lower Is Better Intel Core i7-6700K .. 94.78 |====================================== stock with undervolt . 120.22 |================================================ Radiance Benchmark 5.0 Test: Serial Seconds < Lower Is Better Intel Core i7-6700K .. 705.08 |========================================== stock with undervolt . 807.71 |================================================ Radiance Benchmark 5.0 Test: SMP Parallel Seconds < Lower Is Better Intel Core i7-6700K .. 217.64 |========================================== stock with undervolt . 248.27 |================================================ OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better Intel Core i7-6700K .. 1281.6 |================================================ stock with undervolt . 1051.0 |======================================= ctx_clock Context Switch Time Clocks < Lower Is Better Intel Core i7-6700K .. 1280 |================================================== stock with undervolt . 163 |====== Sysbench 2018-07-28 Test: CPU Events Per Second > Higher Is Better Intel Core i7-6700K .. 9358.32 |=============================================== stock with undervolt . 7495.42 |====================================== Blender 2.79a Blend File: Barbershop - Compute: CPU-Only Seconds < Lower Is Better Intel Core i7-6700K .. 2058.07 |========================================= stock with undervolt . 2338.91 |===============================================