glibc benchmark Intel Core i7-6800K testing with a MSI X99A WORKSTATION (MS-7A54) v1.0 and NVIDIA GeForce GTX TITAN X 12288MB on Ubuntu 17.04 via the Phoronix Test Suite. Intel Core i7-6800K: Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz), Audio: Realtek ALC1150, Network: Intel Connection OS: Ubuntu 17.04, Kernel: 4.10.0-24-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: NVIDIA 384.47, OpenGL: 4.5.0, OpenCL: OpenCL 1.2 CUDA 9.0.101, Vulkan: 1.0.42, Compiler: GCC 6.3.0 20170406 + Clang 4.0.0-1ubuntu1, File-System: ext4, Screen Resolution: 2560x1440 glibc bench 1.0 Benchmark: ffs nanoseconds < Lower Is Better Intel Core i7-6800K . 5.55 |=================================================== glibc bench 1.0 Benchmark: sqrt nanoseconds < Lower Is Better Intel Core i7-6800K . 16.22 |================================================== glibc bench 1.0 Benchmark: tanh nanoseconds < Lower Is Better Intel Core i7-6800K . 47.88 |================================================== glibc bench 1.0 Benchmark: ffsll nanoseconds < Lower Is Better Intel Core i7-6800K . 6.74 |=================================================== glibc bench 1.0 Benchmark: pthread_once nanoseconds < Lower Is Better Intel Core i7-6800K . 6.64 |===================================================