core i7 6800k Intel Core i7-6800K testing with a MSI X99A WORKSTATION (MS-7A54) v1.0 (1.10 BIOS) and Zotac NVIDIA GeForce GTX 1050 2GB on Ubuntu 19.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1906156-HV-COREI768037 .
core i7 6800k Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Display Server Display Driver Compiler File-System Intel Core i7-6800K Intel Core i7-6800K @ 3.80GHz (6 Cores / 12 Threads) MSI X99A WORKSTATION (MS-7A54) v1.0 (1.10 BIOS) Intel Xeon E7 v4/Xeon 16384MB 120GB TOSHIBA-TR150 Zotac NVIDIA GeForce GTX 1050 2GB Realtek ALC1150 Intel I218-LM + Intel I210 Ubuntu 19.04 5.0.0-16-generic (x86_64) X Server 1.20.4 modesetting 1.20.4 GCC 10.0.0 20190615 ext4 OpenBenchmarking.org - --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran - Scaling Governor: intel_pstate powersave - OpenJDK Runtime Environment (build 11.0.3+7-Ubuntu-1ubuntu219.04.1) - l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling
core i7 6800k hpcc: G-HPL hpcc: G-Ffte hpcc: G-Ffte hpcc: EP-DGEMM hpcc: G-Ptrans hpcc: EP-STREAM Triad hpcc: G-Rand Access hpcc: Rand Ring Latency hpcc: Rand Ring Bandwidth hpcc: Max Ping Pong Bandwidth cp2k: Fayalite-FIST Data renaissance: Scala Dotty renaissance: Twitter Finagle renaissance: Apache Spark ALS renaissance: Apache Spark Bayes renaissance: Savina Reactors.IO renaissance: Apache Spark PageRank renaissance: In-Memory Database Shootout renaissance: Akka Unbalanced Cobwebbed Tree svt-av1: 1080p 8-bit YUV To AV1 Video Encode vpxenc: vpxenc VP9 1080p Video Encode core-latency: Average Latency Between CPU Cores gromacs: Water Benchmark nginx: Static Web Page Serving apache: Static Web Page Serving apache-siege: 50 apache-siege: 100 apache-siege: 200 apache-siege: 250 Intel Core i7-6800K 82.82933 2.89581 2.89581 36.94890 3.57196 5.85609 0.04273 0.23019 3.74742 17774.970 696.35 7391.74 6503.72 6355.93 6404.15 25246.14 23074.75 6910.21 11919.75 18.27 110.06 172.09 0.69 29786 23710 38436.57 25598.77 48206.63 50906 OpenBenchmarking.org
HPC Challenge Test / Class: G-HPL OpenBenchmarking.org GFLOPS, More Is Better HPC Challenge 1.5.0 Test / Class: G-HPL Intel Core i7-6800K 20 40 60 80 100 SE +/- 1.12, N = 4 82.83 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: G-Ffte OpenBenchmarking.org GFLOPS, More Is Better HPC Challenge 1.5.0 Test / Class: G-Ffte Intel Core i7-6800K 0.6516 1.3032 1.9548 2.6064 3.258 SE +/- 0.01565, N = 3 2.89581 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: G-Ffte OpenBenchmarking.org GFLOP/s, More Is Better HPC Challenge 1.5.0 Test / Class: G-Ffte Intel Core i7-6800K 0.6516 1.3032 1.9548 2.6064 3.258 SE +/- 0.01565, N = 3 2.89581 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: EP-DGEMM OpenBenchmarking.org GFLOPS, More Is Better HPC Challenge 1.5.0 Test / Class: EP-DGEMM Intel Core i7-6800K 8 16 24 32 40 SE +/- 0.42, N = 3 36.95 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: G-Ptrans OpenBenchmarking.org GB/s, More Is Better HPC Challenge 1.5.0 Test / Class: G-Ptrans Intel Core i7-6800K 0.8037 1.6074 2.4111 3.2148 4.0185 SE +/- 0.02744, N = 3 3.57196 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: EP-STREAM Triad OpenBenchmarking.org GB/s, More Is Better HPC Challenge 1.5.0 Test / Class: EP-STREAM Triad Intel Core i7-6800K 1.3176 2.6352 3.9528 5.2704 6.588 SE +/- 0.00449, N = 3 5.85609 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: G-Random Access OpenBenchmarking.org GUP/s, More Is Better HPC Challenge 1.5.0 Test / Class: G-Random Access Intel Core i7-6800K 0.0096 0.0192 0.0288 0.0384 0.048 SE +/- 0.00010, N = 3 0.04273 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: Random Ring Latency OpenBenchmarking.org usecs, Fewer Is Better HPC Challenge 1.5.0 Test / Class: Random Ring Latency Intel Core i7-6800K 0.0518 0.1036 0.1554 0.2072 0.259 SE +/- 0.00125, N = 3 0.23019 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: Random Ring Bandwidth OpenBenchmarking.org GB/s, More Is Better HPC Challenge 1.5.0 Test / Class: Random Ring Bandwidth Intel Core i7-6800K 0.8432 1.6864 2.5296 3.3728 4.216 SE +/- 0.03752, N = 3 3.74742 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
HPC Challenge Test / Class: Max Ping Pong Bandwidth OpenBenchmarking.org MB/s, More Is Better HPC Challenge 1.5.0 Test / Class: Max Ping Pong Bandwidth Intel Core i7-6800K 4K 8K 12K 16K 20K SE +/- 23.51, N = 3 17774.97 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
CP2K Molecular Dynamics Fayalite-FIST Data OpenBenchmarking.org Seconds, Fewer Is Better CP2K Molecular Dynamics 6.1 Fayalite-FIST Data Intel Core i7-6800K 150 300 450 600 750 696.35
Renaissance Test: Scala Dotty OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Scala Dotty Intel Core i7-6800K 1600 3200 4800 6400 8000 SE +/- 52.47, N = 8 7391.74
Renaissance Test: Twitter Finagle OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Twitter Finagle Intel Core i7-6800K 1400 2800 4200 5600 7000 SE +/- 47.22, N = 8 6503.72
Renaissance Test: Apache Spark ALS OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Apache Spark ALS Intel Core i7-6800K 1400 2800 4200 5600 7000 SE +/- 49.84, N = 8 6355.93
Renaissance Test: Apache Spark Bayes OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Apache Spark Bayes Intel Core i7-6800K 1400 2800 4200 5600 7000 SE +/- 53.23, N = 40 6404.15
Renaissance Test: Savina Reactors.IO OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Savina Reactors.IO Intel Core i7-6800K 5K 10K 15K 20K 25K SE +/- 177.22, N = 8 25246.14
Renaissance Test: Apache Spark PageRank OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Apache Spark PageRank Intel Core i7-6800K 5K 10K 15K 20K 25K SE +/- 159.32, N = 8 23074.75
Renaissance Test: In-Memory Database Shootout OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: In-Memory Database Shootout Intel Core i7-6800K 1500 3000 4500 6000 7500 SE +/- 43.09, N = 8 6910.21
Renaissance Test: Akka Unbalanced Cobwebbed Tree OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Akka Unbalanced Cobwebbed Tree Intel Core i7-6800K 3K 6K 9K 12K 15K SE +/- 112.86, N = 10 11919.75
SVT-AV1 1080p 8-bit YUV To AV1 Video Encode OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 0.5 1080p 8-bit YUV To AV1 Video Encode Intel Core i7-6800K 4 8 12 16 20 SE +/- 0.12, N = 3 18.27 1. (CXX) g++ options: -O3 -pie -lpthread -lm
VP9 libvpx Encoding vpxenc VP9 1080p Video Encode OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode Intel Core i7-6800K 20 40 60 80 100 SE +/- 0.01, N = 3 110.06 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
Core-Latency Average Latency Between CPU Cores OpenBenchmarking.org ns, Fewer Is Better Core-Latency Average Latency Between CPU Cores Intel Core i7-6800K 40 80 120 160 200 172.09 MIN: 15.83 / MAX: 208.55 1. (CXX) g++ options: -std=c++11 -pthread -O3
GROMACS Water Benchmark OpenBenchmarking.org Ns Per Day, More Is Better GROMACS 2018.3 Water Benchmark Intel Core i7-6800K 0.1553 0.3106 0.4659 0.6212 0.7765 SE +/- 0.00, N = 3 0.69 1. (CXX) g++ options: -march=core-avx2 -std=c++11 -O3 -funroll-all-loops -fopenmp -lrt -lpthread -lm
NGINX Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 1.9.9 Static Web Page Serving Intel Core i7-6800K 6K 12K 18K 24K 30K SE +/- 116.33, N = 3 29786 1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Intel Core i7-6800K 5K 10K 15K 20K 25K SE +/- 57.73, N = 3 23710 1. (CC) gcc options: -shared -fPIC -O2 -pthread
Apache Siege Concurrent Users: 50 OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 50 Intel Core i7-6800K 8K 16K 24K 32K 40K SE +/- 523.31, N = 3 38436.57 1. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
Apache Siege Concurrent Users: 100 OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 100 Intel Core i7-6800K 5K 10K 15K 20K 25K SE +/- 138.28, N = 3 25598.77 1. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
Apache Siege Concurrent Users: 200 OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 200 Intel Core i7-6800K 10K 20K 30K 40K 50K SE +/- 631.46, N = 4 48206.63 1. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
Apache Siege Concurrent Users: 250 OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 250 Intel Core i7-6800K 11K 22K 33K 44K 55K SE +/- 832.46, N = 3 50906 1. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
Phoronix Test Suite v10.8.4