coffeebreak i5-8400 (locked) at stock speeds, 16GB DDR4-3200, GTX 1080 8700k_4.9GHz: Processor: Intel Core i7-8700K @ 4.90GHz (12 Cores), Motherboard: Gigabyte Z370 AORUS Ultra Gaming-CF, Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 2 x VisionTek 120GB + 2000GB Seagate ST2000DM001-1CH1 + 512GB SAMSUNG MZHPV512, Graphics: NVIDIA GeForce GTX 1080 8192MB (1607/5005MHz), Audio: Realtek ALC1220, Network: Intel Connection OS: Ubuntu 17.10, Kernel: 4.13.0-12-generic (x86_64), Desktop: GNOME Shell 3.26.0, Display Driver: NVIDIA 375.82, File-System: ext4, Screen Resolution: 3840x1080 8700k_stock: Processor: Intel Core i7-8700K @ 4.70GHz (12 Cores), Motherboard: Gigabyte Z370 AORUS Ultra Gaming-CF, Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 2 x VisionTek 120GB + 2000GB Seagate ST2000DM001-1CH1 + 512GB SAMSUNG MZHPV512, Graphics: NVIDIA GeForce GTX 1080 8192MB (139/405MHz), Audio: Realtek ALC1220, Network: Intel Connection OS: Ubuntu 17.10, Kernel: 4.13.0-12-generic (x86_64), Desktop: GNOME Shell 3.26.0, Display Driver: NVIDIA 375.82, File-System: ext4, Screen Resolution: 3840x1080 8400_stock: Processor: Intel Core i5-8400 @ 4.00GHz (6 Cores), Motherboard: Gigabyte Z370 AORUS Ultra Gaming-CF, Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 2 x VisionTek 120GB + 2000GB Seagate ST2000DM001-1CH1 + 512GB SAMSUNG MZHPV512, Graphics: NVIDIA GeForce GTX 1080 8192MB (1607/5005MHz), Audio: Realtek ALC1220, Network: Intel Connection OS: Ubuntu 17.10, Kernel: 4.13.0-12-generic (x86_64), Desktop: GNOME Shell 3.26.0, Display Driver: NVIDIA 375.82, File-System: ext4, Screen Resolution: 3840x1080 2500k@Z77@24GB: Processor: Intel Core i5-2500K @ 6.30GHz (4 Cores), Motherboard: ASUS P8Z77-V LX (2501 BIOS), Chipset: Intel 2nd Generation Core DRAM, Memory: 24576MB, Disk: 250GB Samsung SSD 860 + 128GB Samsung SSD 840 + 750GB Western Digital WD7500AAKS-0 + 2000GB Western Digital WD20EARS-00M + 1000GB Western Digital WD10EAVS-00M, Graphics: Sapphire AMD Radeon HD 5670/5690/5730 1GB, Audio: Realtek ALC887-VD, Monitor: W2220, Network: Realtek RTL8111/8168/8411 OS: LinuxMint 3, Kernel: 4.9.0-11-amd64 (x86_64), Desktop: Cinnamon 4.2.4, Display Server: X Server 1.19.2, Display Driver: modesetting 1.19.2, OpenGL: 3.3 Mesa 13.0.6 Gallium 0.4 (LLVM 3.9.1), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1680x1050 NAS Parallel Benchmarks 3.3 Test / Class: SP.A Total Mop/s > Higher Is Better 8700k_4.9GHz ... 3700.13 |===================================================== 8700k_stock .... 3277.03 |=============================================== 8400_stock ..... 3707.66 |===================================================== 2500k@Z77@24GB . 1399.92 |==================== CLOMP 3.3 Static OMP Speedup Speedup > Higher Is Better 8700k_4.9GHz ... 4.73 |======================================================== 8700k_stock .... 4.07 |================================================ 8400_stock ..... 3.43 |========================================= 2500k@Z77@24GB . 3.08 |==================================== High Performance Conjugate Gradient 3.0 Phoronix Test Suite v5.2.1 8700k_4.9GHz ... 1.59000 |===================================================== 8700k_stock .... 1.41000 |=============================================== 8400_stock ..... 1.39000 |============================================== 2500k@Z77@24GB . 1.36625 |============================================== lzbench 2017-08-08 Test: XZ 0 MB/s > Higher Is Better 8700k_4.9GHz . 43 |============================================================ 8700k_stock .. 39 |====================================================== 8400_stock ... 36 |================================================== FFTE 5.0 Test: N=64, 1D Complex FFT Routine MFLOPS > Higher Is Better 8700k_4.9GHz . 9651.79 |======================================================= 8700k_stock .. 8536.09 |================================================= 8400_stock ... 7911.39 |============================================= FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better 8700k_4.9GHz ... 6651.40 |===================================================== 8700k_stock .... 6239.27 |================================================== 8400_stock ..... 5785.37 |============================================== 2500k@Z77@24GB . 4734.50 |====================================== FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better 8700k_4.9GHz ... 24213 |====================================================== 8700k_stock .... 24618 |======================================================= 8400_stock ..... 22532 |================================================== 2500k@Z77@24GB . 11806 |========================== Timed HMMer Search 2.3.2 Pfam Database Search Seconds < Lower Is Better 8700k_4.9GHz ... 5.960 |============================ 8700k_stock .... 7.240 |================================== 8400_stock ..... 7.520 |==================================== 2500k@Z77@24GB . 11.371 |====================================================== Timed MrBayes Analysis 3.1.2 Primate Phylogeny Analysis Seconds < Lower Is Better 8700k_4.9GHz . 188.97 |================================================== 8700k_stock .. 211.46 |======================================================== 8400_stock ... 212.38 |======================================================== BLAKE2 20130131 Phoronix Test Suite v5.2.1 Cycles Per Byte < Lower Is Better 8700k_4.9GHz ... 4.44 |====================================================== 8700k_stock .... 4.61 |======================================================== 8400_stock ..... 4.09 |================================================== 2500k@Z77@24GB . 3.59 |============================================ GMPbench 0.2 Total Time GMPbench Score > Higher Is Better 8700k_4.9GHz ... 6248.30 |===================================================== 8700k_stock .... 5685.10 |================================================ 8400_stock ..... 4978.50 |========================================== 2500k@Z77@24GB . 4010.40 |================================== Java SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better 8700k_4.9GHz ... 7667.10 |===================================================== 8700k_stock .... 6957.32 |================================================ 8400_stock ..... 6014.96 |========================================== 2500k@Z77@24GB . 4900.31 |================================== Bork File Encrypter 1.4 File Encryption Time Seconds < Lower Is Better 8700k_4.9GHz . 5.55 |================================================ 8700k_stock .. 6.32 |====================================================== 8400_stock ... 6.77 |========================================================== Fhourstones 3.1 Complex Connect-4 Solving Kpos / sec > Higher Is Better 8700k_4.9GHz ... 16062.93 |==================================================== 8700k_stock .... 14688.87 |================================================ 8400_stock ..... 12688.93 |========================================= 2500k@Z77@24GB . 13042.60 |========================================== BYTE Unix Benchmark 3.6 Computational Test: Floating-Point Arithmetic LPS > Higher Is Better 8700k_4.9GHz ... 1 |=========================================================== 8700k_stock .... 1 |=========================================================== 8400_stock ..... 1 |=========================================================== 2500k@Z77@24GB . 1 |=========================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better 8700k_4.9GHz ... 36169.75 |==================================================== 8700k_stock .... 33237.73 |================================================ 8400_stock ..... 28433.13 |========================================= 2500k@Z77@24GB . 32212.83 |============================================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better 8700k_4.9GHz ... 1097.85 |===================================================== 8700k_stock .... 1001.75 |================================================ 8400_stock ..... 857.62 |========================================= 2500k@Z77@24GB . 792.99 |====================================== John The Ripper 1.8.0 Test: Blowfish Real C/S > Higher Is Better 8700k_4.9GHz ... 13633 |======================================================= 8700k_stock .... 2940 |============ 8400_stock ..... 6646 |=========================== 2500k@Z77@24GB . 3998 |================ VP8 libvpx Encoding 1.6.0 vpxenc Frames Per Second > Higher Is Better 8700k_4.9GHz ... 1.09 |======================================================== 8700k_stock .... 1.06 |====================================================== 8400_stock ..... 1.08 |======================================================= 2500k@Z77@24GB . 1.03 |===================================================== x264 2017-09-08 H.264 Video Encoding Frames Per Second > Higher Is Better 8700k_4.9GHz ... 351.36 |====================================================== 8700k_stock .... 280.16 |=========================================== 8400_stock ..... 212.55 |================================= 2500k@Z77@24GB . 114.79 |================== GraphicsMagick 1.3.19 Operation: Sharpen Iterations Per Minute > Higher Is Better 8700k_4.9GHz . 202 |=========================================================== 8700k_stock .. 164 |================================================ 8400_stock ... 153 |============================================= Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better 8700k_4.9GHz ... 2615.43 |================================================= 8700k_stock .... 2853.05 |===================================================== 8400_stock ..... 2584.40 |================================================ 2500k@Z77@24GB . 1844.41 |================================== 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better 8700k_4.9GHz ... 39568 |======================================================= 8700k_stock .... 32366 |============================================= 8400_stock ..... 24484 |================================== 2500k@Z77@24GB . 16069 |====================== asmFish 2017-09-19 1024 Hash Memory, 26 Depth Nodes/second > Higher Is Better 8700k_4.9GHz ... 25655562 |==================================================== 8700k_stock .... 20353968 |========================================= 8400_stock ..... 14794840 |============================== 2500k@Z77@24GB . 10129586 |===================== ebizzy 0.3 Phoronix Test Suite v5.2.1 Records/s > Higher Is Better 8700k_4.9GHz ... 364863 |====================================================== 8700k_stock .... 322191 |================================================ 8400_stock ..... 234136 |=================================== 2500k@Z77@24GB . 150583 |====================== Timed Apache Compilation 2.4.7 Time To Compile Seconds < Lower Is Better 8700k_4.9GHz . 17.06 |======================================== 8700k_stock .. 20.78 |================================================ 8400_stock ... 24.50 |========================================================= Timed GCC Compilation 7.2 Time To Compile Seconds < Lower Is Better 8700k_4.9GHz . 716.39 |====================================== 8700k_stock .. 771.73 |========================================= 8400_stock ... 1041.59 |======================================================= Timed ImageMagick Compilation 6.9.0 Time To Compile Seconds < Lower Is Better 8700k_4.9GHz ... 37.84 |========================= 8700k_stock .... 43.88 |============================= 8400_stock ..... 53.69 |==================================== 2500k@Z77@24GB . 82.58 |======================================================= Timed LLVM Compilation 4.0.1 Time To Compile Seconds < Lower Is Better 8700k_4.9GHz ... 415.79 |===================== 8700k_stock .... 463.45 |======================= 8400_stock ..... 699.17 |=================================== 2500k@Z77@24GB . 1066.09 |===================================================== Timed PHP Compilation 7.1.9 Time To Compile Seconds < Lower Is Better 8700k_4.9GHz ... 51.42 |========================= 8700k_stock .... 60.20 |============================= 8400_stock ..... 82.68 |======================================== 2500k@Z77@24GB . 111.87 |====================================================== C-Ray 1.1 Total Time Seconds < Lower Is Better 8700k_4.9GHz ... 11.51 |====================== 8700k_stock .... 13.16 |========================= 8400_stock ..... 16.88 |================================ 2500k@Z77@24GB . 28.85 |======================================================= Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better 8700k_4.9GHz ... 5.120 |======================== 8700k_stock .... 6.170 |============================= 8400_stock ..... 8.980 |========================================== 2500k@Z77@24GB . 11.524 |====================================================== Primesieve 5.4.2 1e12 Prime Number Generation Seconds < Lower Is Better 8700k_4.9GHz . 37.86 |=================================== 8700k_stock .. 43.01 |======================================== 8400_stock ... 62.01 |========================================================= Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better 8700k_4.9GHz ... 42 |======================= 8700k_stock .... 45 |======================== 8400_stock ..... 69 |===================================== 2500k@Z77@24GB . 106 |========================================================= Stockfish 2014-11-26 Total Time ms < Lower Is Better 8700k_4.9GHz ... 2663 |========================================== 8700k_stock .... 3086 |================================================= 8400_stock ..... 3301 |==================================================== 2500k@Z77@24GB . 3546 |======================================================== Bullet Physics Engine 2.81 Test: Raytests Seconds < Lower Is Better 8700k_4.9GHz ... 2.080000 |================================== 8700k_stock .... 2.350000 |======================================= 8400_stock ..... 2.570000 |========================================== 2500k@Z77@24GB . 3.152518 |==================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better 8700k_4.9GHz ... 7.710 |====================================== 8700k_stock .... 8.940 |============================================= 8400_stock ..... 10.170 |=================================================== 2500k@Z77@24GB . 10.845 |====================================================== LZMA Compression 256MB File Compression Seconds < Lower Is Better 8700k_4.9GHz ... 205.56 |======================================= 8700k_stock .... 236.36 |============================================= 8400_stock ..... 265.65 |================================================== 2500k@Z77@24GB . 284.74 |====================================================== Crafty 23.4 Elapsed Time Seconds < Lower Is Better 8700k_4.9GHz ... 52.10 |========================================= 8700k_stock .... 58.51 |============================================== 8400_stock ..... 67.33 |===================================================== 2500k@Z77@24GB . 69.75 |======================================================= dcraw RAW To PPM Image Conversion Seconds < Lower Is Better 8700k_4.9GHz ... 33.57 |===================================== 8700k_stock .... 37.06 |========================================= 8400_stock ..... 41.75 |============================================== 2500k@Z77@24GB . 50.15 |======================================================= eSpeak Speech Engine 1.40.02 Text-To-Speech Synthesis Seconds < Lower Is Better 8700k_4.9GHz ... 5.790 |======================================================= 8400_stock ..... 4.420 |========================================== 2500k@Z77@24GB . 2.036 |=================== FFmpeg 3.3.3 H.264 HD To NTSC DV Seconds < Lower Is Better 8700k_4.9GHz ... 3.790 |============================ 8700k_stock .... 4.480 |================================= 8400_stock ..... 5.070 |====================================== 2500k@Z77@24GB . 7.418 |======================================================= Mencoder 1.1 AVI To LAVC Seconds < Lower Is Better 8700k_4.9GHz . 14.41 |============================================= 8700k_stock .. 15.99 |================================================== 8400_stock ... 18.13 |========================================================= Minion 1.8 Benchmark: Solitaire Seconds < Lower Is Better 8700k_4.9GHz ... 60.88 |============================================ 8700k_stock .... 65.39 |=============================================== 8400_stock ..... 76.63 |======================================================= 2500k@Z77@24GB . 73.61 |===================================================== N-Queens 1.0 Elapsed Time Seconds < Lower Is Better 8700k_4.9GHz ... 18.08 |=================== 8700k_stock .... 21.49 |====================== 8400_stock ..... 32.60 |================================== 2500k@Z77@24GB . 53.06 |======================================================= Sudokut 0.4 Total Time Seconds < Lower Is Better 8700k_4.9GHz ... 8.720 |================================= 8700k_stock .... 9.770 |===================================== 8400_stock ..... 10.880 |========================================= 2500k@Z77@24GB . 14.302 |====================================================== Tachyon 0.98.9 Total Time Seconds < Lower Is Better 8700k_4.9GHz . 5.65 |=================================== 8700k_stock .. 7.11 |============================================ 8400_stock ... 9.41 |========================================================== OpenSSL 1.0.1g RSA 4096-bit Performance Signs Per Second > Higher Is Better 8700k_4.9GHz . 1335.53 |======================================================= 8700k_stock .. 1183.23 |================================================= 8400_stock ... 952.10 |======================================= glibc bench 1.0 Benchmark: sqrt nanoseconds < Lower Is Better 8700k_4.9GHz ... 12.56 |================================================= 8700k_stock .... 13.59 |===================================================== 8400_stock ..... 11.76 |============================================== 2500k@Z77@24GB . 14.10 |======================================================= Multichase Pointer Chaser Test: 1GB Array, 256 Byte Stride, 4 Threads ns < Lower Is Better 8700k_4.9GHz ... 49.81 |================================================= 8700k_stock .... 51.28 |================================================== 8400_stock ..... 55.06 |====================================================== 2500k@Z77@24GB . 56.15 |======================================================= Perl Benchmarks Test: Pod2html seconds < Lower Is Better 8700k_4.9GHz ... 0.10075457 |=============================== 8700k_stock .... 0.10663095 |================================= 8400_stock ..... 0.12381921 |====================================== 2500k@Z77@24GB . 0.16314934 |================================================== Perl Benchmarks Test: Interpreter seconds < Lower Is Better 8700k_4.9GHz ... 0.00174563 |============================================ 8700k_stock .... 0.00198817 |================================================== 8400_stock ..... 0.00152683 |====================================== 2500k@Z77@24GB . 0.00102288 |========================== lzbench 2017-08-08 Test: XZ 0 - Process: Compression MB/s > Higher Is Better 2500k@Z77@24GB . 34 |========================================================== lzbench 2017-08-08 Test: XZ 0 - Process: Decompression MB/s > Higher Is Better 2500k@Z77@24GB . 102 |=========================================================