Core i5 9400F Mitigations Intel Core i5-9400F testing with a MSI B360M GAMING PLUS (MS-7B19) v1.0 (1.10 BIOS) and MSI NVIDIA NV106 1GB on Ubuntu 19.04 via the Phoronix Test Suite. ,,"Default Mitigations","No Mitigations","No Mitigations - 2.8GHz","Default Mitigations - 2.8GHz" Processor,,Intel Core i5-9400F @ 4.10GHz (6 Cores),Intel Core i5-9400F @ 4.10GHz (6 Cores),Intel Core i5-9400F @ 2.80GHz (6 Cores),Intel Core i5-9400F @ 2.80GHz (6 Cores) Motherboard,,MSI B360M GAMING PLUS (MS-7B19) v1.0 (1.10 BIOS),MSI B360M GAMING PLUS (MS-7B19) v1.0 (1.10 BIOS),MSI B360M GAMING PLUS (MS-7B19) v1.0 (1.10 BIOS),MSI B360M GAMING PLUS (MS-7B19) v1.0 (1.10 BIOS) Chipset,,Intel Cannon Lake PCH,Intel Cannon Lake PCH,Intel Cannon Lake PCH,Intel Cannon Lake PCH Memory,,16384MB,16384MB,16384MB,16384MB Disk,,256GB SAMSUNG MZVPW256HEGL-000H7,256GB SAMSUNG MZVPW256HEGL-000H7,256GB SAMSUNG MZVPW256HEGL-000H7,256GB SAMSUNG MZVPW256HEGL-000H7 Graphics,,MSI NVIDIA NV106 1GB,MSI NVIDIA NV106 1GB,MSI NVIDIA NV106 1GB,MSI NVIDIA NV106 1GB Audio,,Realtek ALC887-VD,Realtek ALC887-VD,Realtek ALC887-VD,Realtek ALC887-VD Monitor,,Acer B286HK,Acer B286HK,Acer B286HK,Acer B286HK Network,,Intel I219-V,Intel I219-V,Intel I219-V,Intel I219-V OS,,Ubuntu 19.04,Ubuntu 19.04,Ubuntu 19.04,Ubuntu 19.04 Kernel,,5.0.0-15-generic (x86_64),5.0.0-15-generic (x86_64),5.0.0-15-generic (x86_64),5.0.0-15-generic (x86_64) Desktop,,GNOME Shell 3.32.0,GNOME Shell 3.32.0,GNOME Shell 3.32.0,GNOME Shell 3.32.0 Display Server,,X Server 1.20.4,X Server 1.20.4,X Server 1.20.4,X Server 1.20.4 Display Driver,,modesetting 1.20.4,modesetting 1.20.4,modesetting 1.20.4,modesetting 1.20.4 OpenGL,,4.3 Mesa 19.0.2,4.3 Mesa 19.0.2,4.3 Mesa 19.0.2,4.3 Mesa 19.0.2 Compiler,,GCC 8.3.0,GCC 8.3.0,GCC 8.3.0,GCC 8.3.0 File-System,,ext4,ext4,ext4,ext4 Screen Resolution,,3840x2160,3840x2160,3840x2160,3840x2160 ,,"Default Mitigations","No Mitigations","No Mitigations - 2.8GHz","Default Mitigations - 2.8GHz" "SQLite - Timed SQLite Insertions (sec)",LIB,123,120,118,119 "t-test1 - Threads: 1 (sec)",LIB,19.60,16.42,22.76,27.68 "t-test1 - Threads: 2 (sec)",LIB,6.50,5.58,7.70,9.09 "Sockperf - Test: Throughput (Messages/sec)",HIB,507519,771813,539717,349694 "Sockperf - Test: Latency Ping Pong (usec)",LIB,3.11,2.44,3.50,4.50 "Sockperf - Test: Latency Under Load (usec)",LIB,20.28,19.91,20.32,20.90 "Ethr - Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 (us)",LIB,10.27,7.30,10.77,15.55 "Ethr - Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 (Mbits/s)",HIB,980,1072,1044,957 "Ethr - Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 (Connections/sec)",HIB,14410,21623,10514,12383 "Go Benchmarks - Test: http (ns/op)",LIB,7918,7205,10194,11293 "Go Benchmarks - Test: json (ns/op)",LIB,8386455,8401593,11523020,11510208 "Go Benchmarks - Test: build (ns/op)",LIB,13026473692,12955109674,18141201405,18564630587 "Go Benchmarks - Test: garbage (ns/op)",LIB,2152840,2134188,2927847,2950050 "MKL-DNN - Harness: Convolution Batch conv_all - Data Type: f32 (ms)",LIB,4002,3990,5238,5241 "VP9 libvpx Encoding - vpxenc VP9 1080p Video Encode (FPS)",HIB,123,124,91.06,90.57 "Timed GCC Compilation - Time To Compile (sec)",LIB,1265,1207,1591,1642 "Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,118,114,153,157 "Timed LLVM Compilation - Time To Compile (sec)",LIB,664,654,863,878 "XZ Compression - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 (sec)",LIB,50.25,50.13,60.98,61.06 "Zstd Compression - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 (sec)",LIB,33.47,33.24,36.13,36.13 "Hackbench - Count: 8 - Type: Thread (sec)",LIB,51.62,35.01,48.57,70.26 "Hackbench - Count: 16 - Type: Thread (sec)",LIB,107.10,66.82,88.83,148.86 "Hackbench - Count: 8 - Type: Process (sec)",LIB,48.73,30.05,39.62,67.26 "Hackbench - Count: 16 - Type: Process (sec)",LIB,104.10,60.28,79.94,143.10 "Hackbench - Count: 32 - Type: Process (sec)",LIB,198,121,153,257 "Tachyon - Total Time (sec)",LIB,8.47,8.57,11.82,11.89 "OpenSSL - RSA 4096-bit Performance (Signs/sec)",HIB,1695,1708,1200,1217 "glibc bench - Benchmark: cos (nanoseconds)",LIB,48.49,47.89,69.95,70.62 "glibc bench - Benchmark: ffs (nanoseconds)",LIB,1.88,1.60,2.34,2.75 "glibc bench - Benchmark: sin (nanoseconds)",LIB,47.81,47.66,69.50,70.03 "glibc bench - Benchmark: sqrt (nanoseconds)",LIB,2.13,1.85,2.70,3.11 "glibc bench - Benchmark: tanh (nanoseconds)",LIB,12.89,12.61,18.44,18.85 "glibc bench - Benchmark: ffsll (nanoseconds)",LIB,1.88,1.60,2.34,2.75 "glibc bench - Benchmark: pthread_once (nanoseconds)",LIB,1.88,1.60,2.34,2.74 "PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Only (TPS)",HIB,104846,117587,84064,75953 "PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Write (TPS)",HIB,2085,2097,2199,2157 "Darktable - Test: Boat - Acceleration: CPU-only (sec)",LIB,14.76,14.67,16.79,16.93 "Darktable - Test: Masskrug - Acceleration: CPU-only (sec)",LIB,8.31,8.16,10.41,10.51 "Darktable - Test: Server Rack - Acceleration: CPU-only (sec)",LIB,0.23,0.22,0.27,0.28 "Darktable - Test: Server Room - Acceleration: CPU-only (sec)",LIB,5.87,5.78,7.28,7.42 "GIMP - Test: resize (sec)",LIB,8.76,8.32,11.66,12.09 "GIMP - Test: rotate (sec)",LIB,13.76,13.30,18.55,19.34 "GIMP - Test: auto-levels (sec)",LIB,14.81,14.17,19.67,20.41 "GIMP - Test: unsharp-mask (sec)",LIB,16.72,15.95,22.04,22.92 "Redis - Test: LPOP (Reqs/sec)",HIB,3107378,2042236,1446513,1346539 "Redis - Test: SADD (Reqs/sec)",HIB,2469256,2677730,1916958,1744303 "Redis - Test: LPUSH (Reqs/sec)",HIB,1952126,2036125,1476528,1387676 "Redis - Test: GET (Reqs/sec)",HIB,2985199,2985944,2156937,1959530 "Redis - Test: SET (Reqs/sec)",HIB,2123264,2292952,1614143,1504574 "Stress-NG - Test: Crypto (Bogo Ops/s)",HIB,1339,1340,961,962 "Stress-NG - Test: Bsearch (Bogo Ops/s)",HIB,2641,2642,1896,1896 "Stress-NG - Test: Forking (Bogo Ops/s)",HIB,39010,44312,30839,27303 "Stress-NG - Test: Hsearch (Bogo Ops/s)",HIB,30579,30506,21855,21816 "Stress-NG - Test: Lsearch (Bogo Ops/s)",HIB,63.09,63.13,45.34,45.21 "Stress-NG - Test: Tsearch (Bogo Ops/s)",HIB,92.14,92.47,71.24,71.12 "Stress-NG - Test: CPU Stress (Bogo Ops/s)",HIB,2201,2201,1578,1579 "Stress-NG - Test: Semaphores (Bogo Ops/s)",HIB,5199954,5595987,3850702,3649071 "Stress-NG - Test: Matrix Math (Bogo Ops/s)",HIB,32788,33345,23937,23618 "Stress-NG - Test: Vector Math (Bogo Ops/s)",HIB,10053,10054,7219,7217 "Stress-NG - Test: Memory Copying (Bogo Ops/s)",HIB,1811,1822,1799,1811 "Stress-NG - Test: Socket Activity (Bogo Ops/s)",HIB,3834,6325,4476,2670 "Stress-NG - Test: Context Switching (Bogo Ops/s)",HIB,1799856,2569154,1833360,1272402 "Stress-NG - Test: Glibc C String Functions (Bogo Ops/s)",HIB,483631,475823,351180,355422 "Stress-NG - Test: Glibc Qsort Data Sorting (Bogo Ops/s)",HIB,90.63,91.01,65.58,65.30 "Stress-NG - Test: System V Message Passing (Bogo Ops/s)",HIB,4525972,6526944,4495382,3289384 "ctx_clock - Context Switch Time (Clocks)",LIB,829,128,185,1180 "Memcached mcperf - Method: Add (Operations/sec)",HIB,73410,99756,69518,51238 "Memcached mcperf - Method: Get (Operations/sec)",HIB,123983,172050,120911,84184 "Memcached mcperf - Method: Set (Operations/sec)",HIB,73347,98856,70040,51123 "Memcached mcperf - Method: Append (Operations/sec)",HIB,77693,108127,73526,53207 "Memcached mcperf - Method: Delete (Operations/sec)",HIB,125409,174397,118871,84458 "Memcached mcperf - Method: Prepend (Operations/sec)",HIB,78028,106358,73104,53968 "Memcached mcperf - Method: Replace (Operations/sec)",HIB,77828,108850,74092,54030 "NGINX Benchmark - Static Web Page Serving (Reqs/sec)",HIB,35311,47906,33511,24840 "Selenium - Benchmark: ARES-6 - Browser: Firefox (ms)",LIB,54.81,51.78,72.28,77.69 "Selenium - Benchmark: Octane - Browser: Firefox (Geometric Mean)",HIB,32920,37378,25953,22622 "Selenium - Benchmark: WebXPRT - Browser: Firefox (Score)",HIB,222,239,180,168 "OSBench - Test: Create Files (us/Event)",LIB,14.03,11.13,15.97,19.79 "OSBench - Test: Create Threads (us/Event)",LIB,11.76,9.29,12.90,16.19 "OSBench - Test: Launch Programs (us/Event)",LIB,60.06,44.30,61.84,72.62 "OSBench - Test: Create Processes (us/Event)",LIB,21.55,,25.28,29.31 "OSBench - Test: Memory Allocations (Ns/Event)",LIB,73.06,67.99,89.36,96.19 "Schbench - Message Threads: 32 - Workers Per Message Thread: 2 (usec, 99.9th Latency Percentile)",LIB,96521,97536,94865,94848