Core i9 9900K Spectre Meltdown Mitigations

Spectre and Meltdown benchmarks by Michael Larabel for a future article on Phoronix.com

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1810310-SK-DEFAULTMI47
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Default Mitigations
October 30 2018
  23 Minutes
No Mitigations
October 30 2018
  26 Minutes
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Core i9 9900K Spectre Meltdown Mitigations Spectre and Meltdown benchmarks by Michael Larabel for a future article on Phoronix.com ,,"Default Mitigations","No Mitigations" Processor,,Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads),Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads) Motherboard,,ASUS PRIME Z390-A (0506 BIOS),ASUS PRIME Z390-A (0506 BIOS) Chipset,,Intel Cannon Lake PCH Shared SRAM,Intel Cannon Lake PCH Shared SRAM Memory,,16384MB,16384MB Disk,,Samsung SSD 970 EVO 250GB,Samsung SSD 970 EVO 250GB Graphics,,AMD Radeon RX Vega 8GB,AMD Radeon RX Vega 8GB Audio,,Realtek ALC1220,Realtek ALC1220 Monitor,,Acer B286HK,Acer B286HK Network,,Intel Connection,Intel Connection OS,,Ubuntu 18.10,Ubuntu 18.10 Kernel,,4.19.0-041900-generic (x86_64),4.19.0-041900-generic (x86_64) Desktop,,GNOME Shell 3.30.1,GNOME Shell 3.30.1 Display Server,,X Server 1.20.1,X Server 1.20.1 Display Driver,,amdgpu 18.1.0,amdgpu 18.1.0 OpenGL,,4.5 Mesa 18.2.2 (LLVM 7.0.0),4.5 Mesa 18.2.2 (LLVM 7.0.0) Compiler,,GCC 8.2.0,GCC 8.2.0 File-System,,ext4,ext4 Screen Resolution,,3840x2160,3840x2160 ,,"Default Mitigations","No Mitigations" "Compile Bench - Test: Initial Create (MB/s)",HIB,672,716 "Compile Bench - Test: Read Compiled Tree (MB/s)",HIB,4128,4282 "GIMP - Test: resize (sec)",LIB,7.27,7.29 "Hackbench - Count: 16 - Type: Process (sec)",LIB,29.91,27.39 "Memcached mcperf - Method: Get (Operations/sec)",HIB,166507,187716 "Memcached mcperf - Method: Set (Operations/sec)",HIB,98846,113223 "NGINX Benchmark - Static Web Page Serving (Reqs/sec)",HIB,50245,56815 "Node.js Express HTTP Load Test - (Reqs/sec)",HIB,10512,10817 "Node.js Octane Benchmark - (Score)",HIB,54085,54299 "OSBench - Test: Create Files (us/Event)",LIB,10.39,9.23 "OSBench - Test: Create Threads (us/Event)",LIB,8.14,7.70 "OSBench - Test: Launch Programs (us/Event)",LIB,24.12,24.02 "OSBench - Test: Create Processes (us/Event)",LIB,17.23,16.57 "PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Only (TPS)",HIB,232333,238649 "Redis - Test: GET (Reqs/sec)",HIB,2926835,3236314 "Redis - Test: SET (Reqs/sec)",HIB,2265871,2224709 "Stress-NG - Test: Socket Activity (Bogo Ops/s)",HIB,7485,8643 "Stress-NG - Test: Context Switching (Bogo Ops/s)",HIB,5371104,6626411 "Stress-NG - Test: System V Message Passing (Bogo Ops/s)",HIB,9936007,11119268 "Systemd Total Boot Time - Test: Total (ms)",LIB,30052,28051