NovaCustom NV41 Qubes OS vCPU affinity

Testing the performance impact of performance/efficient cores in a Qubes OS VM

HTML result view exported from: https://openbenchmarking.org/result/2311253-NE-2311251NE63&rdt.

NovaCustom NV41 Qubes OS vCPU affinityProcessorMemoryDiskGraphicsOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionSystem LayerPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreadingIntel Core i7-1260P (4 Cores)6GB78GBllvmpipeFedora Linux 386.1.62-1.qubes.fc37.x86_64 (x86_64)X Server 1.20.144.5 Mesa 23.1.9 (LLVM 16.0.6 256 bits)GCC 13.2.1 20231011ext41920x1080Xen 4.17.2 HypervisorAMD Ryzen 5 5600X 6-Core (4 Cores)Intel Core i5-7300U (4 Cores)6.1.57-1.qubes.fc37.x86_64 (x86_64)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseProcessor Details- Performance (4 cores): CPU Microcode: 0x430- Efficient (4 cores): CPU Microcode: 0x430- No affinity forced (4 cores): CPU Microcode: 0x430- Desktop CPU Ryzen 5 5600X 4 cores: CPU Microcode: 0xa201204- Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading: CPU Microcode: 0xf4Security Details- Performance (4 cores): SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected - Efficient (4 cores): SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected - No affinity forced (4 cores): SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected - Desktop CPU Ryzen 5 5600X 4 cores: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading: SELinux + gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT Host state unknown + retbleed: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS IBPB: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

NovaCustom NV41 Qubes OS vCPU affinityblosc: blosclz shuffle - 8MBblosc: blosclz shuffle - 16MBblosc: blosclz shuffle - 32MBblosc: blosclz shuffle - 64MBblosc: blosclz noshuffle - 8MBblosc: blosclz shuffle - 128MBblosc: blosclz shuffle - 256MBblosc: blosclz bitshuffle - 8MBblosc: blosclz noshuffle - 16MBblosc: blosclz noshuffle - 32MBblosc: blosclz noshuffle - 64MBblosc: blosclz bitshuffle - 16MBblosc: blosclz bitshuffle - 32MBblosc: blosclz bitshuffle - 64MBblosc: blosclz noshuffle - 128MBblosc: blosclz noshuffle - 256MBblosc: blosclz bitshuffle - 128MBblosc: blosclz bitshuffle - 256MBlzbench: XZ 0 - Compressionlzbench: XZ 0 - Decompressionlzbench: Zstd 1 - Compressionlzbench: Zstd 1 - Decompressionlzbench: Zstd 8 - Compressionlzbench: Zstd 8 - Decompressionlzbench: Crush 0 - Compressionlzbench: Crush 0 - Decompressionlzbench: Brotli 0 - Compressionlzbench: Brotli 0 - Decompressionlzbench: Brotli 2 - Compressionlzbench: Brotli 2 - Decompressionlzbench: Libdeflate 1 - Compressionlzbench: Libdeflate 1 - Decompressioncompress-lz4: 1 - Compression Speedcompress-lz4: 1 - Decompression Speedcompress-lz4: 3 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 9 - Decompression Speedcompress-zstd: 3 - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 12 - Compression Speedcompress-zstd: 12 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 19, Long Mode - Decompression Speedcompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingcompress-gzip: Linux Source Tree Archiving To .tar.gzcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9system-decompress-gzip: system-decompress-xz: system-decompress-zlib: compress-rar: Linux Source Tree Archiving To RARPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading9951.49897.28853.47993.78294.86699.35277.37702.67590.56581.86346.27768.87329.16886.05404.74590.55775.34625.0501355952005115216413051554060023372629712048709.2143857.493556.254.622165.4983.61512.4212.71596.485.11603.18.211392.2669.01559.5214.81640.36.741341.1265731477135.10981.3212.8102.9583.00505552.7314864.04700.54400.54169.34689.43765.43001.63862.04254.04053.63847.73779.03678.03505.83385.32783.23188.12622.43610640313896915128140935747915556218692737.142926.735.111823.7365.91073.2132.21168.654.31155.46.34983.4322.11099.5129.81174.95.07950.4192571502650.456101.7523.4503.8593.57416180.4506023.15489.56131.75488.35989.54976.43893.34536.75655.95199.74911.55356.74912.54722.94366.23904.24407.03454.549136601202311621928943641751817560518593010086.243533.262.88143.853.713436.3721.71539.6159.71669.268.71654.16.481309.3526.11615.8172.11713.95.571204.0200121360540.47895.8583.3362.9503.54756578.31110102.09763.38165.67238.88471.86154.54795.38145.57232.35385.74851.47964.07314.76639.04280.83576.15727.74552.4511666552259121245515967861277025291131914099075.7410001.564.139870.062.869239.91148.61650.5282.21798.496.31776.810.031630.9806.91691.4270.51811.68.271546.6329182371529.70074.6502.5322.5871326.80954351.1253677.53706.63577.93407.63574.43056.42515.63573.23558.93426.23256.33595.73487.73327.72905.92424.52987.52468.432923941290531381654213684861445611919356427.185265.133.431945.933.091953.6216.2916.075.4956.726.3864.13.98687.6195.573.3951.63.52707.310503919847.262152.0683.8864.4992282.227347110.052OpenBenchmarking.org

C-Blosc

Test: blosclz shuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 8MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 111.66, N = 3SE +/- 6.97, N = 3SE +/- 199.63, N = 15SE +/- 15.49, N = 3SE +/- 20.00, N = 39951.44864.06023.110102.03677.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 16MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 43.48, N = 3SE +/- 11.91, N = 3SE +/- 46.61, N = 3SE +/- 30.32, N = 3SE +/- 23.41, N = 39897.24700.55489.59763.33706.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 32MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 5.17, N = 3SE +/- 36.10, N = 15SE +/- 254.22, N = 15SE +/- 71.35, N = 8SE +/- 17.71, N = 38853.44400.56131.78165.63577.91. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 64MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 56.01, N = 3SE +/- 32.01, N = 15SE +/- 199.49, N = 15SE +/- 7.09, N = 3SE +/- 4.29, N = 37993.74169.35488.37238.83407.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 8MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 9.71, N = 3SE +/- 4.37, N = 3SE +/- 84.27, N = 3SE +/- 8.86, N = 3SE +/- 32.18, N = 38294.84689.45989.58471.83574.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 128MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading14002800420056007000SE +/- 80.71, N = 15SE +/- 10.13, N = 3SE +/- 204.15, N = 15SE +/- 4.92, N = 3SE +/- 6.73, N = 36699.33765.44976.46154.53056.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 256MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading11002200330044005500SE +/- 44.79, N = 12SE +/- 18.65, N = 13SE +/- 152.71, N = 15SE +/- 14.26, N = 3SE +/- 13.78, N = 35277.33001.63893.34795.32515.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 8MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 63.43, N = 3SE +/- 10.29, N = 3SE +/- 44.30, N = 15SE +/- 20.00, N = 3SE +/- 15.76, N = 37702.63862.04536.78145.53573.21. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 16MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading16003200480064008000SE +/- 4.41, N = 3SE +/- 5.22, N = 3SE +/- 126.15, N = 15SE +/- 29.94, N = 3SE +/- 11.40, N = 37590.54254.05655.97232.33558.91. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 32MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading14002800420056007000SE +/- 112.95, N = 15SE +/- 2.20, N = 3SE +/- 114.38, N = 15SE +/- 3.58, N = 3SE +/- 10.28, N = 36581.84053.65199.75385.73426.21. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 64MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading14002800420056007000SE +/- 25.58, N = 3SE +/- 3.19, N = 3SE +/- 128.39, N = 15SE +/- 13.71, N = 3SE +/- 2.40, N = 36346.23847.74911.54851.43256.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 16MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 27.51, N = 3SE +/- 2.66, N = 3SE +/- 163.76, N = 15SE +/- 24.74, N = 3SE +/- 8.89, N = 37768.83779.05356.77964.03595.71. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 32MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading16003200480064008000SE +/- 23.90, N = 3SE +/- 0.75, N = 3SE +/- 186.43, N = 15SE +/- 2.53, N = 3SE +/- 11.15, N = 37329.13678.04912.57314.73487.71. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 64MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading15003000450060007500SE +/- 48.35, N = 3SE +/- 0.90, N = 3SE +/- 190.74, N = 15SE +/- 8.38, N = 3SE +/- 18.28, N = 36886.03505.84722.96639.03327.71. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 128MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading12002400360048006000SE +/- 87.98, N = 15SE +/- 37.85, N = 15SE +/- 135.27, N = 15SE +/- 0.98, N = 3SE +/- 18.59, N = 35404.73385.34366.24280.82905.91. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 256MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading10002000300040005000SE +/- 10.48, N = 3SE +/- 24.33, N = 12SE +/- 98.23, N = 15SE +/- 8.77, N = 3SE +/- 1.44, N = 34590.52783.23904.23576.12424.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 128MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading12002400360048006000SE +/- 67.23, N = 15SE +/- 3.79, N = 3SE +/- 169.94, N = 15SE +/- 10.75, N = 3SE +/- 10.95, N = 35775.33188.14407.05727.72987.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 256MBPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading10002000300040005000SE +/- 49.50, N = 15SE +/- 2.57, N = 3SE +/- 146.31, N = 15SE +/- 1.59, N = 3SE +/- 6.27, N = 34625.02622.43454.54552.42468.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

lzbench

Test: XZ 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: CompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading1224364860SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 350364951321. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: XZ 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading4080120160200SE +/- 1.73, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3135106136166921. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: CompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading140280420560700SE +/- 3.84, N = 3SE +/- 0.88, N = 3SE +/- 2.65, N = 3SE +/- 7.54, N = 3SE +/- 2.03, N = 35954036016553941. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading5001000150020002500SE +/- 13.86, N = 3SE +/- 10.07, N = 3SE +/- 6.39, N = 3SE +/- 2.91, N = 3SE +/- 6.51, N = 3200513892023225912901. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 8 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: CompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading306090120150SE +/- 1.53, N = 3SE +/- 0.00, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 311569116121531. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 8 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading5001000150020002500SE +/- 35.41, N = 3SE +/- 0.67, N = 3SE +/- 4.37, N = 3SE +/- 4.91, N = 3SE +/- 4.26, N = 3216415122192245513811. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Crush 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: CompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading4080120160200SE +/- 1.86, N = 3SE +/- 0.33, N = 3SE +/- 6.53, N = 15SE +/- 1.00, N = 3SE +/- 0.00, N = 31308189159651. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Crush 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading150300450600750SE +/- 4.84, N = 3SE +/- 0.00, N = 3SE +/- 12.75, N = 15SE +/- 0.00, N = 3SE +/- 0.33, N = 35154094366784211. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: CompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading130260390520650SE +/- 1.45, N = 3SE +/- 0.00, N = 3SE +/- 22.99, N = 15SE +/- 6.67, N = 3SE +/- 2.08, N = 35403574176123681. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading170340510680850SE +/- 2.08, N = 3SE +/- 0.33, N = 3SE +/- 15.48, N = 15SE +/- 0.88, N = 3SE +/- 0.88, N = 36004795187704861. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 2 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: CompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading60120180240300SE +/- 0.67, N = 3SE +/- 0.00, N = 3SE +/- 9.17, N = 15SE +/- 0.67, N = 3SE +/- 0.33, N = 32331551752521441. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 2 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2004006008001000SE +/- 0.88, N = 3SE +/- 0.33, N = 3SE +/- 19.99, N = 15SE +/- 0.33, N = 3SE +/- 1.86, N = 37265626059115611. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: CompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading70140210280350SE +/- 2.03, N = 3SE +/- 0.00, N = 3SE +/- 0.58, N = 3SE +/- 1.15, N = 3SE +/- 0.88, N = 32971861853191911. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading30060090012001500SE +/- 6.33, N = 3SE +/- 3.67, N = 3SE +/- 0.00, N = 3SE +/- 0.88, N = 3SE +/- 0.00, N = 3120492793014099351. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

LZ4 Compression

Compression Level: 1 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 28.38, N = 3SE +/- 46.01, N = 3SE +/- 57.09, N = 38709.2110086.249075.746427.181. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 1 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Decompression SpeedPerformance (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 3363.73, N = 3SE +/- 8.94, N = 3SE +/- 2610.98, N = 3438.03533.210001.55265.11. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading1428425670SE +/- 0.60, N = 15SE +/- 0.47, N = 3SE +/- 0.27, N = 3SE +/- 1.25, N = 15SE +/- 0.39, N = 1257.4937.1462.8864.1333.431. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 1290.39, N = 15SE +/- 2790.22, N = 3SE +/- 23.39, N = 3SE +/- 11.44, N = 15SE +/- 990.73, N = 123556.22926.7143.89870.01945.91. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 9 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading1428425670SE +/- 1.09, N = 15SE +/- 0.57, N = 15SE +/- 2.19, N = 15SE +/- 0.83, N = 15SE +/- 0.44, N = 1254.6235.1153.7162.8633.091. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 9 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2K4K6K8K10KSE +/- 1071.87, N = 15SE +/- 895.31, N = 15SE +/- 1270.22, N = 15SE +/- 650.65, N = 15SE +/- 993.98, N = 122165.41823.73436.39239.91953.61. (CC) gcc options: -O3

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading2004006008001000SE +/- 8.20, N = 15SE +/- 2.38, N = 3SE +/- 9.69, N = 15SE +/- 0.87, N = 3SE +/- 1.23, N = 3983.6365.9721.71148.6216.2-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading400800120016002000SE +/- 8.43, N = 15SE +/- 0.95, N = 2SE +/- 13.74, N = 15SE +/- 5.95, N = 3SE +/- 6.55, N = 21512.41073.21539.61650.5916.0-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading60120180240300SE +/- 2.66, N = 15SE +/- 1.22, N = 6SE +/- 3.13, N = 15SE +/- 1.35, N = 3SE +/- 0.40, N = 3212.7132.2159.7282.275.4-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading400800120016002000SE +/- 4.68, N = 15SE +/- 2.38, N = 6SE +/- 7.13, N = 15SE +/- 1.31, N = 3SE +/- 8.86, N = 31596.41168.61669.21798.4956.7-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 12 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading20406080100SE +/- 1.08, N = 15SE +/- 0.23, N = 3SE +/- 0.23, N = 3SE +/- 0.12, N = 3SE +/- 0.18, N = 385.154.368.796.326.3-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 12 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading400800120016002000SE +/- 7.14, N = 15SE +/- 0.46, N = 3SE +/- 33.87, N = 3SE +/- 51.90, N = 3SE +/- 1.42, N = 31603.11155.41654.11776.8864.1-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading3691215SE +/- 0.06, N = 15SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.01, N = 38.216.346.4810.033.98-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading400800120016002000SE +/- 9.00, N = 15SE +/- 0.67, N = 3SE +/- 162.10, N = 3SE +/- 10.05, N = 3SE +/- 0.93, N = 31392.2983.41309.31630.9687.6-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression SpeedLaptop Thinkpad T470 4 threads: 2 cores with hyperthreadingPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 cores2004006008001000SE +/- 0.30, N = 3SE +/- 3.85, N = 3SE +/- 0.44, N = 3SE +/- 1.25, N = 3SE +/- 2.10, N = 3196.7669.0322.1526.1806.9-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 cores400800120016002000SE +/- 8.26, N = 3SE +/- 0.67, N = 3SE +/- 9.95, N = 3SE +/- 4.67, N = 31559.51099.51615.81691.4-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading60120180240300SE +/- 2.91, N = 3SE +/- 0.62, N = 3SE +/- 0.98, N = 3SE +/- 0.65, N = 3SE +/- 0.23, N = 3214.8129.8172.1270.573.3-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading400800120016002000SE +/- 32.80, N = 2SE +/- 1.91, N = 3SE +/- 15.23, N = 3SE +/- 2.39, N = 3SE +/- 5.74, N = 31640.31174.91713.91811.6951.6-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading246810SE +/- 0.05, N = 3SE +/- 0.00, N = 3SE +/- 0.13, N = 15SE +/- 0.05, N = 3SE +/- 0.01, N = 36.745.075.578.273.52-lz-lz1. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading30060090012001500SE +/- 5.06, N = 3SE +/- 0.66, N = 3SE +/- 58.02, N = 15SE +/- 11.35, N = 3SE +/- 0.72, N = 31341.1950.41204.01546.6707.3-lz-lz1. (CC) gcc options: -O3 -pthread

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading7K14K21K28K35KSE +/- 325.07, N = 4SE +/- 277.87, N = 3SE +/- 180.48, N = 3SE +/- 108.75, N = 3SE +/- 17.35, N = 326573192572001232918105031. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading5K10K15K20K25KSE +/- 195.74, N = 4SE +/- 42.67, N = 3SE +/- 31.43, N = 3SE +/- 36.37, N = 3SE +/- 45.54, N = 31477115026136052371591981. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading1122334455SE +/- 0.36, N = 15SE +/- 0.14, N = 3SE +/- 1.77, N = 15SE +/- 0.03, N = 3SE +/- 0.43, N = 1535.1150.4640.4829.7047.26

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Performance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading306090120150SE +/- 0.48, N = 3SE +/- 0.08, N = 3SE +/- 0.33, N = 3SE +/- 0.19, N = 3SE +/- 0.54, N = 381.32101.7595.8674.65152.071. (CC) gcc options: -fvisibility=hidden -O2

System GZIP Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading0.87441.74882.62323.49764.372SE +/- 0.033, N = 15SE +/- 0.024, N = 13SE +/- 0.083, N = 15SE +/- 0.020, N = 10SE +/- 0.052, N = 132.8103.4503.3362.5323.886

System XZ Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading1.01232.02463.03694.04925.0615SE +/- 0.028, N = 3SE +/- 0.017, N = 3SE +/- 0.068, N = 15SE +/- 0.015, N = 3SE +/- 0.042, N = 32.9583.8592.9502.5874.499

System ZLIB Decompression

OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7Performance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading5001000150020002500SE +/- 0.048465, N = 50SE +/- 0.037549, N = 50SE +/- 0.068586, N = 50SE +/- 8.766200, N = 10SE +/- 5.671630, N = 503.0050553.5741613.5475651326.8095432282.227347

RAR Compression

Linux Source Tree Archiving To RAR

OpenBenchmarking.orgSeconds, Fewer Is BetterRAR Compression 6.0.2Linux Source Tree Archiving To RARPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Desktop CPU Ryzen 5 5600X 4 coresLaptop Thinkpad T470 4 threads: 2 cores with hyperthreading20406080100SE +/- 0.58, N = 3SE +/- 0.78, N = 3SE +/- 1.00, N = 15SE +/- 0.38, N = 3SE +/- 0.61, N = 352.7380.4578.3151.13110.05

Phoronix Test Suite v10.8.5