hyperthreading

Intel Core i5-8350U testing with a Dell 09386V (1.17.0 BIOS) and Intel UHD 620 on Debian 10 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2106228-IB-HYPERTHRE53
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Date
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  Test
  Duration
Intel Atom 330 with HT
June 21 2021
  57 Minutes
Intel Atom 330 no HT nosmt
June 21 2021
  37 Minutes
Intel Core i7-5600U @ 3.20GHz with HT
June 22 2021
  5 Minutes
Intel Core i7-5600U @ 3.20GHz no HT nosmt
June 22 2021
  6 Minutes
Intel Core i5-8350U @ 3.00GHz with HT
June 22 2021
  4 Minutes
Intel Core i5-8350U @ 3.00GHz no HT nosmt
June 22 2021
  4 Minutes
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  19 Minutes

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hyperthreading ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelCompilerFile-SystemScreen ResolutionIntel Atom 330 with HTIntel Atom 330 no HT nosmtIntel Core i7-5600U @ 3.20GHz with HTIntel Core i7-5600U @ 3.20GHz no HT nosmtIntel Core i5-8350U @ 3.00GHz with HTIntel Core i5-8350U @ 3.00GHz no HT nosmtIntel Atom 330 (2 Cores / 4 Threads)American Megatrends 080015NVIDIA MCP792 x 2048 MB SDRAM-2048MT/s TMS2GB264D083805EE60GB Corsair Force 3Zotac NVIDIA ION VGARealtek ALC662 rev1SMBX2431NVIDIA MCP79 + Qualcomm Atheros AR928XDebian 104.19.0-17-amd64 (x86_64)GCC 8.3.0ext41920x1080Intel Atom 330 (2 Cores)Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads)LENOVO 20CM001PGE (N10ET60W 1.39 BIOS)Intel Broadwell-U-OPI1 x 16384 MB DDR3-1600MT/s256GB SAMSUNG MZ7TE256 + 60GBIntel HD 5500 (950MHz)Intel Broadwell-U AudioIntel I218-LM + Intel 7265Intel Core i5-8350U @ 3.00GHz (4 Cores / 8 Threads)Dell 09386V (1.17.0 BIOS)Intel Xeon E3-1200 v6/7th1 x 16384 MB DDR4-2400MT/s HMA82GS6AFR8N-UHPM961 NVMe SED Samsung 512GB + 60GBIntel UHD 620 (1100MHz)Realtek ALC3246Acer K272HULIntel I219-LM + Intel 8265 / 8275OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Processor Details- Intel Atom 330 with HT: CPU Microcode: 0x20d- Intel Atom 330 no HT nosmt: CPU Microcode: 0x20d- Intel Core i7-5600U @ 3.20GHz with HT: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2e- Intel Core i7-5600U @ 3.20GHz no HT nosmt: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2e- Intel Core i5-8350U @ 3.00GHz with HT: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xe0- Intel Core i5-8350U @ 3.00GHz no HT nosmt: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xe0Python Details- Python 2.7.16 + Python 3.7.3Security Details- Intel Atom 330 with HT: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Not affected + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected- Intel Atom 330 no HT nosmt: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Not affected + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected- Intel Core i7-5600U @ 3.20GHz with HT: itlb_multihit: KVM: Mitigation of Split huge pages + 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - Intel Core i7-5600U @ 3.20GHz no HT nosmt: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Mitigation of Clear buffers; SMT disabled - Intel Core i5-8350U @ 3.00GHz with HT: itlb_multihit: KVM: Mitigation of Split huge pages + 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - Intel Core i5-8350U @ 3.00GHz no HT nosmt: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Mitigation of Clear buffers; SMT disabled Kernel Details- Intel Core i7-5600U @ 3.20GHz with HT, Intel Core i7-5600U @ 3.20GHz no HT nosmt, Intel Core i5-8350U @ 3.00GHz with HT, Intel Core i5-8350U @ 3.00GHz no HT nosmt: Transparent Huge Pages: always

Parboil

The Parboil Benchmarks from the IMPACT Research Group at University of Illinois are a set of throughput computing applications for looking at computing architecture and compilers. Parboil test-cases support OpenMP, OpenCL, and CUDA multi-processing environments. However, at this time the test profile is just making use of the OpenMP and OpenCL test workloads. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPIntel Atom 330 with HTIntel Atom 330 no HT nosmtIntel Core i7-5600U @ 3.20GHz with HTIntel Core i7-5600U @ 3.20GHz no HT nosmtIntel Core i5-8350U @ 3.00GHz with HTIntel Core i5-8350U @ 3.00GHz no HT nosmt4080120160200SE +/- 0.02, N = 3SE +/- 0.22, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3102.11180.2221.1527.2310.5012.011. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPIntel Atom 330 with HTIntel Atom 330 no HT nosmtIntel Core i7-5600U @ 3.20GHz with HTIntel Core i7-5600U @ 3.20GHz no HT nosmtIntel Core i5-8350U @ 3.00GHz with HTIntel Core i5-8350U @ 3.00GHz no HT nosmt306090120150Min: 102.09 / Avg: 102.11 / Max: 102.15Min: 179.79 / Avg: 180.22 / Max: 180.44Min: 21.12 / Avg: 21.15 / Max: 21.17Min: 27.2 / Avg: 27.23 / Max: 27.25Min: 10.48 / Avg: 10.5 / Max: 10.52Min: 11.97 / Avg: 12.01 / Max: 12.021. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilIntel Atom 330 with HTIntel Atom 330 no HT nosmtIntel Core i7-5600U @ 3.20GHz with HTIntel Core i7-5600U @ 3.20GHz no HT nosmtIntel Core i5-8350U @ 3.00GHz with HTIntel Core i5-8350U @ 3.00GHz no HT nosmt120240360480600SE +/- 3.07, N = 9SE +/- 4.35, N = 3SE +/- 0.19, N = 3SE +/- 0.19, N = 3SE +/- 0.22, N = 3SE +/- 0.04, N = 3322.37532.6973.8080.8352.3954.621. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilIntel Atom 330 with HTIntel Atom 330 no HT nosmtIntel Core i7-5600U @ 3.20GHz with HTIntel Core i7-5600U @ 3.20GHz no HT nosmtIntel Core i5-8350U @ 3.00GHz with HTIntel Core i5-8350U @ 3.00GHz no HT nosmt90180270360450Min: 316.3 / Avg: 322.37 / Max: 342.29Min: 524.13 / Avg: 532.69 / Max: 538.36Min: 73.43 / Avg: 73.8 / Max: 74.01Min: 80.5 / Avg: 80.83 / Max: 81.15Min: 51.95 / Avg: 52.39 / Max: 52.61Min: 54.54 / Avg: 54.62 / Max: 54.691. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp