deepspeech-2520M

Intel Core i5-2520M testing with a LENOVO 4238AB4 (83ET82WW 1.52 BIOS) and Intel Sandybridge Mobile 2GB on LinuxMint 19 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1912099-HU-DEEPSPEEC64.

deepspeech-2520MProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionCore i5-2520MIntel Core i5-2520M @ 3.20GHz (2 Cores / 4 Threads)LENOVO 4238AB4 (83ET82WW 1.52 BIOS)Intel 2nd Generation Core DRAM8192MB256GB Crucial_CT256MX1Intel Sandybridge Mobile 2GB (1300MHz)Conexant CX20590Intel 82579LM + Intel Centrino Advanced-N 6205LinuxMint 194.15.0-72-generic (x86_64)MATE 1.20.1X Server 1.19.6modesetting 1.19.63.3 Mesa 19.0.8GCC 7.4.0 + Clang 6.0.0-1ubuntu2ext41600x900OpenBenchmarking.org- Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2f- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + 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 + tsx_async_abort: Not affected

deepspeech-2520Mdeepspeech: CPUStandard ErrorStandard DeviationCore i5-2520M131.848220.710.94%OpenBenchmarking.org

DeepSpeech

Acceleration: CPU

OpenBenchmarking.orgSeconds, Fewer Is BetterDeepSpeech 0.6Acceleration: CPUCore i5-2520M306090120150SE +/- 0.71, N = 3131.85

Phoronix Test Suite v10.8.4