Intel Ivy Bridge Spectre Mitigation Performance

Intel Core i5-3570 testing with a ASUS P8Z77-V (2104 BIOS) and NVIDIA GeForce GTX 1070 8GB on openSUSE 15.1 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1911176-AS-INTELIVYB08.

Intel Ivy Bridge Spectre Mitigation PerformanceProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutionmitigations=offIntel Core i5-3570 @ 4.20GHz (4 Cores)ASUS P8Z77-V (2104 BIOS)Intel Xeon E3-1200 v2/3rd8192MB480GB GOODRAM + 250GB Samsung SSD 840 + 480GB Patriot Burst + 256GB SSDPR-CX400-256 + 1000GB Western Digital WD10EFRX-68P + 1000GB Seagate ST1000DM010-2EP1 + 128GB SanDisk SDSSDHP1 + 8GB Flash DiskNVIDIA GeForce GTX 1070 8GB (1518/4006MHz)Intel 7 /C216LG ULTRAWIDEIntel 82579V + Qualcomm Atheros AR9485openSUSE 15.14.12.14-lp151.28.32-default (x86_64)GNOME Shell 3.26.2X Server 1.20.3NVIDIA 440.314.5.0GCC 7.4.1 20190905 [gcc-7-branch revision 275407]ext42560x1080OpenBenchmarking.org- --build=x86_64-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-plugin --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind - Scaling Governor: intel_pstate performance- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: vulnerable SMT disabled + mds: Vulnerable; SMT disabled + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected

Intel Ivy Bridge Spectre Mitigation Performancesockperf: Throughputstress-ng: Forkingctx-clock: Context Switch Timemitigations=off33827027774.67151OpenBenchmarking.org

Sockperf

Test: Throughput

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: Throughputmitigations=off70K140K210K280K350KSE +/- 3296.06, N = 53382701. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Forkingmitigations=off6K12K18K24K30KSE +/- 127.72, N = 327774.671. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch Timemitigations=off306090120150151

Phoronix Test Suite v10.8.4