KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2106199-IB-QEMUGLMAR18&rdt.
qemu-glmark2ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionSystem Layerqemu-glmark2virtio-spice16 x AMD EPYC-Rome (16 Cores)QEMU Standard PC (Q35 + ICH9 2009) (1.13.0-1ubuntu1.1 BIOS)Intel 82G33/G31/P35/P31 + ICH920GB98GBllvmpipeQEMU GenericQEMU MonitorRed Hat Virtio deviceUbuntu 20.045.8.0-55-generic (x86_64)GNOME Shell 3.36.9X Server 1.20.94.5 Mesa 20.2.6 (LLVM 11.0.0 256 bits)GCC 9.3.0ext41920x1080KVM12 x AMD Ryzen 7 3700X 8-Core (12 Cores)QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS)Intel 440FX 82441FX PMC16GB107GB QEMU HDDvirglIntel 82540EM4.3 Mesa 20.2.6OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseProcessor Details- CPU Microcode: 0x1000065Python Details- Python 3.8.5Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 AMD retpoline IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected Graphics Details- virtio-spice: ShadowFB
qemu-glmark2glmark2: 1920 x 1080Differenceqemu-glmark2virtio-spice1951.20x1621.00xOpenBenchmarking.org
OpenBenchmarking.orgScore, More Is BetterGLmark2 2020.04Resolution: 1920 x 1080qemu-glmark2virtio-spice4080120160200195162
Phoronix Test Suite v10.8.4