OpenGL vRAM Clears

Intel Core i9-9900K testing with a ASUS PRIME Z390-A (1302 BIOS) and AMD Radeon RX 64 8GB on Ubuntu 19.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1910102-PTS-OPENGLVR62&sor.

OpenGL vRAM ClearsProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionDefaultAMD_DEBUG=zerovramIntel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads)ASUS PRIME Z390-A (1302 BIOS)Intel Cannon Lake PCH16384MBSamsung SSD 970 EVO 250GB + 2000GB SABRENTAMD Radeon RX 64 8GB (1590/800MHz)Realtek ALC1220Acer B286HKIntel I219-VUbuntu 19.045.4.0-999-generic (x86_64) 20191004GNOME Shell 3.32.2X Server 1.20.4amdgpu 19.0.14.5 Mesa 19.3.0-devel (git-396b410 2019-10-05 disco-oibaf-ppa) (LLVM 9.0.0)GCC 8.3.0ext43840x2160OpenBenchmarking.orgProcessor Details- Scaling Governor: intel_pstate performanceGraphics Details- GLAMORSecurity Details- l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling Environment Details- AMD_DEBUG=zerovram: AMD_DEBUG=zerovram

OpenGL vRAM Clearscsgo: 3840 x 2160deus-exmd: 1920 x 1080 - Low Qualitydeus-exmd: 1920 x 1080 - High Qualitydirt-showdown: 3840 x 2160 - Low - 2x MSAAdota2: 3840 x 2160 - OpenGLetlegacy: Renderer2 - 3840 x 2160hitman: 3840 x 2160 - Lowhitman: 3840 x 2160 - Ultrasupertuxkart: 3840 x 2160 - Fullscreen - Medium - 2 - Candela Citytesseract: 3840 x 2160tomb-raider: 3840 x 2160 - Normalxonotic: 3840 x 2160 - Lowxonotic: 3840 x 2160 - Highxonotic: 3840 x 2160 - Ultraxonotic: 3840 x 2160 - UltimateDefaultAMD_DEBUG=zerovram168.3395.7070.10351.34104.77242.6176.1249.6482.72317.39101.03453.73323.15296.67245.68167.9397.4070.40351.64104.53239.5276.2149.5583.50316.18100.90447.16324.65295.79246.25OpenBenchmarking.org

Counter-Strike: Global Offensive

Resolution: 3840 x 2160

OpenBenchmarking.orgFrames Per Second, More Is BetterCounter-Strike: Global OffensiveResolution: 3840 x 2160DefaultAMD_DEBUG=zerovram4080120160200SE +/- 0.27, N = 3SE +/- 0.28, N = 3168.33167.93

Counter-Strike: Global Offensive

Resolution: 3840 x 2160 - Total Frame Time

OpenBenchmarking.orgMilliseconds, Fewer Is BetterCounter-Strike: Global OffensiveResolution: 3840 x 2160 - Total Frame TimeDefaultAMD_DEBUG=zerovram5001000150020002500Min: 2.14 / Avg: 7.13 / Max: 2629.69Min: 2.25 / Avg: 7.16 / Max: 2626.67

Deus Ex: Mankind Divided

Preset: 1920 x 1080 - Low Quality

OpenBenchmarking.orgFrames Per Second, More Is BetterDeus Ex: Mankind DividedPreset: 1920 x 1080 - Low QualityAMD_DEBUG=zerovramDefault20406080100SE +/- 0.78, N = 3SE +/- 0.55, N = 397.4095.70MIN: 63.9 / MAX: 144.3MIN: 65.7 / MAX: 142.9

Deus Ex: Mankind Divided

Preset: 1920 x 1080 - High Quality

OpenBenchmarking.orgFrames Per Second, More Is BetterDeus Ex: Mankind DividedPreset: 1920 x 1080 - High QualityAMD_DEBUG=zerovramDefault1632486480SE +/- 0.46, N = 3SE +/- 0.31, N = 370.4070.10MIN: 49.8 / MAX: 100.5MIN: 48.5 / MAX: 96.2

DiRT Showdown

Resolution: 3840 x 2160 - Graphics Preset: Low - Multi-Sampling: 2x MSAA

OpenBenchmarking.orgFrames Per Second, More Is BetterDiRT ShowdownResolution: 3840 x 2160 - Graphics Preset: Low - Multi-Sampling: 2x MSAAAMD_DEBUG=zerovramDefault80160240320400SE +/- 0.60, N = 3SE +/- 1.76, N = 3351.64351.34MIN: 269.4MIN: 268.17

Dota 2

Resolution: 3840 x 2160 - Renderer: OpenGL

OpenBenchmarking.orgFrames Per Second, More Is BetterDota 2Resolution: 3840 x 2160 - Renderer: OpenGLDefaultAMD_DEBUG=zerovram20406080100SE +/- 0.13, N = 3SE +/- 0.23, N = 3104.77104.53MIN: 104.5 / MAX: 104.9MIN: 104.1 / MAX: 104.9

ET: Legacy

Renderer: Renderer2 - Resolution: 3840 x 2160

OpenBenchmarking.orgFrames Per Second, More Is BetterET: Legacy 2.75Renderer: Renderer2 - Resolution: 3840 x 2160DefaultAMD_DEBUG=zerovram50100150200250SE +/- 4.44, N = 15SE +/- 5.59, N = 12242.61239.52

HITMAN

Resolution: 3840 x 2160 - Quality Level: Low

OpenBenchmarking.orgFrames Per Second, More Is BetterHITMANResolution: 3840 x 2160 - Quality Level: LowAMD_DEBUG=zerovramDefault20406080100SE +/- 0.08, N = 3SE +/- 0.08, N = 376.2176.12MIN: 76.04 / MAX: 76.3MIN: 76.04 / MAX: 76.29

HITMAN

Resolution: 3840 x 2160 - Quality Level: Low - Total Frame Time

OpenBenchmarking.orgMilliseconds, Fewer Is BetterHITMANResolution: 3840 x 2160 - Quality Level: Low - Total Frame TimeDefaultAMD_DEBUG=zerovram1020304050Min: 3.53 / Avg: 13.11 / Max: 43.94Min: 3.08 / Avg: 13.11 / Max: 49.83

HITMAN

Resolution: 3840 x 2160 - Quality Level: Ultra

OpenBenchmarking.orgFrames Per Second, More Is BetterHITMANResolution: 3840 x 2160 - Quality Level: UltraDefaultAMD_DEBUG=zerovram1122334455SE +/- 0.03, N = 3SE +/- 0.03, N = 349.6449.55MIN: 49.58 / MAX: 49.68MIN: 49.49 / MAX: 49.6

HITMAN

Resolution: 3840 x 2160 - Quality Level: Ultra - Total Frame Time

OpenBenchmarking.orgMilliseconds, Fewer Is BetterHITMANResolution: 3840 x 2160 - Quality Level: Ultra - Total Frame TimeDefaultAMD_DEBUG=zerovram1428425670Min: 4.21 / Avg: 20.17 / Max: 59.84Min: 3.7 / Avg: 20.21 / Max: 71.48

SuperTuxKart

Resolution: 3840 x 2160 - Mode: Fullscreen - Graphics Effects: Medium - Karts: 2 - Scene: Candela City

OpenBenchmarking.orgFrames Per Second, More Is BetterSuperTuxKart 0.9.3Resolution: 3840 x 2160 - Mode: Fullscreen - Graphics Effects: Medium - Karts: 2 - Scene: Candela CityAMD_DEBUG=zerovramDefault20406080100SE +/- 0.49, N = 3SE +/- 1.04, N = 383.5082.72

Tesseract

Resolution: 3840 x 2160

OpenBenchmarking.orgFrames Per Second, More Is BetterTesseract 2014-05-12Resolution: 3840 x 2160DefaultAMD_DEBUG=zerovram70140210280350SE +/- 1.43, N = 3SE +/- 0.42, N = 3317.39316.18

Tomb Raider

Resolution: 3840 x 2160 - Quality: Normal

OpenBenchmarking.orgFrames Per Second, More Is BetterTomb RaiderResolution: 3840 x 2160 - Quality: NormalDefaultAMD_DEBUG=zerovram20406080100SE +/- 0.35, N = 3SE +/- 0.15, N = 3101.03100.90MIN: 83.3 / MAX: 120MIN: 83.3 / MAX: 119.8

Xonotic

Resolution: 3840 x 2160 - Effects Quality: Low

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8.2Resolution: 3840 x 2160 - Effects Quality: LowDefaultAMD_DEBUG=zerovram100200300400500SE +/- 0.72, N = 3SE +/- 0.66, N = 3453.73447.16MIN: 287 / MAX: 1152MIN: 293 / MAX: 1049

Xonotic

Resolution: 3840 x 2160 - Effects Quality: High

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8.2Resolution: 3840 x 2160 - Effects Quality: HighAMD_DEBUG=zerovramDefault70140210280350SE +/- 1.22, N = 3SE +/- 2.52, N = 3324.65323.15MIN: 203 / MAX: 638MIN: 193 / MAX: 639

Xonotic

Resolution: 3840 x 2160 - Effects Quality: Ultra

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8.2Resolution: 3840 x 2160 - Effects Quality: UltraDefaultAMD_DEBUG=zerovram60120180240300SE +/- 0.39, N = 3SE +/- 0.77, N = 3296.67295.79MIN: 185 / MAX: 566MIN: 185 / MAX: 566

Xonotic

Resolution: 3840 x 2160 - Effects Quality: Ultimate

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8.2Resolution: 3840 x 2160 - Effects Quality: UltimateAMD_DEBUG=zerovramDefault50100150200250SE +/- 0.29, N = 3SE +/- 0.60, N = 3246.25245.68MIN: 56 / MAX: 461MIN: 45 / MAX: 470

Phoronix Test Suite v10.8.5