E_OutOfMemoryCrash On System With Plenty in DX12

[J.C.Smith]

This is using 4.26. I would have asked this on the answer hub but it seems to be failing any time you try to submit a new post. I’m having an issue with DirectX12. It is repeatedly crashing after a while in a project that uses Virtual Texturing with this error:

> [2020.12.27-23.47.11:053][131]LogD3D12RHI: Error: CommandList->Close() failed
> at
> D:/Build/++UE4/Sync/Engine/Source/Runtime/D3D12RHI/Private/D3D12CommandList.cpp:144
> with error E_OUTOFMEMORY
>
> [2020.12.27-23.47.15:157][131]LogConsoleResponse: 2 = 133056 KB (2D 11560x11560 PF_BC5
> sRGB) PhysicalTexture
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 3 = 133056 KB (2D 11560x11560 PF_DXT5
> sRGB) PhysicalTexture
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 1 = 130560 KB (2D 16320x16320 PF_DXT1
> sRGB) PhysicalTexture
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 84 = 32768 KB (2D 8192x2048
> PF_ShadowDepth) WholeSceneShadowmap
> unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 133 = 8704 KB (2D 1208x564
> PF_FloatRGBA RT UAV)
> SubsurfaceSetupTexture unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 131 = 8704 KB (2D 1208x564
> PF_FloatRGBA RT UAV)
> SubsurfaceSubpassOneTex unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 132 = 8704 KB (2D 1208x564
> PF_FloatRGBA RT UAV)
> SubsurfaceSubpassTwoTex unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 86 = 6080 KB (2D 1208x564
> PF_A16B16G16R16 RT UAV) Velocity
> unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 29 = 6080 KB (2D 1208x564
> PF_DepthStencil VRam) SceneDepthZ
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 63 = 6080 KB (2D 1208x564
> PF_DepthStencil) CustomDepth
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 81 = 6080 KB (2D 1208x564 PF_FloatRGBA
> RT UAV VRam) SceneColorDeferred
> unused(1) VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 87 = 6080 KB (2D 1208x564 PF_FloatRGBA
> RT UAV VRam) SceneColorSubsurface
> unused(1) VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 135 = 6080 KB (2D 1208x564
> PF_FloatRGBA RT UAV)
> DistortedSceneColor unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 38 = 6080 KB (2D 1208x564 PF_FloatRGBA
> RT UAV) LightAccumulation
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 134 = 6080 KB (2D 1208x564
> PF_FloatRGBA RT UAV)
> ScreenSpaceReflections unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 93 = 6080 KB (2D 1208x564 PF_FloatRGBA
> RT UAV) SubsurfaceQualityHistoryState
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 58 = 6080 KB (2D 1208x564 PF_FloatRGBA
> RT UAV) SubsurfaceQualityHistoryState
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 99 = 6080 KB (2D 1208x564 PF_FloatRGBA
> RT UAV) SubsurfaceQualityHistoryState
> unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 119 = 6080 KB (2D 1208x564
> PF_FloatRGBA RT VRam) SceneColor
> unused(1) VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 100 = 6080 KB (2D 1208x564
> PF_FloatRGBA RT) PostProcessMaterial
> unused(1)
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 103 = 6080 KB (2D 1208x564
> PF_FloatRGBA RT) SceneColor
> [2020.12.27-23.47.15:164][131]LogConsoleResponse: 82 = 6080 KB (2D 1208x564 PF_FloatRGBA
> RT) SeparateTranslucencyColor
> unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 121 = 6080 KB (2D 1208x564
> PF_FloatRGBA UAV) SSRTemporalAA
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 104 = 6080 KB (2D 1208x564
> PF_FloatRGBA UAV) SSRTemporalAA
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 72 = 6080 KB (2D 1208x564 PF_FloatRGBA
> UAV) TemporalAA
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 102 = 6080 KB (2D 1208x564
> PF_FloatRGBA UAV) TemporalAA unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 129 = 4096 KB (3D 128x128x128 PF_R16F
> RT UAV) GlobalDistanceField0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 127 = 4096 KB (3D 128x128x128 PF_R16F
> RT UAV) GlobalDistanceField1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 125 = 4096 KB (3D 128x128x128 PF_R16F
> RT UAV) GlobalDistanceField2
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 123 = 4096 KB (3D 128x128x128 PF_R16F
> RT UAV) GlobalDistanceField3
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 128 = 4096 KB (3D 128x128x128 PF_R16F
> RT UAV)
> MostlyStaticGlobalDistanceField0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 130 = 4096 KB (3D 128x128x128 PF_R16F
> RT UAV)
> MostlyStaticGlobalDistanceField1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 126 = 4096 KB (3D 128x128x128 PF_R16F
> RT UAV)
> MostlyStaticGlobalDistanceField2
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 124 = 4096 KB (3D 128x128x128 PF_R16F
> RT UAV)
> MostlyStaticGlobalDistanceField3
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 76 = 3072 KB (2D 1208x564
> PF_A2B10G10R10 RT) GBufferA unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 78 = 3072 KB (2D 1208x564 PF_B8G8R8A8
> RT sRGB) GBufferC unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 77 = 3072 KB (2D 1208x564 PF_B8G8R8A8
> RT VRam) GBufferB unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 117 = 3072 KB (2D 1208x564 PF_B8G8R8A8
> RT VRam) PostProcessMaterial unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 118 = 3072 KB (2D 1208x564 PF_B8G8R8A8
> RT VRam) PostProcessMaterial unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 92 = 3072 KB (2D 1208x564 PF_B8G8R8A8
> RT VRam) SceneColorCopy unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 101 = 3072 KB (2D 1208x564 PF_B8G8R8A8
> RT VRam) Tonemap unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 79 = 3072 KB (2D 1208x564 PF_B8G8R8A8
> RT) GBufferD unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 80 = 3072 KB (2D 1208x564 PF_B8G8R8A8
> RT) GBufferE unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 30 = 3072 KB (2D 604x282
> PF_DepthStencil) SmallDepthZ
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 32 = 2048 KB (3D 64x64x64 PF_FloatRGBA
> RT UAV) TranslucentVolume0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 34 = 2048 KB (3D 64x64x64 PF_FloatRGBA
> RT UAV) TranslucentVolume1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 36 = 2048 KB (3D 64x64x64 PF_FloatRGBA
> RT UAV) TranslucentVolume2
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 33 = 2048 KB (3D 64x64x64 PF_FloatRGBA
> RT UAV) TranslucentVolumeDir0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 35 = 2048 KB (3D 64x64x64 PF_FloatRGBA
> RT UAV) TranslucentVolumeDir1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 37 = 2048 KB (3D 64x64x64 PF_FloatRGBA
> RT UAV) TranslucentVolumeDir2
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 39 = 1536 KB (2D 1208x282 PF_R32_UINT
> RT UAV) QuadOverdrawBuffer
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 90 = 1536 KB (2D 604x282 PF_FloatRGBA
> RT) AmbientOcclusionSetup unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 67 = 1536 KB (2D 604x282 PF_FloatRGBA
> RT)
> RDGVolumetricVolumetricReconstructRTRT
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 64 = 1536 KB (2D 604x282 PF_FloatRGBA
> RT)
> RDGVolumetricVolumetricReconstructRTRT
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 98 = 1536 KB (2D 604x282 PF_FloatRGBA
> RT) SceneColorWithoutSingleLayerWater
> unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 57 = 1536 KB (2D 604x282 PF_FloatRGBA
> UAV) LightShaftTemporalAA
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 85 = 1408 KB (2D 1024x512 PF_R16F UAV
> VRam) HZBFurthest unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 40 = 1408 KB (2D 256x256
> PF_R32G32B32A32_UINT RT) PageTable_0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 50 = 1088 KB (Cube 128 PF_FloatRGBA
> RT) ReflectionColorScratchCubemap0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 71 = 1088 KB (Cube 128 PF_FloatRGBA
> RT) ReflectionColorScratchCubemap1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 31 = 768 KB (2D 1208x564 PF_G8 RT UAV)
> ScreenSpaceAO
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 91 = 768 KB (2D 604x282 PF_B8G8R8A8
> RT) AmbientOcclusion unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 105 = 768 KB (2D 604x282 PF_FloatRGB
> RT VRam) BloomY unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 116 = 768 KB (2D 604x282 PF_FloatRGB
> RT) BloomX unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 61 = 768 KB (2D 604x282 PF_G16R16F RT)
> RDGVolumetricVolumetricReconstructRTRTDepth
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 68 = 768 KB (2D 604x282 PF_G16R16F RT)
> RDGVolumetricVolumetricReconstructRTRTDepth
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 41 = 384 KB (2D 128x128
> PF_R32G32B32A32_UINT RT) PageTable_0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 65 = 384 KB (2D 302x141 PF_FloatRGBA
> RT) RDGVolumetricTracingRT
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 97 = 384 KB (2D 604x282 PF_R16F RT)
> SceneDepthWithoutSingleLayerWater
> unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 4 = 256 KB (2D 256x256 PF_B8G8R8A8)
> HZBResultsCPU
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 5 = 256 KB (2D 256x256 PF_B8G8R8A8)
> HZBResultsCPU
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 73 = 256 KB (2D 256x256 PF_B8G8R8A8)
> HZBResultsCPU
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 6 = 256 KB (2D 256x256 PF_B8G8R8A8)
> HZBResultsCPU
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 7 = 256 KB (2D 256x256 PF_B8G8R8A8)
> HZBResultsCPU
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 47 = 192 KB (2D 128x128 PF_R32G32_UINT
> RT) PageTable_0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 106 = 192 KB (2D 302x141 PF_FloatRGB
> RT VRam) BloomY unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 115 = 192 KB (2D 302x141 PF_FloatRGB
> RT) BloomX unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 66 = 192 KB (2D 302x141 PF_G16R16F RT)
> RDGVolumetricTracingRTDepth
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 42 = 128 KB (2D 128x128 PF_R32_UINT
> RT) PageTable_1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 74 = 128 KB (2D 192x104 PF_FloatRGB
> UAV) View.SkyAtmosphereViewLutTexture
> unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 43 = 128 KB (2D 64x64
> PF_R32G32B32A32_UINT RT) PageTable_0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 75 = 128 KB (3D 32x32x16 PF_FloatRGBA
> UAV)
> View.SkyAtmosphereCameraAerialPerspectiveVolume
> unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 70 = 128 KB (3D 32x32x32
> PF_A2B10G10R10 RT VRam) CombineLUTs
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 89 = 128 KB (3D 32x32x32
> PF_A2B10G10R10 RT VRam) CombineLUTs
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 56 = 128 KB (Cube 32 PF_FloatRGBA RT)
> DiffuseIrradianceScratchCubemap0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 53 = 128 KB (Cube 32 PF_FloatRGBA RT)
> DiffuseIrradianceScratchCubemap1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 107 = 64 KB (2D 151x71 PF_FloatRGB RT
> VRam) BloomY unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 114 = 64 KB (2D 151x71 PF_FloatRGB RT)
> BloomX unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 110 = 64 KB (2D 19x9 PF_FloatRGB RT
> VRam) BloomY unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 111 = 64 KB (2D 19x9 PF_FloatRGB RT)
> BloomX unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 120 = 64 KB (2D 1x1 PF_A32B32G32R32F
> RT UAV) EyeAdaptation
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 88 = 64 KB (2D 1x1 PF_A32B32G32R32F RT
> UAV) EyeAdaptation
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 54 = 64 KB (2D 1x1 PF_A32B32G32R32F RT
> UAV) EyeAdaptation
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 69 = 64 KB (2D 1x1 PF_A32B32G32R32F RT
> UAV) EyeAdaptation
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 60 = 64 KB (2D 1x1 PF_A32B32G32R32F RT
> UAV) EyeAdaptation
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 122 = 64 KB (2D 1x1 PF_A32B32G32R32F
> RT UAV) EyeAdaptation
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 11 = 64 KB (2D 1x1 PF_B8G8R8A8 RT)
> BlackAlphaOneDummy
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 9 = 64 KB (2D 1x1 PF_B8G8R8A8 RT)
> BlackDummy
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 13 = 64 KB (2D 1x1 PF_B8G8R8A8 RT)
> DefaultNormal8Bit
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 12 = 64 KB (2D 1x1 PF_B8G8R8A8 RT)
> GreenDummy
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 8 = 64 KB (2D 1x1 PF_B8G8R8A8 RT)
> WhiteDummy
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 16 = 64 KB (2D 1x1 PF_DepthStencil)
> DepthDummy
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 59 = 64 KB (2D 1x1 PF_FloatRGB UAV)
> DistantSkyLightLutTexture
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 94 = 64 KB (2D 1x1 PF_FloatRGB UAV)
> DistantSkyLightLutTexture
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 15 = 64 KB (2D 1x1 PF_FloatRGBA RT)
> MaxFP16Depth
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 18 = 64 KB (2D 1x1 PF_FloatRGBA RT)
> MidGreyDummy
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 10 = 64 KB (2D 1x1 PF_R32_UINT RT)
> ZeroUIntDummy
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 17 = 64 KB (2D 1x1 PF_R8G8B8A8_UINT
> RT) StencilDummy
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 51 = 64 KB (2D 256x64 PF_FloatRGB UAV)
> TransmittanceLutTexture
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 96 = 64 KB (2D 256x64 PF_FloatRGB UAV)
> TransmittanceLutTexture
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 95 = 64 KB (2D 32x32 PF_FloatRGB UAV)
> MultiScatteredLuminanceLutTexture
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 55 = 64 KB (2D 32x32 PF_FloatRGB UAV)
> MultiScatteredLuminanceLutTexture
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 48 = 64 KB (2D 32x32 PF_R32_UINT RT)
> PageTable_0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 45 = 64 KB (2D 32x32
> PF_R32G32B32A32_UINT RT) PageTable_0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 46 = 64 KB (2D 32x32
> PF_R32G32B32A32_UINT RT) PageTable_1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 109 = 64 KB (2D 38x18 PF_FloatRGB RT
> VRam) BloomY unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 112 = 64 KB (2D 38x18 PF_FloatRGB RT)
> BloomX unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 44 = 64 KB (2D 64x64 PF_R32G32_UINT
> RT) PageTable_1
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 108 = 64 KB (2D 76x36 PF_FloatRGB RT
> VRam) BloomY unused(1)
> VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 113 = 64 KB (2D 76x36 PF_FloatRGB RT)
> BloomX unused(1)
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 52 = 64 KB (2D 9x1 PF_FloatRGBA RT)
> SkySHIrradianceMap
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 21 = 64 KB (3D 1x1x1 PF_B8G8R8A8 RT)
> HairLUT0
> [2020.12.27-23.47.15:165][131]LogConsoleResponse: 20 = 64 KB (3D 1x1x1 PF_B8G8R8A8 RT)
> VolumetricBlackDummy
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 23 = 16 KB (3D 16x16x16 PF_B8G8R8A8)
> PerlinNoise3D
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 28 = 16 KB (3D 16x16x16 PF_R16F)
> GTAOPreIntegrated
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 14 = 0 KB (2D 128x128 PF_B8G8R8A8)
> PerlinNoiseGradient
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 22 = 0 KB (2D 128x32 PF_G16R16)
> PreintegratedGF
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 19 = 0 KB (2D 32x16 PF_R16_UINT)
> SobolSampling
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 25 = 0 KB (2D 4x4 PF_R8G8B8A8)
> GTAORandomization
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 26 = 0 KB (2D 64x64 PF_FloatRGBA VRam)
> LTCMat VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 27 = 0 KB (2D 64x64 PF_G16R16F VRam)
> LTCAmp VRamInKB(Start/Size):<NONE>
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 24 = 0 KB (2D 64x64 PF_R8G8)
> SSAORandomization
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 62 = 0 KB (2D 98x64 PF_A16B16G16R16)
> SSProfiles
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 83 = 0 KB (Cube[1] 128 PF_FloatRGBA)
> ReflectionEnvs
> [2020.12.27-23.47.15:166][131]LogConsoleResponse: 49 = 0 KB (Cube[1] 128 PF_FloatRGBA)
> ReflectionEnvs
> [2020.12.27-23.47.15:171][131]LogConsoleResponse: [2020.12.27-23.47.15:174][131]LogConsoleResponse: Pool: 505/657 MB
> (referenced/allocated)
> [2020.12.27-23.47.15:210][131]Cmd:
> rhi.DumpMemory
> [2020.12.27-23.47.15:734][131]RHI
> resource memory (not tracked by our
> allocator)
> [2020.12.27-23.47.15:745][131]
> 0 - Pixel buffer memory -
> STAT_PixelBufferMemory - STATGROUP_RHI
> - STATCAT_Advanced [2020.12.27-23.47.15:745][131]
> 1501780 - Structured buffer memory -
> STAT_StructuredBufferMemory -
> STATGROUP_RHI - STATCAT_Advanced
> [2020.12.27-23.47.15:745][131]
> 356795024 - Vertex buffer memory -
> STAT_VertexBufferMemory -
> STATGROUP_RHI - STATCAT_Advanced
> [2020.12.27-23.47.15:745][131]
> 188511858 - Index buffer memory -
> STAT_IndexBufferMemory - STATGROUP_RHI
> - STATCAT_Advanced [2020.12.27-23.47.15:745][131]
> 5577424 - Uniform buffer memory -
> STAT_UniformBufferMemory -
> STATGROUP_RHI - STATCAT_Advanced
> [2020.12.27-23.47.15:745][131]
> 117899264 - Texture memory Cube -
> STAT_TextureMemoryCube - STATGROUP_RHI
> - STATCAT_Advanced [2020.12.27-23.47.15:745][131]
> 14909440 - Texture memory 3D -
> STAT_TextureMemory3D - STATGROUP_RHI -
> STATCAT_Advanced
> [2020.12.27-23.47.15:745][131]
> 1495728128 - Texture memory 2D -
> STAT_TextureMemory2D - STATGROUP_RHI -
> STATCAT_Advanced
> [2020.12.27-23.47.15:745][131]
> 2490368 - Render target memory Cube
> - STAT_RenderTargetMemoryCube - STATGROUP_RHI - STATCAT_Advanced
> [2020.12.27-23.47.15:745][131]
> 50855936 - Render target memory 3D -
> STAT_RenderTargetMemory3D -
> STATGROUP_RHI - STATCAT_Advanced
> [2020.12.27-23.47.15:745][131]
> 983564288 - Render target memory 2D
> - STAT_RenderTargetMemory2D - STATGROUP_RHI - STATCAT_Advanced
> [2020.12.27-23.47.15:745][131]3068.765MB total

This is an 8gb nvidia 3070 on a 16 gig system (Ryzen 5600x).

I did notice it also detects a basic card here:

> LogD3D12RHI: Found D3D12 adapter 0:
> NVIDIA GeForce RTX 3070 (Max supported
> Feature Level 12_1) LogD3D12RHI:
> Adapter has 8043MB of dedicated video
> memory, 0MB of dedicated system
> memory, and 8155MB of shared system
> memory, 1 output[s] LogD3D12RHI: Found
> D3D12 adapter 1: Microsoft Basic
> Render Driver (Max supported Feature
> Level 12_1) LogD3D12RHI: Adapter has
> 0MB of dedicated video memory, 0MB of
> dedicated system memory, and 8155MB of
> shared system memory, 0 output[s]
> LogD3D12RHI: Chosen D3D12 Adapter Id = 0

This only seems to happen in DX12. If I leave RHI on DirectX 11 it works fine.

I also tried increasing my virtual memory in windows to an extra large size to see if that would have any difference but it did not.

Any ideas?

My drivers are up to date. I’m running other games fine.

[MostHost_LA]

RHI is rendering, so memory refers to your video card, not your ram.

[J.C.Smith]

Yeah I figured as much but that’s the error code it gives.

> [2020.12.27-23.47.11:053][131]LogD3D12RHI: Error: CommandList->Close() failed
> at
> D:/Build/++UE4/Sync/Engine/Source/Runtime/D3D12RHI/Private/D3D12CommandList.cpp:144
> with error E_OUTOFMEMORY