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1 NV40 (Chris Seitz)

2 NV1 1 Wanda NV1x 2 2 Wolfman NV2x 6 3 Dawn NV3x 1 3 Nalu NV4x 2 2 2

3 95-98: Z- CPU GPU / Geometry Stage Rasterization Unit Raster Operations Unit 2D Triangles Bus (PCI) 2D Triangles

4 (Multitexturing) (Base) (Light Map) X (modulated) = UT2004 (c) Epic Games Inc. Used with permission

5 : Transform (T&L) CPU GPU Stage Geometry Stage Rasterization Stage Transform & Lighting Unit Rasterizer Unit Register Combiner Raster Operations Unit 3D Triangles Bus (AGP) 3D Triangles

6 2001: CPU GPU Stage Geometry Stage (no flow control) Rasterizer w/ Z-Cull Rasterization Stage Unit (4 ) Register Combiner Raster Operations Unit 3D Triangles Bus (AGP) 3D Triangles

7 void VertexShader( // Input per vertex in float4 positioninmodelspace, in float2 texturecoordinates, in float3 normal, ) { } // Input per batch of triangles uniform float4x4 modeltoprojection, uniform float3 lightdirection, // Output per vertex out float4 positioninprojectionspace, out float2 texturecoordinatesoutput, out float3 color // Vertex transformation positioninprojectionspace = mul(modeltoprojection, positioninmodelspace); // Texture coordinates copy texturecoordinatesoutput = texturecoordinates; // Vertex color computation color = dot(lightdirection, normal);

8 (Bump Mapping) (Normal) ( (interpolated vertex normal) ) + = Diffuse light Normal Map Diffuse light with bumps

9 02-03: CPU GPU Stage Geometry Stage (static & dynamic flow control) Rasterizer w/ Z-Cull Rasterization Stage Unit (16 ) (static flow control) Raster Operations Unit 3D Triangles Bus (AGP) 3D Triangles

GeForce 6800 Model 3.0 Native Model 3.0 3.

11 GeForce 6800 Model 3.0 Native Model Fetch / Long programs / flow fp32 OpenEXR High Dynamic Range Rendering 222M xtors / IBM 6 units / 16 VMR / High quality compositing MPEG / HDTV PCI Express

12 2004: Model Bit Color CPU GPU Stage Geometry Stage (static & dynamic flow control) Rasterizer w/ Z-Cull Rasterization Stage Unit (static & dynamic flow control) Raster Operations Unit 64-Bit Color 3D Triangles Bus (PCIe) 3D Triangles

13 Model 3.0 : Derivative instructions 32 artifacts Face : GPU, Geometry Instancing Lord of the Rings The Battle for Middle-earth Far Cry SpeedTree

14 Native DirectX 9 Vtx Fetch Geometry Instancing Dynamic Flow Control Dynamic Flow Control DX fp DX9.0c (65,535) 3.0 fp (65,535)

15 GeForce MIMD, dual-issue, (branching) UltraShadow - z/stencil rendering NV35 32ppc DDR3 1.1 GHz DDR.

16 GeForce D Triangle Setup Z-Cull Dispatch L2 Tex Fragment Crossbar Memory Partition Memory Partition Memory Partition Memory Partition

17 NV40 GeForce FX UT UE3 Tomb Raider Splinter Cell Shadermark Protomark HL2 HDR Light Demo Halo Gunmetal Film FarCry DeusEx Aquamark 3DMark03

19 3.0 / 64- GeForce 6 Unreal Engine High Dynamic Range Rendering UnReal Engine 3.0 Images Courtesy of Epic Games

20 3.0 / 64- GeForce 6 Unreal Engine 3.0 UnReal Engine 3.0 Images Courtesy of Epic Games 1 Scene High Dynamic Range Rendering

21 Demo: (Tone Mapping) 64,

22 CPU Frequency (GHz) Bus Bandwidth (GB/sec) Pixel Fill Rate (MPixels/sec) Vertex Rate (MVerts/sec) Graphics flops (GFlops/sec) Graphics Bandwidth (GB/sec) 127 Gvertx Fill Rate Rate Graphics flops Mverts BUS Bandwidth CPU Frequency 100 GHz MHz

23 NVIDIA SLI -GPU

Microsoft PowerPoint - NV40_Korea_KR_2.ppt

Microsoft PowerPoint - NV40_Korea_KR_2.ppt NV40의 진화 크리스 세이츠 (Chris Seitz) 그래픽의 진보 버츄어 파이터 NV1 1백만 삼각형 Wanda NV1x 2천 2백만 삼각형 Dawn NV3x 1억 3천만 삼각형 Wolfman NV2x 6천 3백만 삼각형 Nalu NV4x 2억 2천 2백만 95-98: 매핑과 Z-버퍼 CPU GPU 어플리케이션 / Geometry Stage Rasterization