ATI Radeon Xpress 1150 Mobile IGP vs NVIDIA GeForce 8100 + nForce 720a
Graphics Processor
| GPU model | RS485 | C78 |
|---|---|---|
| Architecture | Rage 9 | Tesla |
| Manufacturing process | 110 nm | 80 nm |
| Number of transistors | unknown | 210 million |
| Die size | 73 mm² | 127 mm² |
| GPU variant | — | GF-8100-720a-A2 |
Integrated Graphics
| Release date | May 23rd, 2006 | Apr 17th, 2007 |
|---|---|---|
| Generation | Radeon IGP (Xpress 1100 Mobile) | GeForce 8 IGP |
| Production | End-of-life | End-of-life |
| Interface | PCIe 1.0 x16 | PCI |
| Predecessor | — | GeForce 7 IGP |
| Successor | — | GeForce 9 IGP |
Clocks
| GPU clock | 400 MHz | 500 MHz |
|---|---|---|
| Memory clock | System Shared | System Shared |
| Shader clock | — | 1200 MHz |
Memory Configuration
| Memory size | System Shared | System Shared |
|---|---|---|
| Memory type | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Bandwidth | System Dependent | System Dependent |
Render Configuration
| Pixel shaders | 2 | — |
|---|---|---|
| Vertex shaders | 2 | — |
| TMUs | 2 | 8 |
| ROPs | 2 | 4 |
| Shading units | — | 16 |
| SM count | — | 2 |
Performance
| Pixel rate | 800.0 MPixel/s | 2.000 GPixel/s |
|---|---|---|
| Vertex rate | 200.0 MVertices/s | — |
| Texture rate | 800.0 MTexel/s | 4.000 GTexel/s |
| FP32 (float) performance | — | 38.40 GFLOPS |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | unknown | 40 W |
| Outputs | No outputs | 1x DVI1x VGA1x S-Video |
| Power connectors | None | — |
API Support & Features
| DirectX | 9.0 | 11.1 (10_0) |
|---|---|---|
| OpenGL | 2.0 | 3.3 |
| OpenCL | — | — |
| Vulkan | — | — |
| Pixel shader | 2.0 | — |
| Vertex shader | 2.0 | — |
| Shader model | — | 4.0 |
