NVIDIA GeForce 320M vs NVIDIA GeForce2 MX + nForce 220
Graphics Processor
| GPU model | C89 | Crush11 |
|---|---|---|
| GPU variant | MCP89-EPT | — |
| Architecture | Tesla 2.0 | Celsius |
| Manufacturing process | 40 nm | 180 nm |
| Number of transistors | 486 million | 20 million |
| Die size | 100 mm² | 65 mm² |
Integrated Graphics
| Release date | Apr 1st, 2010 | Jun 4th, 2001 |
|---|---|---|
| Generation | GeForce 300M | GeForce 2 MX IGP |
| Production | End-of-life | End-of-life |
| Interface | PCIe 2.0 x16 | AGP 4x |
| Reviews | 2 in our database | — |
| Predecessor | GeForce 200M | — |
| Successor | GeForce 400M | GeForce 4 MX IGP |
Clocks
| GPU clock | 450 MHz | 175 MHz |
|---|---|---|
| Shader clock | 950 MHz | — |
| Memory clock | System Shared | System Shared |
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
| Shading units | 48 | — |
|---|---|---|
| TMUs | 16 | 4 |
| ROPs | 8 | 2 |
| SM count | 4 | — |
| Pixel shaders | — | 2 |
| Vertex shaders | — | 0 |
Performance
| Pixel rate | 3.600 GPixel/s | 350.0 MPixel/s |
|---|---|---|
| Texture rate | 7.200 GTexel/s | 700.0 MTexel/s |
| FP32 (float) performance | 91.20 GFLOPS | — |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | 23 W | unknown |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 11.1 (10_1) | 7.0 |
|---|---|---|
| OpenGL | 3.3 | 1.2 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.1 | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
