NVIDIA GeForce 310 OEM vs NVIDIA GeForce Go 7900 GTX
Graphics Processor
| GPU model | GT218 | G71 |
|---|---|---|
| GPU variant | GT218-300-A2 | — |
| Architecture | Tesla 2.0 | Curie |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 90 nm |
| Number of transistors | 260 million | 278 million |
| Die size | 57 mm² | 196 mm² |
Graphics Card
| Release date | Nov 27th, 2009 | — |
|---|---|---|
| Generation | GeForce 300 | — |
| Production | End-of-life | — |
| Interface | PCIe 2.0 x16 | — |
| Predecessor | GeForce 200 | — |
| Successor | GeForce 400 | — |
Clocks
| GPU clock | 589 MHz | 500 MHz |
|---|---|---|
| Shader clock | 1402 MHz | — |
| Memory clock | 333 MHz 666 Mbps effective | 600 MHz 1200 Mbps effective |
Memory Configuration
| Memory size | 512 MB | 512 MB |
|---|---|---|
| Memory type | DDR2 | GDDR3 |
| Memory bus width | 64 bit | 256 bit |
| Bandwidth | 5.328 GB/s | 38.40 GB/s |
Render Configuration
| Shading units | 16 | — |
|---|---|---|
| TMUs | 8 | 24 |
| ROPs | 4 | 16 |
| SM count | 2 | — |
| Cache L2 | 32 KB | — |
| Pixel shaders | — | 24 |
| Vertex shaders | — | 8 |
Performance
| Pixel rate | 2.356 GPixel/s | 8.000 GPixel/s |
|---|---|---|
| Texture rate | 4.712 GTexel/s | 12.00 GTexel/s |
| FP32 (float) performance | 44.86 GFLOPS | — |
| Vertex rate | — | 1.000 GVertices/s |
Dimensions & Outputs
| Slot width | Single-slot | MXM Module |
|---|---|---|
| Length | 168 mm 6.6 inches | — |
| TDP | 31 W | 45 W |
| Suggested PSU | 200 W | — |
| Outputs | 1x DVI1x DisplayPort1x VGA | No outputs |
| Power connectors | None | None |
| Board number | P691 | P469 |
API Support & Features
| DirectX | 11.1 (10_1) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | 1.1 | — |
| Vulkan | — | — |
| CUDA | 1.2 | — |
| Shader model | 4.1 | 3.0 |
Other Features
Mobile graphics
| Release date | — | Apr 18th, 2006 |
|---|---|---|
| Generation | — | GeForce Go 7 (Go 7000) |
| Production | — | End-of-life |
| Interface | — | PCIe 1.0 x16 |
| Predecessor | — | GeForce Go 6 |
| Successor | — | GeForce 8M |
