NVIDIA GeForce 7800 GS+ AGP vs NVIDIA GeForce 7950 GX2
Graphics Processor
| GPU model | G71 | G71 |
|---|---|---|
| GPU variant | G71-Y-N-A2 | G71-D-H-N-A2 |
| Architecture | Curie | Curie |
| Foundry | TSMC | TSMC |
| Manufacturing process | 90 nm | 90 nm |
| Number of transistors | 278 million | 278 million |
| Die size | 196 mm² | 196 mm² |
Graphics Card
| Release date | Sep 28th, 2006 | Jun 5th, 2006 |
|---|---|---|
| Generation | GeForce 7 AGP | GeForce 7 PCIe |
| Production | End-of-life | End-of-life |
| Interface | AGP 8x | PCIe 1.0 x16 |
| Reviews | 206 in our database | 96 in our database |
| Predecessor | GeForce 6 AGP | GeForce 6 PCIe |
| Successor | GeForce 8 | GeForce 8 |
| Launch price | — | 599 USD |
Clocks
| GPU clock | 375 MHz | 500 MHz |
|---|---|---|
| Memory clock | 600 MHz 1200 Mbps effective | 600 MHz 1200 Mbps effective |
Memory Configuration
| Memory size | 256 MB | 512 MB |
|---|---|---|
| Memory type | GDDR3 | GDDR3 |
| Memory bus width | 256 bit | 256 bit |
| Bandwidth | 38.40 GB/s | 38.40 GB/s |
Render Configuration
| Pixel shaders | 16 | 24 |
|---|---|---|
| Vertex shaders | 6 | 8 |
| TMUs | 16 | 24 |
| ROPs | 8 | 16 |
Performance
| Pixel rate | 3.000 GPixel/s | 8.000 GPixel/s |
|---|---|---|
| Vertex rate | 562.5 MVertices/s | 1.000 GVertices/s |
| Texture rate | 6.000 GTexel/s | 12.00 GTexel/s |
Dimensions & Outputs
| Slot width | Single-slot | Dual-slot |
|---|---|---|
| TDP | 75 W | 110 W |
| Suggested PSU | 250 W | 300 W |
| Outputs | 1x DVI1x VGA1x S-Video | 2x DVI1x S-Video |
| Power connectors | 1x Molex | 1x 6-pin |
| Board number | P492 | P502 |
| Length | — | 229 mm 9 inches |
| Width | — | 111 mm 4.4 inches |
API Support & Features
| DirectX | 9.0c (9_3) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 2.1 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | 3.0 |
