NVIDIA GeForce 7800 GS+ AGP vs NVIDIA Quadro NVS 320M
Graphics Processor
| GPU model | G71 | G84 |
|---|---|---|
| GPU variant | G71-Y-N-A2 | — |
| Architecture | Curie | Tesla |
| Foundry | TSMC | TSMC |
| Manufacturing process | 90 nm | 80 nm |
| Number of transistors | 278 million | 289 million |
| Die size | 196 mm² | 169 mm² |
Graphics Card
| Release date | Sep 28th, 2006 | — |
|---|---|---|
| Generation | GeForce 7 AGP | — |
| Production | End-of-life | — |
| Interface | AGP 8x | — |
| Reviews | 206 in our database | — |
| Predecessor | GeForce 6 AGP | — |
| Successor | GeForce 8 | — |
Clocks
| GPU clock | 375 MHz | 575 MHz |
|---|---|---|
| Memory clock | 600 MHz 1200 Mbps effective | 700 MHz 1400 Mbps effective |
| Shader clock | — | 1150 MHz |
Memory Configuration
| Memory size | 256 MB | 512 MB |
|---|---|---|
| Memory type | GDDR3 | GDDR3 |
| Memory bus width | 256 bit | 128 bit |
| Bandwidth | 38.40 GB/s | 22.40 GB/s |
Render Configuration
| Pixel shaders | 16 | — |
|---|---|---|
| Vertex shaders | 6 | — |
| TMUs | 16 | 16 |
| ROPs | 8 | 8 |
| Shading units | — | 32 |
| SM count | — | 4 |
| Cache L2 | — | 32 KB |
Performance
| Pixel rate | 3.000 GPixel/s | 4.600 GPixel/s |
|---|---|---|
| Vertex rate | 562.5 MVertices/s | — |
| Texture rate | 6.000 GTexel/s | 9.200 GTexel/s |
| FP32 (float) performance | — | 73.60 GFLOPS |
Dimensions & Outputs
| Slot width | Single-slot | MXM Module |
|---|---|---|
| TDP | 75 W | 20 W |
| Suggested PSU | 250 W | — |
| Outputs | 1x DVI1x VGA1x S-Video | No outputs |
| Power connectors | 1x Molex | — |
| Board number | P492 | — |
API Support & Features
| DirectX | 9.0c (9_3) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 2.1 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 3.0 | 4.0 |
| CUDA | — | 1.1 |
Other Features
Mobile graphics
| Release date | — | Jun 9th, 2007 |
|---|---|---|
| Generation | — | NVS Mobile |
| Production | — | End-of-life |
| Interface | — | MXM-HE |
| Reviews | — | 26 in our database |
