NVIDIA GeForce 7800 GTX 512 vs ATI Radeon HD 5950
What is the difference between NVIDIA GeForce 7800 GTX 512 and ATI Radeon HD 5950. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G70 | GPU Name | Hemlock |
| GF-7800-U-A2 | Model number | Hemlock PRO |
| Curie | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 110 nm | Process Size | 40 nm |
| 302 million | Transistors | 2,154 million |
| 333 mm² | Die Size | 334 mm² |
Graphics Card
| Nov 14th, 2005 | Release Date | Never Released |
| GeForce 7 PCIe (7800) | Family | Evergreen (HD 5900) |
| End-of-life | Production | End-of-life |
| GeForce 6 PCIe | Predecessor | Radeon R700 |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 512 MB | Memory Size | 1024 MB x2 |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit x2 |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
| 500 MHz | GPU Clock | 725 MHz |
Render Config
| 24 | TMUs | 72 x2 |
| 16 | ROPs | 32 x2 |
Board Design
| 228 mm 9 inches | Length | 279 mm 11 inches |
| 108 W | Thermal design power (TDP) | 302 W |
| 300 W | Suggested PSU | 700 W |
| 2x DVI 1x S-Video | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
API support
| 9.0c (9_3) | DirectX | 11.2 (11_0) |
| 2.1 | OpenGL | 4.4 |
| N/A | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 5.0 |