NVIDIA GeForce 6800 Ultra DDL vs ATI Radeon HD 2600 XT
What is the difference between NVIDIA GeForce 6800 Ultra DDL and ATI Radeon HD 2600 XT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| NV40 | GPU Name | RV630 |
| 6800 Ultra | Model number | RV630 XT (215CDABKA15FG) |
| Curie | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 65 nm |
| 222 million | Transistors | 390 million |
| 287 mm² | Die Size | 153 mm² |
Graphics Card
| Apr 14th, 2004 | Release Date | Jun 28th, 2007 |
| GeForce 6 AGP (6800) | Family | Radeon R600 (HD 2600) |
| End-of-life | Production | End-of-life |
| 599 USD | Launch Price | 199 USD |
| GeForce FX | Predecessor | Radeon R500 PCIe |
| AGP Pro 8x | Bus Interface | PCIe 1.0 x16 |
Memory
| 256 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR4 |
| 256 bit | Memory Bus | 128 bit |
| 35.20 GB/s | Bandwidth | 35.20 GB/s |
Performance
| 6.400 GPixel/s | Pixel fillrate | 3.200 GPixel/s |
| 6.400 GTexel/s | Texture fillrate | 6.400 GTexel/s |
Clock Speeds
| 550 MHz 1100 Mbps effective | Memory Clock | 1100 MHz 2.2 Gbps effective |
| 400 MHz | GPU Clock | 800 MHz |
Render Config
| 16 | TMUs | 8 |
| 16 | ROPs | 4 |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 100 W | Thermal design power (TDP) | 50 W |
| 300 W | Suggested PSU | 250 W |
| 2x DVI | Display Connectors | 2x DVI 1x S-Video |
| None | Power Connectors | None |
| P201 | Board Number | B101 |
API support
| 9.0c (9_3) | DirectX | 10.0 (10_0) |
| 2.1 | OpenGL | 3.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 4.0 |