ATI Radeon X800 PRO vs ATI Radeon HD 3730
What is the difference between ATI Radeon X800 PRO and ATI Radeon HD 3730. Find out which graphics card has better performance.
Graphics Processor (GPU)
| R423 | GPU Name | RV635 |
| R423 PRO | Model number | RV635 PRO (215-0682008) |
| R400 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 55 nm |
| 160 million | Transistors | 378 million |
| 289 mm² | Die Size | 135 mm² |
Graphics Card
| May 1st, 2004 | Release Date | Oct 5th, 2008 |
| Radeon R400 PCIe (X800) | Family | Radeon R600 (HD 3700) |
| End-of-life | Production | End-of-life |
| Radeon R300 | Predecessor | Radeon R500 PCIe |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | DDR2 |
| 256 bit | Memory Bus | 128 bit |
| 28.80 GB/s | Bandwidth | 12.67 GB/s |
Performance
| 5.700 GPixel/s | Pixel fillrate | 2.888 GPixel/s |
| 5.700 GTexel/s | Texture fillrate | 5.776 GTexel/s |
Clock Speeds
| 450 MHz 900 Mbps effective | Memory Clock | 396 MHz 792 Mbps effective |
| 475 MHz | GPU Clock | 722 MHz |
Render Config
| 12 | TMUs | 8 |
| 12 | ROPs | 4 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 48 W | Thermal design power (TDP) | 65 W |
| 200 W | Suggested PSU | 250 W |
| 1x DVI 1x VGA 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 1x Molex | Power Connectors | None |
API support
| 9.0b (9_2) | DirectX | 10.1 (10_1) |
| 2.1 | OpenGL | 3.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |