ATI FireGL V7300 vs ATI Radeon HD 3870 X2
What is the difference between ATI FireGL V7300 and ATI Radeon HD 3870 X2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| R520 | GPU Name | R680 |
| R520 GL | Model number | R680 XT (215-0708017) |
| R500 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 90 nm | Process Size | 55 nm |
| 321 million | Transistors | 666 million |
| 288 mm² | Die Size | 192 mm² |
Graphics Card
| Oct 1st, 2005 | Release Date | Jan 26th, 2008 |
| FireGL (Vx300) | Family | Radeon R600 (HD 3800) |
| End-of-life | Production | End-of-life |
| 1,599 USD | Launch Price | 449 USD |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 512 MB | Memory Size | 512 MB x2 |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 256 bit x2 |
Clock Speeds
| 648 MHz 1296 Mbps effective | Memory Clock | 901 MHz 1802 Mbps effective |
| 594 MHz | GPU Clock | 825 MHz |
Render Config
| 16 | TMUs | 16 x2 |
| 16 | ROPs | 16 x2 |
Board Design
| 229 mm 9 inches | Length | 267 mm 10.5 inches |
| 111 mm 4.4 inches | Width | 113 mm 4.4 inches |
| 97 W | Thermal design power (TDP) | 165 W |
| 250 W | Suggested PSU | 450 W |
| 2x DVI 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 1x 6-pin | Power Connectors | 1x 6-pin + 1x 8-pin |
| A520-31 | Board Number | B400 |
API support
| 9.0c (9_3) | DirectX | 10.1 (10_1) |
| 2.1 | OpenGL | 3.3 (full) 4.0 (partial) |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 4.1 |