ATI Mobility Radeon HD 3870 X2 vs ATI FireGL V7300
What is the difference between ATI Mobility Radeon HD 3870 X2 and ATI FireGL V7300. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M88 | GPU Name | R520 |
| TeraScale | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 90 nm |
| 666 million | Transistors | 321 million |
| 192 mm² | Die Size | 288 mm² |
Graphics Card
| Sep 1st, 2008 | Release Date | Oct 1st, 2005 |
| M8x (Mobility HD 3800) | Family | FireGL (Vx300) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 512 MB x2 | Memory Size | 512 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit x2 | Memory Bus | 256 bit |
Clock Speeds
| 850 MHz 1700 Mbps effective | Memory Clock | 648 MHz 1296 Mbps effective |
| 660 MHz | GPU Clock | 594 MHz |
Render Config
| 16 x2 | TMUs | 16 |
| 16 x2 | ROPs | 16 |
Board Design
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 10.1 (10_1) | DirectX | 9.0c (9_3) |
| 3.3 | OpenGL | 2.1 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 3.0 |