ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce 7900 GS
What is the difference between ATI Mobility Radeon HD 3850 X2 and NVIDIA GeForce 7900 GS. Find out which graphics card has better performance.
Graphics Processor (GPU)
M88 | GPU Name | G71 |
TeraScale | Architecture | Curie |
TSMC | Foundry | TSMC |
55 nm | Process Size | 90 nm |
666 million | Transistors | 278 million |
192 mm² | Die Size | 196 mm² |
Graphics Card
Jun 4th, 2008 | Release Date | May 1st, 2006 |
M8x (Mobility HD 3800) | Family | GeForce 7 PCIe (7900) |
End-of-life | Production | End-of-life |
M7x | Predecessor | GeForce 6 PCIe |
PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
512 MB x2 | Memory Size | 256 MB |
GDDR3 | Memory Type | GDDR3 |
256 bit x2 | Memory Bus | 256 bit |
Clock Speeds
750 MHz 1500 Mbps effective | Memory Clock | 660 MHz 1320 Mbps effective |
580 MHz | GPU Clock | 450 MHz |
Render Config
16 x2 | TMUs | 20 |
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 |