ATI Mobility Radeon HD 2600 XT vs ATI Mobility Radeon HD 3670
What is the difference between ATI Mobility Radeon HD 2600 XT and ATI Mobility Radeon HD 3670. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M76 | GPU Name | M86 |
| TeraScale | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 55 nm |
| 390 million | Transistors | 378 million |
| 153 mm² | Die Size | 135 mm² |
Graphics Card
| May 14th, 2007 | Release Date | Jan 7th, 2008 |
| M7x (Mobility HD 2000) | Family | M8x (Mobility HD 3600) |
| End-of-life | Production | End-of-life |
| M6x | Predecessor | M7x |
| MXM-II | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 128 bit |
| 24.00 GB/s | Bandwidth | 25.60 GB/s |
Performance
| 2.720 GPixel/s | Pixel fillrate | 2.720 GPixel/s |
| 5.440 GTexel/s | Texture fillrate | 5.440 GTexel/s |
| 163.2 GFLOPS | FP32 (float) performance | 163.2 GFLOPS |
Clock Speeds
| 750 MHz 1500 Mbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 680 MHz | GPU Clock | 680 MHz |
Render Config
| 120 | Shading Units | 120 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 3 | Compute Units | 3 |
| 64 KB | L2 Cache | 128 KB |
Board Design
| unknown | Thermal design power (TDP) | 30 W |
| No outputs | Display Connectors | No outputs |
API support
| 10.0 (10_0) | DirectX | 10.1 (10_1) |
| 3.3 | OpenGL | 3.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 4.1 |