ATI Mobility Radeon HD 2600 XT vs AMD Radeon HD 7450M
What is the difference between ATI Mobility Radeon HD 2600 XT and AMD Radeon HD 7450M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M76 | GPU Name | Seymour |
| M76 XT | Model number | Seymour PRO |
| TeraScale | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 40 nm |
| 390 million | Transistors | 370 million |
| 153 mm² | Die Size | 67 mm² |
Graphics Card
| May 14th, 2007 | Release Date | Jan 7th, 2012 |
| M7x (Mobility HD 2000) | Family | London (HD 7400M) |
| End-of-life | Production | End-of-life |
| M6x | Predecessor | Vancouver |
| MXM-II | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 64 bit |
| 24.00 GB/s | Bandwidth | 14.40 GB/s |
Performance
| 2.720 GPixel/s | Pixel fillrate | 2.800 GPixel/s |
| 5.440 GTexel/s | Texture fillrate | 5.600 GTexel/s |
| 163.2 GFLOPS | FP32 (float) performance | 224.0 GFLOPS |
Clock Speeds
| 750 MHz 1500 Mbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 680 MHz | GPU Clock | 700 MHz |
Render Config
| 120 | Shading Units | 160 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 3 | Compute Units | 2 |
| 64 KB | L2 Cache | 128 KB |
Board Design
| unknown | Thermal design power (TDP) | 7 W |
| No outputs | Display Connectors | No outputs |
API support
| 10.0 (10_0) | DirectX | 11.2 (11_0) |
| 3.3 | OpenGL | 4.4 |
| N/A | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 5.0 |