ATI Mobility Radeon HD 4570 vs ATI Radeon HD 2600 XT Mac Edition
What is the difference between ATI Mobility Radeon HD 4570 and ATI Radeon HD 2600 XT Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M92 | GPU Name | RV630 |
| TeraScale | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 65 nm |
| 242 million | Transistors | 390 million |
| 73 mm² | Die Size | 153 mm² |
Graphics Card
| Jan 9th, 2009 | Release Date | Feb 21st, 2008 |
| M9x (Mobility HD 4500) | Family | Radeon R600 (HD 2600) |
| End-of-life | Production | End-of-life |
| M8x | Predecessor | Radeon R500 PCIe |
| MXM-II | Bus Interface | PCIe 1.0 x16 |
Memory
| 512 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 128 bit |
| 12.80 GB/s | Bandwidth | 25.60 GB/s |
Performance
| 2.720 GPixel/s | Pixel fillrate | 2.800 GPixel/s |
| 5.440 GTexel/s | Texture fillrate | 5.600 GTexel/s |
| 108.8 GFLOPS | FP32 (float) performance | 168.0 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 680 MHz | GPU Clock | 700 MHz |
Render Config
| 80 | Shading Units | 120 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 1 | Compute Units | 3 |
| 64 KB | L2 Cache | 64 KB |
Board Design
| MXM Module | Slot Width | Single-slot |
| unknown | Thermal design power (TDP) | 45 W |
| No outputs | Display Connectors | 2x DVI |
API support
| 10.1 (10_1) | DirectX | 10.0 (10_0) |
| 3.3 | OpenGL | 3.3 |
| 1.1 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 4.0 |