ATI Mobility Radeon X1600 Mac Edition vs ATI Radeon HD 3450 X2
What is the difference between ATI Mobility Radeon X1600 Mac Edition and ATI Radeon HD 3450 X2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M56 | GPU Name | RV620 |
| R500 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 90 nm | Process Size | 55 nm |
| 157 million | Transistors | 181 million |
| 150 mm² | Die Size | 67 mm² |
Graphics Card
| Nov 8th, 2007 | Release Date | Dec 10th, 2007 |
| M5x (Mobility X1) | Family | Radeon R600 (HD 3400) |
| End-of-life | Production | End-of-life |
| M2x | Predecessor | Radeon R500 PCIe |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 128 MB | Memory Size | 512 MB x2 |
| GDDR3 | Memory Type | DDR2 |
| 128 bit | Memory Bus | 64 bit x2 |
Clock Speeds
| 396 MHz 792 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 398 MHz | GPU Clock | 600 MHz |
Render Config
| 4 | TMUs | 4 x2 |
| 4 | ROPs | 4 x2 |
Board Design
| unknown | Thermal design power (TDP) | 50 W |
| No outputs | Display Connectors | 2x DMS-59 |
API support
| 9.0c (9_3) | DirectX | 10.1 (10_1) |
| 2.1 | OpenGL | 3.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 4.1 |