ATI Mobility Radeon HD 4670 vs ATI Mobility Radeon HD 4670 Mac Edition
What is the difference between ATI Mobility Radeon HD 4670 and ATI Mobility Radeon HD 4670 Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M96 | GPU Name | M96 |
| M96 XT (216-0729051) | Model number | M96 XT (216-0729051) |
| TeraScale | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 55 nm |
| 514 million | Transistors | 514 million |
| 146 mm² | Die Size | 146 mm² |
Graphics Card
| Jan 9th, 2009 | Release Date | Sep 16th, 2009 |
| M9x (Mobility HD 4600) | Family | M9x (Mobility HD 4600) |
| End-of-life | Production | End-of-life |
| M8x | Predecessor | M8x |
| MXM-A (3.0) | Bus Interface | MXM-A (3.0) |
Memory
| 512 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 128 bit |
| 25.60 GB/s | Bandwidth | 25.28 GB/s |
Performance
| 5.400 GPixel/s | Pixel fillrate | 5.440 GPixel/s |
| 21.60 GTexel/s | Texture fillrate | 21.76 GTexel/s |
| 432.0 GFLOPS | FP32 (float) performance | 435.2 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 790 MHz 1580 Mbps effective |
| 675 MHz | GPU Clock | 680 MHz |
Render Config
| 320 | Shading Units | 320 |
| 32 | TMUs | 32 |
| 8 | ROPs | 8 |
| 4 | Compute Units | 4 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 128 KB | L2 Cache | 128 KB |
Board Design
| MXM Module | Slot Width | MXM Module |
| 35 W | Thermal design power (TDP) | 35 W |
| No outputs | Display Connectors | No outputs |
| B79531 | Board Number | B80357 |
API support
| 10.1 (10_1) | DirectX | 10.1 (10_1) |
| 3.3 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 4.1 |