ATI Mobility Radeon HD 2400 XT Mac Edition vs ATI Mobility Radeon HD 3470
What is the difference between ATI Mobility Radeon HD 2400 XT Mac Edition and ATI Mobility Radeon HD 3470. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M74 | GPU Name | M82 |
| TeraScale | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 55 nm |
| 180 million | Transistors | 181 million |
| 82 mm² | Die Size | 67 mm² |
Graphics Card
| Jun 28th, 2007 | Release Date | Jan 7th, 2008 |
| M7x (Mobility HD 2000) | Family | M8x (Mobility HD 3400) |
| End-of-life | Production | End-of-life |
| M6x | Predecessor | M7x |
| PCIe 1.0 x16 | Bus Interface | MXM-II |
Memory
| 128 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | DDR2 |
| 64 bit | Memory Bus | 64 bit |
| 12.80 GB/s | Bandwidth | 6.400 GB/s |
Performance
| 2.600 GPixel/s | Pixel fillrate | 2.720 GPixel/s |
| 2.600 GTexel/s | Texture fillrate | 2.720 GTexel/s |
| 52.00 GFLOPS | FP32 (float) performance | 54.40 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 400 MHz 800 Mbps effective |
| 650 MHz | GPU Clock | 680 MHz |
Render Config
| 40 | Shading Units | 40 |
| 4 | TMUs | 4 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 2 |
| 32 KB | L2 Cache | 64 KB |
Board Design
| unknown | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 10.0 (10_0) | DirectX | 10.1 |
| 3.3 | OpenGL | 3.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 4.1 |