AMD Radeon HD 7470M vs ATI Radeon HD 2600 XT
What is the difference between AMD Radeon HD 7470M and ATI Radeon HD 2600 XT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Seymour | GPU Name | RV630 |
| Seymour XT (216-0810084) | Model number | RV630 XT (215CDABKA15FG) |
| TeraScale 2 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 65 nm |
| 370 million | Transistors | 390 million |
| 67 mm² | Die Size | 153 mm² |
Graphics Card
| Jan 7th, 2012 | Release Date | Jun 28th, 2007 |
| London (HD 7400M) | Family | Radeon R600 (HD 2600) |
| End-of-life | Production | End-of-life |
| Vancouver | Predecessor | Radeon R500 PCIe |
| PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 256 MB |
| DDR3 | Memory Type | GDDR4 |
| 64 bit | Memory Bus | 128 bit |
| 14.40 GB/s | Bandwidth | 35.20 GB/s |
Performance
| 3.200 GPixel/s | Pixel fillrate | 3.200 GPixel/s |
| 6.400 GTexel/s | Texture fillrate | 6.400 GTexel/s |
| 256.0 GFLOPS | FP32 (float) performance | 192.0 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1100 MHz 2.2 Gbps effective |
Render Config
| 160 | Shading Units | 120 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 3 |
| 128 KB | L2 Cache | 64 KB |
Board Design
| 25 W | Thermal design power (TDP) | 50 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 10.0 (10_0) |
| 4.4 | OpenGL | 3.3 |
| 1.2 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 4.0 |