AMD Radeon HD 6450A vs AMD Radeon HD 7470A
What is the difference between AMD Radeon HD 6450A and AMD Radeon HD 7470A. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Caicos | GPU Name | Redwood |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 370 million | Transistors | 627 million |
| 67 mm² | Die Size | 104 mm² |
Graphics Card
| Apr 7th, 2011 | Release Date | Jan 5th, 2012 |
| All-In-One (HD 6000) | Family | All-In-One (HD 7000) |
| End-of-life | Production | End-of-life |
| MXM-A (3.0) | Bus Interface | MXM-A (3.0) |
Memory
| 512 MB | Memory Size | 1024 MB |
| DDR3 | Memory Type | DDR3 |
| 64 bit | Memory Bus | 64 bit |
| 8.528 GB/s | Bandwidth | 12.80 GB/s |
Performance
| 2.500 GPixel/s | Pixel fillrate | 6.200 GPixel/s |
| 5.000 GTexel/s | Texture fillrate | 15.50 GTexel/s |
| 200.0 GFLOPS | FP32 (float) performance | 620.0 GFLOPS |
Clock Speeds
| 533 MHz 1066 Mbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 625 MHz | GPU Clock | 775 MHz |
Render Config
| 160 | Shading Units | 400 |
| 8 | TMUs | 20 |
| 4 | ROPs | 8 |
| 2 | Compute Units | 5 |
| 8 KB (per CU) | L1 Cache | 8 KB (per CU) |
| 128 KB | L2 Cache | 128 KB |
Board Design
| MXM Module | Slot Width | MXM Module |
| 25 W | Thermal design power (TDP) | 18 W |
| No outputs | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 11.2 (11_0) |
| 4.4 | OpenGL | 4.4 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 5.0 |