AMD Radeon HD 6670A vs AMD Radeon HD 7670A
What is the difference between AMD Radeon HD 6670A and AMD Radeon HD 7670A. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Turks | GPU Name | Turks |
| Turks XT (215-0803000) | Model number | Turks XT (215-0803000) |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 716 million | Transistors | 716 million |
| 118 mm² | Die Size | 118 mm² |
Graphics Card
| Apr 19th, 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
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 64.00 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 4.800 GPixel/s | Pixel fillrate | 4.800 GPixel/s |
| 14.40 GTexel/s | Texture fillrate | 14.40 GTexel/s |
| 576.0 GFLOPS | FP32 (float) performance | 576.0 GFLOPS |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
| 600 MHz | GPU Clock | 600 MHz |
Render Config
| 480 | Shading Units | 480 |
| 24 | TMUs | 24 |
| 8 | ROPs | 8 |
| 6 | Compute Units | 6 |
| 8 KB (per CU) | L1 Cache | 8 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| MXM Module | Slot Width | MXM Module |
| 45 W | Thermal design power (TDP) | 45 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 |