AMD Radeon HD 6670A vs AMD Radeon HD 7590M
What is the difference between AMD Radeon HD 6670A and AMD Radeon HD 7590M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Turks | GPU Name | Thames |
| Turks XT (215-0803000) | Model number | Thames XT (216-0833000) |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 716 million | Transistors | 716 million |
| 118 mm² | Die Size | 104 mm² |
Graphics Card
| Apr 19th, 2011 | Release Date | Jan 7th, 2012 |
| All-In-One (HD 6000) | Family | London (HD 7500M) |
| End-of-life | Production | End-of-life |
| MXM-A (3.0) | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 64 bit |
| 64.00 GB/s | Bandwidth | 25.60 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 | 800 MHz 3.2 Gbps effective |
| 600 MHz | GPU Clock | 600 MHz |
Render Config
| 480 | Shading Units | 480 |
| 24 | TMUs | 24 |
| 8 | ROPs | 8 |
| 6 | Compute Units | 6 |
Board Design
| 45 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 |