AMD Radeon HD 7670A vs AMD Radeon HD 8750A
What is the difference between AMD Radeon HD 7670A and AMD Radeon HD 8750A. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Turks | GPU Name | Mars |
| Turks XT (215-0803000) | Model number | Mars XT |
| TeraScale 2 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 716 million | Transistors | 950 million |
| 118 mm² | Die Size | 77 mm² |
Graphics Card
| Jan 5th, 2012 | Release Date | Feb 2nd, 2013 |
| All-In-One (HD 7000) | Family | All-In-One (HD 8000) |
| 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 | DDR3 |
| 128 bit | Memory Bus | 64 bit |
| 64.00 GB/s | Bandwidth | 16.00 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 | 460.8 GFLOPS |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | 1000 MHz 2 Gbps effective |
| 600 MHz | GPU Clock | 600 MHz |
Render Config
| 480 | Shading Units | 384 |
| 24 | TMUs | 24 |
| 8 | ROPs | 8 |
| 6 | Compute Units | 6 |
| 8 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 128 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 | 12 (11_1) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 5.1 |