AMD Radeon HD 7690M vs AMD Radeon HD 6770M
What is the difference between AMD Radeon HD 7690M and AMD Radeon HD 6770M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Thames | GPU Name | Whistler |
| Thames XT (216-0833000) | Model number | Whistler XT (216-0810001) |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 716 million | Transistors | 716 million |
| 104 mm² | Die Size | 104 mm² |
Graphics Card
| Dec 25th, 2011 | Release Date | Jan 4th, 2011 |
| London (HD 7600M) | Family | Vancouver (HD 6700M) |
| End-of-life | Production | End-of-life |
| Vancouver | Predecessor | Manhattan |
| MXM-A (3.0) | Bus Interface | MXM-A (3.0) |
Memory
| 1024 MB | Memory Size | 1024 MB |
| DDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 28.80 GB/s | Bandwidth | 57.60 GB/s |
Performance
| 11.60 GPixel/s | Pixel fillrate | 5.800 GPixel/s |
| 17.40 GTexel/s | Texture fillrate | 17.40 GTexel/s |
| 696.0 GFLOPS | FP32 (float) performance | 696.0 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 900 MHz 3.6 Gbps effective |
| 725 MHz | GPU Clock | 725 MHz |
Render Config
| 480 | Shading Units | 480 |
| 24 | TMUs | 24 |
| 16 | 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 |
| 20 W | Thermal design power (TDP) | 35 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 |