AMD Radeon HD 7770 GHz Edition vs AMD Radeon R9 M375X
What is the difference between AMD Radeon HD 7770 GHz Edition and AMD Radeon R9 M375X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cape Verde | GPU Name | Tropo |
| Cape Verde XT | Model number | Tropo XTX |
| GCN 1.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,500 million | Transistors | 1,500 million |
| 123 mm² | Die Size | 123 mm² |
Graphics Card
| Feb 15th, 2012 | Release Date | May 5th, 2015 |
| Southern Islands (HD 7700) | Family | Crystal System (R9 M300) |
| End-of-life | Production | Active |
| Northern Islands | Predecessor | Solar System |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 72.00 GB/s | Bandwidth | 72.00 GB/s |
Performance
| 16.00 GPixel/s | Pixel fillrate | 16.24 GPixel/s |
| 40.00 GTexel/s | Texture fillrate | 40.60 GTexel/s |
| 1,280 GFLOPS | FP32 (float) performance | 1,299 GFLOPS |
| 80.00 GFLOPS (1:16) | FP64 (double) performance | 81.20 GFLOPS (1:16) |
Clock Speeds
| 1125 MHz 4.5 Gbps effective | Memory Clock | 1125 MHz 4.5 Gbps effective |
Render Config
| 640 | Shading Units | 640 |
| 40 | TMUs | 40 |
| 16 | ROPs | 16 |
| 10 | Compute Units | 10 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 80 W | Thermal design power (TDP) | unknown |
| 1x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | No outputs |
API support
| 12 (11_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |