Radeon HD 7770 vs Radeon Pro 455
AMD |
Developer |
AMD |
Radeon HD 7770 |
Model |
Radeon Pro 455 |
17.1 |
benchmarks |
- |
GCN(Cape Verde) |
Architecture |
Polaris(Polaris 11) |
28 |
Process, nm |
14 |
2014 |
Release year |
- |
640 |
Shaders |
768 |
1000 |
Core frequency |
855 |
1000 |
Shaders frequency |
- |
GDDR5 |
Memory type |
GDDR5 |
4500 |
Memory frequency |
5000 |
128 |
Memory bus |
128 |
11.1 |
DirectX |
12 |
4.2 |
OpenGL |
Vulkan |
19307.0 |
benchmarks |
25873.0 |
|
System device ids |
|
|
Popular builds |
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