Radeon HD 7770 vs GeForce GT 640
|
AMD |
Developer |
Nvidia |
|
Radeon HD 7770 |
Model |
GeForce GT 640 |
|
17.1 |
benchmarks |
9.14 |
|
GCN(Cape Verde) |
Architecture |
- |
|
28 |
Process, nm |
- |
|
2014 |
Release year |
2014 |
|
640 |
Shaders |
- |
|
1000 |
Core frequency |
- |
|
1000 |
Shaders frequency |
- |
|
GDDR5 |
Memory type |
- |
|
4500 |
Memory frequency |
- |
|
128 |
Memory bus |
- |
|
11.1 |
DirectX |
- |
|
4.2 |
OpenGL |
- |
|
|
System device ids |
|
|
|
Popular builds |
|