Radeon HD 7690M vs Mobility Radeon HD 4870
|
AMD |
Developer |
ATI |
|
Radeon HD 7690M |
Model |
Mobility Radeon HD 4870 |
|
- |
benchmarks |
- |
|
Terascale 2(Thames XT / XTX) |
Architecture |
Terascale 1(M98-XT) |
|
40 |
Process, nm |
55 |
|
480 |
Shaders |
800 |
|
600 |
Core frequency |
550 |
|
725 |
Core frequency (turbo mode) |
- |
|
- |
Shaders frequency |
550 |
|
GDDR5/DDR3 |
Memory type |
GDDR5 |
|
3600/1800 |
Memory frequency |
888 |
|
128 |
Memory bus |
256 |
|
11 |
DirectX |
10.1 |
|
4.1 |
OpenGL |
- |
|
9660.0 |
benchmarks |
10655.0 |
|
7618.0 |
benchmarks |
5190.0 |