Mobility Radeon HD 4870 X2 vs Mobility Radeon X1900
|
ATI |
Developer |
ATI |
|
Mobility Radeon HD 4870 X2 |
Model |
Mobility Radeon X1900 |
|
- |
benchmarks |
- |
|
Terascale 1(M98-XT) |
Architecture |
(M59) |
|
55 |
Process, nm |
- |
|
1600 |
Shaders |
36 |
|
550 |
Core frequency |
8 |
|
- |
Core frequency (turbo mode) |
400 |
|
550 |
Shaders frequency |
400 |
|
GDDR3, GDDR5 |
Memory type |
256 |
|
888 |
Memory frequency |
- |
|
256 |
Memory bus |
470 |
|
10.1 |
DirectX |
DDR1/DDR2/GDDR3 |
|
- |
OpenGL |
9c |