Radeon HD 6770M
Manufacturer: | AMD |
Series: | HD 6xxxM |
Codename: | Whistler XT |
Release date: | 2011. January 04. |
Die count: | 1 |
Die size: | 104 mm2 |
Fab: | 40 nm |
Transistors: | 716 millions |
Bus interface: | MXM-A (3.0) |
Clock rates
Core clock: | 725 MHz |
Memory clock: | 900 MHz |
Effective memory clock (DDR): | 7200 MHz |
Memory
Memory size: | 1024 MB |
Memory bus type: | GDDR5 |
Memory bus width: | 128 bit |
Memory bandwidth (maximum): | 57.6 GB/s |
Core units
Unified shader units: | 480 |
Texture mapping units (TMU): | 24 |
Render output units (ROP): | 8 |
Compute units: | 6 |
Supported Technologies:
DirectX: | 11 |
OpenGL: | 4.3 |
OpenCL: | 1.2 |
Performance
Pixel fillrate: | 5.8 (GP/s) |
Texture fillrate: | 17.4 (GT/s) |
Thermal Design Power (TDP,Max): | 35 W |
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