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):
https://gamesystemrequirements.com/
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:
https://gamesystemrequirements.com/
17.4 (GT/s)
Thermal Design Power (TDP,Max):35 W
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