Radeon HD 6770M and Turks - video card comparison
Radeon HD 6770M
Turks
Architecture
Terascale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Whistler-XT
Turks
Market segment
Laptop
Desktop
Release date
January 2011
-
Interface
MXM-A (3.0)
-
Core clock speed
675 / 725 MHz
-
Floating-point performance
696.0 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
716 million
Pipelines / CUDA cores
480
320
Power consumption (TDP)
35 Watt
-
Texture fill rate
17.40
-
Memory type
GDDR5
-
Maximum RAM amount
1 GB
-
Memory bus width
128 Bit
-
Memory clock speed
800 MHz
-
Memory bandwidth
57.6 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A