Radeon HD 8750A and Radeon HD 6670A - video card comparison
Radeon HD 8750A
Radeon HD 6670A
Architecture
GCN 1.0 (2012−2020)
TeraScale 2 (2009−2015)
GPU code name
Mars
Turks
Market segment
Desktop
Desktop
Release date
February 2013
April 2011
Interface
MXM-A (3.0)
MXM-A (3.0)
Core clock speed
600 MHz
600 MHz
Floating-point performance
460.8 gflops
576.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
716 million
Pipelines / CUDA cores
384
480
Power consumption (TDP)
45 Watt
45 Watt
Texture fill rate
14.40
14.40
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
4000 MHz
Memory bandwidth
16 GB/s
64 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.2.131
N/A