Radeon HD 7470 OEM and Radeon HD 7670 OEM - video card comparison
Radeon HD 7470 OEM
Radeon HD 7670 OEM
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Caicos
Turks
Market segment
Desktop
Desktop
Release date
January 2012
January 2012
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
750 MHz
800 MHz
Floating-point performance
240.0 gflops
768.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
716 million
Pipelines / CUDA cores
160
480
Power consumption (TDP)
27 Watt
66 Watt
Texture fill rate
6.000
19.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
3600 MHz
4000 MHz
Memory bandwidth
28.8 GB/s
64 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x DisplayPort, 1x VGA
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