Radeon HD 7570 OEM and Radeon HD 7670 OEM - video card comparison
Radeon HD 7570 OEM
Radeon HD 7670 OEM
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Redwood
Turks
Market segment
Desktop
Desktop
Release date
March 2013
January 2012
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
650 MHz
800 MHz
Floating-point performance
624 gflops
768.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
716 million
Pipelines / CUDA cores
400
480
Power consumption (TDP)
39 Watt
66 Watt
Texture fill rate
13.00
19.20
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1600 MHz
4000 MHz
Memory bandwidth
64 GB/s
64 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x DisplayPort, 1x VGA
HDMI
+
-
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