Radeon HD 7570 OEM and Radeon HD 2600 XT X2 - video card comparison
Radeon HD 7570 OEM
Radeon HD 2600 XT X2
Architecture
TeraScale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Redwood
RV630
Market segment
Desktop
Desktop
Release date
March 2013
July 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
650 MHz
800 MHz
Floating-point performance
624 gflops
2x 192 gflops
Manufacturing process technology
40 nm
65 nm
Number of transistors
627 million
390 million
Pipelines / CUDA cores
400
120
Power consumption (TDP)
39 Watt
-
Texture fill rate
13.00
6.400
Memory type
DDR3, GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1600 MHz
1600 MHz
Memory bandwidth
64 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
4x DVI, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
10.0 (10_0)
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A