Radeon HD 6570 OEM and Radeon X1800 GTO - video card comparison
Radeon HD 6570 OEM
Radeon X1800 GTO
Architecture
TeraScale 2 (2009−2015)
R500 (2005−2007)
GPU code name
Turks
R520
Market segment
Desktop
Desktop
Release date
February 2011
March 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
650 MHz
500 MHz
Floating-point performance
624.0 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
716 million
321 million
Pipelines / CUDA cores
480
-
Power consumption (TDP)
44 Watt
48 Watt
Texture fill rate
15.60
6.000
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
990 MHz
Memory bandwidth
28.8 GB/s
31.68 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
3.0
Vulkan
N/A
N/A