Radeon HD 3570 and Radeon X1300 - video card comparison
Radeon HD 3570
Radeon X1300
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV620
RV515
Market segment
Desktop
Desktop
Release date
July 2010
December 2005
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
796 MHz
450 MHz
Floating-point performance
63.68 gflops
-
Manufacturing process technology
55 nm
90 nm
Number of transistors
181 million
107 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
30 Watt
-
Texture fill rate
3.184
1.800
Memory type
DDR2
DDR
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
990 MHz
500 MHz
Memory bandwidth
7.92 GB/s
8 GB/s
Display Connectors
2x DisplayPort
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A