Radeon X1650 and Radeon X1800 XT - video card comparison
Radeon X1650
Radeon X1800 XT
Architecture
R500 (2005−2007)
R500 (2005−2007)
GPU code name
RV516
R520
Market segment
Desktop
Desktop
Release date
November 2007
October 2005
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
635 MHz
600 MHz
Manufacturing process technology
80 nm
90 nm
Number of transistors
107 million
321 million
Power consumption (TDP)
-
113 Watt
Texture fill rate
2.540
9.600
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
784 MHz
1400 MHz
Memory bandwidth
6.272 GB/s
44.8 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.0
2.0
Shader Model
3.0
3.0
Vulkan
N/A
N/A