Radeon HD 8490 OEM and Radeon X1650 GT - video card comparison
Radeon HD 8490 OEM
Radeon X1650 GT
Architecture
TeraScale 2 (2009−2015)
R500 (2005−2007)
GPU code name
Caicos
RV560
Market segment
Desktop
Desktop
Release date
July 2013
May 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
875 MHz
400 MHz
Floating-point performance
280.0 gflops
-
Manufacturing process technology
40 nm
80 nm
Number of transistors
370 million
330 million
Pipelines / CUDA cores
160
-
Power consumption (TDP)
35 Watt
-
Texture fill rate
7.000
3.200
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
128 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
800 MHz
Memory bandwidth
14.4 GB/s
12.8 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
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