Radeon HD 8490 OEM and Radeon 7000 PCI - video card comparison
Radeon HD 8490 OEM
Radeon 7000 PCI
Architecture
TeraScale 2 (2009−2015)
Rage 6 (2000−2007)
GPU code name
Caicos
RV100
Market segment
Desktop
Desktop
Release date
July 2013
February 2001
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
None
Core clock speed
875 MHz
133 MHz
Floating-point performance
280.0 gflops
-
Manufacturing process technology
40 nm
180 nm
Number of transistors
370 million
30 million
Pipelines / CUDA cores
160
-
Power consumption (TDP)
35 Watt
23 Watt
Texture fill rate
7.000
0.4
Memory type
DDR3
DDR
Maximum RAM amount
1 GB
32 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
266 MHz
Memory bandwidth
14.4 GB/s
2.128 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
DirectX
11.2 (11_0)
7.0
OpenCL
1.2
N/A
OpenGL
4.4
1.3
Shader Model
5.0
-
Vulkan
N/A
N/A