Radeon HD 8490 OEM and GeForce 8800 GTS Core 112 - video card comparison
Radeon HD 8490 OEM
GeForce 8800 GTS Core 112
Architecture
TeraScale 2 (2009−2015)
Tesla (2006−2010)
GPU code name
Caicos
G80
Market segment
Desktop
Desktop
Release date
July 2013
November 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
875 MHz
500 MHz
Floating-point performance
280.0 gflops
268.8 gflops
Manufacturing process technology
40 nm
90 nm
Number of transistors
370 million
681 million
Pipelines / CUDA cores
160
112
Power consumption (TDP)
35 Watt
150 Watt
Texture fill rate
7.000
28.00
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
640 MB
Memory bus width
64 Bit
320 Bit
Memory clock speed
1800 MHz
1600 MHz
Memory bandwidth
14.4 GB/s
64 GB/s
Display Connectors
1x DVI, 1x DisplayPort
2x DVI, 1x S-Video
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A