GeForce GT 630 Rev. 2 and Radeon X800 GTO - video card comparison
GeForce GT 630 Rev. 2
Radeon X800 GTO
Architecture
Kepler 2.0 (2013−2015)
R400 (2004−2008)
GPU code name
GK208
R423
Market segment
Desktop
Desktop
Release date
May 2013
December 2007
Interface
PCIe 2.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
902 MHz
400 MHz
Floating-point performance
692.7 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
915 million
160 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
25 Watt
49 Watt
Texture fill rate
28.86
4.800
Memory type
DDR3
DDR
Maximum RAM amount
2 GB
128 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
700 MHz
Memory bandwidth
14.4 GB/s
22.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
9.0b (9_2)
CUDA
3.5
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
-
Vulkan
1.1.126
N/A