GeForce GT 630 Rev. 2 and Radeon X1650 GTO - video card comparison
GeForce GT 630 Rev. 2
Radeon X1650 GTO
Architecture
Kepler 2.0 (2013−2015)
R500 (2005−2007)
GPU code name
GK208
RV530
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
587 MHz
Floating-point performance
692.7 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
915 million
157 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
25 Watt
-
Texture fill rate
28.86
2.348
Memory type
DDR3
DDR2
Maximum RAM amount
2 GB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
784 MHz
Memory bandwidth
14.4 GB/s
12.54 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (11_0)
9.0c (9_3)
CUDA
3.5
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
3.0
Vulkan
1.1.126
N/A