GeForce GT 630 OEM and Radeon X800 GTO - video card comparison
GeForce GT 630 OEM
Radeon X800 GTO
Architecture
Kepler (2012−2018)
R400 (2004−2008)
GPU code name
GK107
R423
Market segment
Desktop
Desktop
Release date
April 2012
December 2007
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
875 MHz
400 MHz
Floating-point performance
336.0 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
1,270 million
160 million
Pipelines / CUDA cores
192
-
Power consumption (TDP)
50 Watt
49 Watt
Texture fill rate
14.00
4.800
Memory type
DDR3
DDR
Maximum RAM amount
1 GB
128 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1782 MHz
700 MHz
Memory bandwidth
28.51 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
3.0
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
-
Vulkan
1.1.126
N/A