GeForce GT 630 Rev. 2 and Radeon X850 XT AGP - video card comparison
GeForce GT 630 Rev. 2
Radeon X850 XT AGP
Architecture
Kepler 2.0 (2013−2015)
R400 (2004−2008)
GPU code name
GK208
R481
Market segment
Desktop
Desktop
Release date
May 2013
February 2005
Interface
PCIe 2.0 x8
AGP 8x
Supplementary power connectors
None
1x Molex
Core clock speed
902 MHz
520 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
69 Watt
Texture fill rate
28.86
8.320
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
1080 MHz
Memory bandwidth
14.4 GB/s
34.56 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