Radeon X1950 GT AGP and GeForce GT 630 Rev. 2 - video card comparison
Radeon X1950 GT AGP
GeForce GT 630 Rev. 2
Architecture
R500 (2005−2007)
Kepler 2.0 (2013−2015)
GPU code name
RV570
GK208
Market segment
Desktop
Desktop
Release date
February 2007
May 2013
Interface
AGP 8x
PCIe 2.0 x8
Supplementary power connectors
2x Molex
None
Core clock speed
500 MHz
902 MHz
Floating-point performance
-
692.7 gflops
Manufacturing process technology
80 nm
28 nm
Number of transistors
330 million
915 million
Pipelines / CUDA cores
-
384
Power consumption (TDP)
57 Watt
25 Watt
Texture fill rate
6.000
28.86
Memory type
GDDR3
DDR3
Maximum RAM amount
256 MB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1200 MHz
1800 MHz
Memory bandwidth
38.4 GB/s
14.4 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
9.0c (9_3)
12 (11_0)
CUDA
-
3.5
OpenCL
N/A
1.2
OpenGL
2.0
4.6
Shader Model
3.0
5.1
Vulkan
N/A
1.1.126