GeForce 6600 and GeForce GT 630 Rev. 2 - video card comparison
GeForce 6600
GeForce GT 630 Rev. 2
Architecture
Curie (2003−2013)
Kepler 2.0 (2013−2015)
GPU code name
NV43 A2
GK208
Market segment
Desktop
Desktop
Release date
August 2004
May 2013
Interface
PCIe 1.0 x16
PCIe 2.0 x8
Supplementary power connectors
None
None
Core clock speed
300 MHz
902 MHz
Floating-point performance
-
692.7 gflops
Manufacturing process technology
110 nm
28 nm
Number of transistors
146 million
915 million
Pipelines / CUDA cores
-
384
Power consumption (TDP)
-
25 Watt
Texture fill rate
2.400
28.86
Memory type
DDR
DDR3
Maximum RAM amount
256 MB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
500 MHz
1800 MHz
Memory bandwidth
8 GB/s
14.4 GB/s
Display Connectors
1x DVI, 1x VGA, 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
2.1
4.6
Shader Model
3.0
5.1
Vulkan
N/A
1.1.126