GeForce GT 630 Rev. 2 and Radeon HD 4730 OEM - video card comparison
GeForce GT 630 Rev. 2
Radeon HD 4730 OEM
Architecture
Kepler 2.0 (2013−2015)
TeraScale (2005−2013)
GPU code name
GK208
RV670
Market segment
Desktop
Desktop
Release date
May 2013
December 2008
Interface
PCIe 2.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
902 MHz
669 MHz
Floating-point performance
692.7 gflops
428.2 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
915 million
666 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
25 Watt
110 Watt
Texture fill rate
28.86
10.70
Memory type
DDR3
DDR2
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
792 MHz
Memory bandwidth
14.4 GB/s
25.34 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
3.5
-
OpenCL
1.2
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A