GeForce GT 630 OEM and GeForce GTS 450 Rev. 3 - video card comparison
GeForce GT 630 OEM
GeForce GTS 450 Rev. 3
Architecture
Kepler (2012−2018)
Fermi 2.0 (2010−2014)
GPU code name
GK107
GF116
Market segment
Desktop
Desktop
Release date
April 2012
July 2012
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
875 MHz
783 MHz
Floating-point performance
336.0 gflops
451.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
1,170 million
Pipelines / CUDA cores
192
144
Power consumption (TDP)
50 Watt
106 Watt
Texture fill rate
14.00
18.79
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
1400 MHz
Memory bandwidth
28.51 GB/s
22.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x mini-HDMI
HDMI
+
+
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A