GeForce GT 630 OEM and Radeon R7 450 OEM - video card comparison
GeForce GT 630 OEM
Radeon R7 450 OEM
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK107
Cape Verde
Market segment
Desktop
Desktop
Release date
April 2012
June 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Core clock speed
875 MHz
925 MHz
Floating-point performance
336.0 gflops
947.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
1,500 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
50 Watt
65 Watt
Texture fill rate
14.00
29.60
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
4.5 GB/s
Memory bandwidth
28.51 GB/s
72 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
+
+
DirectX
12 (11_0)
12 (11_1)
CUDA
3.0
-
OpenCL
1.2
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
1.1.126
1.2.170