Radeon HD 4550 and GeForce GT 630 OEM - video card comparison
Radeon HD 4550
GeForce GT 630 OEM
Architecture
TeraScale (2005−2013)
Kepler (2012−2018)
GPU code name
RV710
GK107
Market segment
Desktop
Desktop
Release date
September 2008
April 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Core clock speed
600 MHz
875 MHz
Floating-point performance
96 gflops
336.0 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
242 million
1,270 million
Pipelines / CUDA cores
80
192
Power consumption (TDP)
25 Watt
50 Watt
Texture fill rate
4.800
14.00
Memory type
DDR2
DDR3
Maximum RAM amount
256 MB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1310 MHz
1782 MHz
Memory bandwidth
10.48 GB/s
28.51 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
10.1 (10_1)
12 (11_0)
CUDA
-
3.0
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
5.1
Vulkan
N/A
1.1.126