GeForce GT 630 and Radeon RX 550 512SP - video card comparison
GeForce GT 630
Radeon RX 550 512SP
Architecture
Fermi (2010−2014)
GCN 4.0 (2016−2020)
GPU code name
GF108
Baffin
Market segment
Desktop
Desktop
Release date
May 2012
October 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1071 MHz
Core clock speed
810 MHz
-
Floating-point performance
311.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
585 million
3,000 million
Pipelines / CUDA cores
96
512
Power consumption (TDP)
65 Watt
50 Watt
Texture fill rate
12.96
34.27
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
6 GB/s
Memory bandwidth
28.8 GB/s
96 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 (11_0)
12 (12_0)
CUDA
2.1
-
OpenCL
1.1
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2