GeForce GT 1030 DDR4 and Radeon RX 550X - video card comparison
GeForce GT 1030 DDR4
Radeon RX 550X
Architecture
Pascal (2016−2021)
GCN 4.0 (2016−2020)
GPU code name
GP108
Lexa
Market segment
Desktop
Desktop
Release date
March 2018
December 2018
Interface
PCIe 3.0 x4
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1379 MHz
1183 MHz
Core clock speed
1152 MHz
1100 MHz
Floating-point performance
1,059 gflops
1,211 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
1,800 million
2,200 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
20 Watt
50 Watt
Texture fill rate
33.10
37.86
Memory type
DDR4
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2100 MHz
6000 MHz
Memory bandwidth
16.8 GB/s
96 GB/s
Display Connectors
1x DVI, 1x HDMI
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12 (12_0)
CUDA
6.1
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131