Radeon RX 550X and Radeon RX 5700 - video card comparison
Passmark - benchmark score Radeon RX 550X vs Radeon RX 5700
Radeon RX 550X
2322
Radeon RX 5700
14911
Radeon RX 550X
Radeon RX 5700
Architecture
GCN 4.0 (2016−2020)
Navi / RDNA (2019−2020)
GPU code name
Lexa
Navi 10
Market segment
Desktop
Desktop
Release date
December 2018
July 2019
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
1183 MHz
1725 MHz
Core clock speed
1100 MHz
1465 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
2,200 million
10,300 million
Pipelines / CUDA cores
512
2304
Power consumption (TDP)
50 Watt
180 Watt
Texture fill rate
37.86
248.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
6000 MHz
14000 MHz
Memory bandwidth
96 GB/s
448.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.131