Radeon RX 550 and Radeon PRO W7800 - video card comparison
Passmark - benchmark score Radeon RX 550 vs Radeon PRO W7800
Radeon RX 550
2809
Radeon PRO W7800
29942
Radeon RX 550
Radeon PRO W7800
Architecture
GCN 4.0 (2016−2020)
RDNA 3.0 (2022)
GPU code name
Lexa
Navi 31
Market segment
Desktop
Workstation
Release date
April 2017
April 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1183 MHz
2499 MHz
Core clock speed
1100 MHz
-
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
2,200 million
57,700 million
Pipelines / CUDA cores
512
4480
Power consumption (TDP)
50 Watt
260 Watt
Texture fill rate
37.86
699.7
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
32 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
7000 MHz
18 GB/s
Memory bandwidth
112.0 GB/s
576.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3