Radeon RX 6400 and Radeon Pro W5500X - video card comparison
Passmark - benchmark score Radeon RX 6400 vs Radeon Pro W5500X
Radeon RX 6400
7778
Radeon Pro W5500X
7570
Radeon RX 6400
Radeon Pro W5500X
Architecture
RDNA 2.0 (2020−2022)
RDNA 1.0 (2019−2020)
GPU code name
Navi 24
Navi 14
Market segment
Desktop
Workstation
Release date
January 2022
December 2019
Interface
PCIe 4.0 x4
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
2321 MHz
1757 MHz
Manufacturing process technology
6 nm
7 nm
Number of transistors
5,400 million
6,400 million
Pipelines / CUDA cores
768
1536
Power consumption (TDP)
53 Watt
125 Watt
Texture fill rate
111.4
168.7
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
16 GB/s
14 GB/s
Memory bandwidth
128.0 GB/s
224.0 GB/s
Display Connectors
1x HDMI 2.1, 1x DisplayPort 1.4a
2x HDMI 2.0b
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenCL
2.2
2.1
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3