Radeon RX 5500M and Radeon RX 6400 - video card comparison
Passmark - benchmark score Radeon RX 5500M vs Radeon RX 6400
Radeon RX 5500M
5667
Radeon RX 6400
7778
Radeon RX 5500M
Radeon RX 6400
Architecture
Navi / RDNA (2019−2020)
RDNA 2.0 (2020−2022)
GPU code name
Navi 14 / R19M-E85
Navi 24
Market segment
Laptop
Desktop
Release date
September 2019
January 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
1645 MHz
2321 MHz
Core clock speed
1327 MHz
-
Manufacturing process technology
7 nm
6 nm
Number of transistors
6,400 million
5,400 million
Pipelines / CUDA cores
1408
768
Power consumption (TDP)
85 Watt
53 Watt
Texture fill rate
144.8
111.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
14000 MHz
16 GB/s
Memory bandwidth
224.0 GB/s
128.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.3