Radeon RX 6400 and GeForce MX550 - video card comparison
Passmark - benchmark score Radeon RX 6400 vs GeForce MX550
Radeon RX 6400
7778
GeForce MX550
4713
Radeon RX 6400
GeForce MX550
Architecture
RDNA 2.0 (2020−2022)
Turing (2018−2021)
GPU code name
Navi 24
GN18-S5
Market segment
Desktop
Laptop
Release date
January 2022
December 2021
Interface
PCIe 4.0 x4
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
2321 MHz
1320 MHz
Manufacturing process technology
6 nm
12 nm
Number of transistors
5,400 million
4,700 million
Pipelines / CUDA cores
768
1024
Power consumption (TDP)
53 Watt
15-25 Watt
Texture fill rate
111.4
42.24
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
16 GB/s
12000 MHz
Memory bandwidth
128.0 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 1x DisplayPort 1.4a
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
-
7.5
OpenCL
2.2
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.3
1.2
Optimus
-
+