Radeon RX 6400 and RTX A500 Mobile - video card comparison
Radeon RX 6400
RTX A500 Mobile
Architecture
RDNA 2.0 (2020−2022)
Ampere (2020−2022)
GPU code name
Navi 24
GA107
Market segment
Desktop
Laptop
Release date
January 2022
March 2022
Interface
PCIe 4.0 x4
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
2321 MHz
1537 MHz
Manufacturing process technology
6 nm
8 nm
Number of transistors
5,400 million
-
Pipelines / CUDA cores
768
2048
Power consumption (TDP)
53 Watt
60 Watt (20 - 60 Watt TGP)
Texture fill rate
111.4
98.37
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
16 GB/s
14000 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 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.2
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.3
1.3