Radeon RX 6400 and RTX A5500 - video card comparison
Passmark - benchmark score Radeon RX 6400 vs RTX A5500
Radeon RX 6400
7778
RTX A5500
22139
Radeon RX 6400
RTX A5500
Architecture
RDNA 2.0 (2020−2022)
Ampere (2020−2022)
GPU code name
Navi 24
GA102
Market segment
Desktop
Desktop
Release date
January 2022
March 2022
Interface
PCIe 4.0 x4
PCIe 4.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
2321 MHz
1665 MHz
Manufacturing process technology
6 nm
8 nm
Number of transistors
5,400 million
28,300 million
Pipelines / CUDA cores
768
10240
Power consumption (TDP)
53 Watt
230 Watt
Texture fill rate
111.4
532.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
16 GB/s
16 GB/s
Memory bandwidth
128.0 GB/s
768.0 GB/s
Display Connectors
1x HDMI 2.1, 1x DisplayPort 1.4a
4x DisplayPort 1.4a
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
6.7
Vulkan
1.3
1.3