Radeon RX 5500 XT and Radeon RX 6400 - video card comparison
Passmark - benchmark score Radeon RX 5500 XT vs Radeon RX 6400
Radeon RX 5500 XT
9430
Radeon RX 6400
7778
Radeon RX 5500 XT
Radeon RX 6400
Architecture
RDNA 1.0 (2019−2020)
RDNA 2.0 (2020−2022)
GPU code name
Navi 14 XTX
Navi 24
Market segment
Desktop
Desktop
Release date
December 2019
January 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x4
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1845 MHz
2321 MHz
Core clock speed
1607 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)
130 Watt
53 Watt
Texture fill rate
162.4
111.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 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
1x HDMI, 3x DisplayPort
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