Xe DG1 and Radeon RX 6400 - video card comparison
Xe DG1
Radeon RX 6400
Architecture
Generation 12.1 (2020−2021)
RDNA 2.0 (2020−2022)
GPU code name
DG1
Navi 24
Market segment
Desktop
Desktop
Release date
2020
January 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
1550 MHz
2321 MHz
Manufacturing process technology
10 nm
6 nm
Number of transistors
5,000 million
5,400 million
Pipelines / CUDA cores
640
768
Power consumption (TDP)
30 Watt
53 Watt
Texture fill rate
62.00
111.4
Memory type
LPDDR4X
GDDR6
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4.3 GB/s
16 GB/s
Memory bandwidth
68.26 GB/s
128.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.3
1.3