Radeon RX 6400 and UHD Graphics Xe 24EUs - video card comparison
Radeon RX 6400
UHD Graphics Xe 24EUs
Architecture
RDNA 2.0 (2020−2022)
Gen. 12 (2021)
GPU code name
Navi 24
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Market segment
Desktop
Laptop
Release date
January 2022
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Interface
PCIe 4.0 x4
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Supplementary power connectors
None
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Boost clock speed
2321 MHz
1250 MHz
Core clock speed
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450 MHz
Manufacturing process technology
6 nm
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Number of transistors
5,400 million
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Pipelines / CUDA cores
768
32
Power consumption (TDP)
53 Watt
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Texture fill rate
111.4
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Memory type
GDDR6
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Maximum RAM amount
4 GB
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Memory bus width
64 Bit
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Memory clock speed
16 GB/s
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Memory bandwidth
128.0 GB/s
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Display Connectors
1x HDMI 2.1, 1x DisplayPort 1.4a
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HDMI
+
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DirectX
12 Ultimate (12_2)
12_1
OpenCL
2.2
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OpenGL
4.6
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Shader Model
6.6
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Vulkan
1.3
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