Radeon RX 6400 and Apple M2 Max 38-Core GPU - video card comparison
Radeon RX 6400
Apple M2 Max 38-Core GPU
Architecture
RDNA 2.0 (2020−2022)
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GPU code name
Navi 24
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Market segment
Desktop
Laptop
Release date
January 2022
January 2023
Interface
PCIe 4.0 x4
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Supplementary power connectors
None
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Boost clock speed
2321 MHz
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Manufacturing process technology
6 nm
5 nm
Number of transistors
5,400 million
-
Pipelines / CUDA cores
768
38
Power consumption (TDP)
53 Watt
53 Watt
Texture fill rate
111.4
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Memory type
GDDR6
LPDDR5-6400
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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Shared memory
-
-
Display Connectors
1x HDMI 2.1, 1x DisplayPort 1.4a
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HDMI
+
-
DirectX
12 Ultimate (12_2)
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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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