GeForce 620M and Apple M3 Max 40-Core GPU - video card comparison
GeForce 620M
Apple M3 Max 40-Core GPU
Architecture
Fermi 2.0 (2010−2014)
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GPU code name
GF117
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Market segment
Desktop
Laptop
Release date
March 2012
October 2023
Interface
PCIe 2.0 x16
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Core clock speed
625 MHz
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Floating-point performance
240.0 gflops
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Manufacturing process technology
28 nm
5 nm
Number of transistors
585 million
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Pipelines / CUDA cores
96
40
Power consumption (TDP)
15 Watt
53 Watt
Texture fill rate
10.00
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Memory type
DDR3
LPDDR5-6400
Maximum RAM amount
1 GB
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Memory bus width
64 Bit
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Memory clock speed
1800 MHz
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Memory bandwidth
14.4 GB/s
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Shared memory
-
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Display Connectors
No outputs
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DirectX
12 (11_0)
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CUDA
2.1
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OpenCL
1.1
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OpenGL
4.6
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Shader Model
5.1
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Vulkan
N/A
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