GeForce GT 650M and Apple M3 Max 40-Core GPU - video card comparison
GeForce GT 650M
Apple M3 Max 40-Core GPU
Architecture
Kepler (2012−2018)
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GPU code name
N13E-GE
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Market segment
Laptop
Laptop
Release date
March 2012
October 2023
Bus support
PCI Express 2.0, PCI Express 3.0
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Interface
PCIe 3.0 x16
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Boost clock speed
900 MHz
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Core clock speed
Up to 900 MHz
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CUDA cores
384
-
Floating-point performance
652.8 gflops
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Manufacturing process technology
28 nm
5 nm
Number of transistors
1,270 million
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Pipelines / CUDA cores
384
40
Power consumption (TDP)
45 Watt
53 Watt
Texture fill rate
Up to 27.2 billion/sec
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Memory type
DDR3\GDDR5
LPDDR5-6400
Maximum RAM amount
2 GB
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Memory bus width
128bit
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Memory clock speed
1800 - 4000 MHz
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Memory bandwidth
Up to 80.0 GB/s
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Shared memory
-
-
Display Connectors
No outputs
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HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
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DirectX
12 API
-
CUDA
+
-
OpenCL
1.1
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OpenGL
4.5
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Shader Model
5.1
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Vulkan
1.1.126
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3D Blu-Ray
+
-
Optimus
+
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