Radeon HD 6770 Green Edition and Apple M3 Max 40-Core GPU - video card comparison
Radeon HD 6770 Green Edition
Apple M3 Max 40-Core GPU
Architecture
TeraScale 2 (2009−2015)
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GPU code name
Juniper
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Market segment
Desktop
Laptop
Release date
April 2013
October 2023
Interface
PCIe 2.0 x16
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Core clock speed
700 MHz
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Floating-point performance
1,008 gflops
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Manufacturing process technology
40 nm
5 nm
Number of transistors
1,040 million
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Pipelines / CUDA cores
720
40
Power consumption (TDP)
86 Watt
53 Watt
Texture fill rate
25.20
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Memory type
GDDR3
LPDDR5-6400
Maximum RAM amount
2 GB
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Memory bus width
128 Bit
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Memory clock speed
1334 MHz
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Memory bandwidth
21.34 GB/s
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Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
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HDMI
+
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DirectX
11.2 (11_0)
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OpenCL
1.2
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OpenGL
4.4
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Shader Model
5.0
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Vulkan
N/A
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