Radeon RX 560 and Radeon HD 6680G2 - video card comparison
Radeon RX 560
Radeon HD 6680G2
Architecture
GCN 4.0 (2016−2020)
Terascale 2 (2009−2015)
GPU code name
Polaris 21
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Market segment
Desktop
Laptop
Release date
April 2017
June 2011
Interface
PCIe 3.0 x8
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Supplementary power connectors
None
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Boost clock speed
1275 MHz
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Core clock speed
1175 MHz
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Floating-point performance
2,611 gflops
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Manufacturing process technology
14 nm
40 nm
Number of transistors
3,000 million
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Pipelines / CUDA cores
1024
800
Power consumption (TDP)
75 Watt
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Texture fill rate
81.60
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Memory type
GDDR5
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Maximum RAM amount
4 GB
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Memory bus width
128 Bit
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Memory clock speed
7000 MHz
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Memory bandwidth
112.0 GB/s
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Shared memory
-
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Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
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HDMI
+
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DirectX
12 (12_0)
11
OpenCL
2.0
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OpenGL
4.6
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Shader Model
6.4
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Vulkan
1.2.131
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