Radeon HD 7730 and Radeon HD 6740G2 - video card comparison
Radeon HD 7730
Radeon HD 6740G2
Architecture
GCN 1.0 (2012−2020)
Terascale 2 (2009−2015)
GPU code name
Cape Verde
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Market segment
Desktop
Laptop
Release date
May 2013
June 2011
Interface
PCIe 3.0 x16
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Supplementary power connectors
None
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Core clock speed
800 MHz
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Floating-point performance
614.4 gflops
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Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
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Pipelines / CUDA cores
384
880
Power consumption (TDP)
47 Watt
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Texture fill rate
19.20
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Memory type
GDDR5
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Maximum RAM amount
1 GB
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Memory bus width
128 Bit
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Memory clock speed
4500 MHz
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Memory bandwidth
72 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 (11_1)
11
OpenCL
1.2
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OpenGL
4.6
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Shader Model
5.1
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Vulkan
1.2.131
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