Radeon HD 5670 640SP Edition and RSX-CXD2953 - video card comparison
Radeon HD 5670 640SP Edition
RSX-CXD2953
Architecture
TeraScale 2 (2009−2015)
Curie (2003−2013)
GPU code name
Juniper
RSX-CXD2953
Market segment
Desktop
Desktop
Release date
July 2010
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Interface
PCIe 2.0 x16
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Supplementary power connectors
None
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Core clock speed
750 MHz
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Floating-point performance
960.0 gflops
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Manufacturing process technology
40 nm
90 nm
Number of transistors
1,040 million
300 million
Pipelines / CUDA cores
640
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Power consumption (TDP)
64 Watt
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Texture fill rate
24.00
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Memory type
GDDR5
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Maximum RAM amount
512 MB
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Memory bus width
128 Bit
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Memory clock speed
4000 MHz
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Memory bandwidth
64 GB/s
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Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
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HDMI
+
-
DirectX
11.2 (11_0)
N/A
OpenCL
1.2
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OpenGL
4.4
ES 1.1
Shader Model
5.0
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Vulkan
N/A
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