Radeon RX 640 and Radeon RX 6500 - video card comparison
Passmark - benchmark score Radeon RX 640 vs Radeon RX 6500
Radeon RX 640
2020
Radeon RX 6500
7849
Radeon RX 640
Radeon RX 6500
Architecture
Polaris (2016−2019)
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GPU code name
Polaris 12
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Market segment
Laptop
Laptop
Release date
August 2019
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Interface
PCIe 3.0 x8
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Supplementary power connectors
None
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Boost clock speed
1218 MHz
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Core clock speed
1218 MHz
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Manufacturing process technology
14 nm
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Number of transistors
2,200 million
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Pipelines / CUDA cores
640
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Power consumption (TDP)
50 Watt
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Texture fill rate
38.98
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Memory type
GDDR5
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Maximum RAM amount
4 GB
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Memory bus width
64 Bit
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Memory clock speed
6000 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)
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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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FreeSync
+
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