GeForce GT 420 OEM and UHD Graphics Xe 24EUs - video card comparison
GeForce GT 420 OEM
UHD Graphics Xe 24EUs
Architecture
Fermi (2010−2014)
Gen. 12 (2021)
GPU code name
GF108
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Market segment
Desktop
Laptop
Release date
September 2010
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Interface
PCIe 2.0 x16
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Supplementary power connectors
None
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Boost clock speed
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1250 MHz
Core clock speed
700 MHz
450 MHz
Floating-point performance
134.4 gflops
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Manufacturing process technology
40 nm
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Number of transistors
585 million
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Pipelines / CUDA cores
48
32
Power consumption (TDP)
50 Watt
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Texture fill rate
2.800
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Memory type
DDR3
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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
1800 MHz
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Memory bandwidth
28.8 GB/s
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Display Connectors
1x DVI, 1x HDMI, 1x VGA
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HDMI
+
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DirectX
12 (11_0)
12_1
CUDA
2.1
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OpenCL
1.1
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OpenGL
4.6
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Shader Model
5.1
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Vulkan
N/A
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