HD Graphics 630 and Radeon R9 390X2 - video card comparison
HD Graphics 630
Radeon R9 390X2
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GCN (2011−2017)
GPU code name
Kaby-Lake-H-GT2
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Market segment
Desktop
Desktop
Release date
January 2017
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Interface
PCIe 3.0 x1
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Boost clock speed
1150 MHz
1000 MHz
Core clock speed
300 MHz
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Floating-point performance
441.6 gflops
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Manufacturing process technology
14 nm
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Number of transistors
189 million
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Pipelines / CUDA cores
24
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Power consumption (TDP)
15 Watt
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Texture fill rate
26.40
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Memory type
DDR3L/LPDDR3/LPDDR4
512
Maximum RAM amount
64 GB
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Memory bus width
64/128 Bit
5400 Bit
Memory clock speed
System Shared
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Shared memory
+
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Display Connectors
No outputs
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DirectX
12 (12_1)
GDDR5
OpenCL
2.1
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OpenGL
4.6
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Shader Model
6.4
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Vulkan
+
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Quick Sync
+
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