Radeon RX 6700 and Radeon R9 390X2 - video card comparison
Radeon RX 6700
Radeon R9 390X2
Architecture
RDNA 2.0 (2020−2022)
GCN (2011−2017)
GPU code name
Navi 22
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Market segment
Desktop
Desktop
Release date
June 2021
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Interface
PCIe 4.0 x16
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Supplementary power connectors
1x 8-pin
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Boost clock speed
2450 MHz
1000 MHz
Manufacturing process technology
7 nm
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Number of transistors
17,200 million
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Pipelines / CUDA cores
2304
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Power consumption (TDP)
175 Watt
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Texture fill rate
352.8
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Memory type
GDDR6
512
Maximum RAM amount
10 GB
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Memory bus width
160 Bit
5400 Bit
Memory clock speed
16 GB/s
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Memory bandwidth
320.0 GB/s
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Display Connectors
1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C
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HDMI
+
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DirectX
12 Ultimate (12_2)
GDDR5
OpenCL
2.1
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OpenGL
4.6
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Shader Model
6.5
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Vulkan
1.3
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