Radeon RX Vega 7 and Radeon R9 390X2 - video card comparison
Radeon RX Vega 7
Radeon R9 390X2
Architecture
Vega (2017−2021)
GCN (2011−2017)
GPU code name
Vega Raven Ridge
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Market segment
Laptop
Desktop
Release date
January 2020
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Boost clock speed
1800 MHz
1000 MHz
Manufacturing process technology
7 nm
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Pipelines / CUDA cores
448
-
Power consumption (TDP)
15 Watt
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Memory type
-
512
Memory bus width
-
5400 Bit
Shared memory
+
-
DirectX
12_1
GDDR5