Radeon VII and Radeon RX Vega 64 Liquid Cooling - video card comparison
Radeon VII
Radeon RX Vega 64 Liquid Cooling
Architecture
Vega (2017−2021)
GCN 5.0 (2017−2020)
GPU code name
Vega 20
Vega 10
Market segment
Desktop
Desktop
Release date
February 2019
August 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
1750 MHz
1668 MHz
Core clock speed
1400 MHz
1408 MHz
Floating-point performance
-
14,336 gflops
Manufacturing process technology
7 nm
14 nm
Number of transistors
13,230 million
12,500 million
Pipelines / CUDA cores
3840
4096
Power consumption (TDP)
295 Watt
345 Watt
Texture fill rate
420.0
427.0
Memory type
HBM2
HBM2
Maximum RAM amount
16 GB
8 GB
Memory bus width
4096 Bit
2048 Bit
Memory clock speed
1000 MHz
1890 MHz
Memory bandwidth
1024 GB/s
483.8 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.1.125