Radeon RX Vega 64 and Radeon RX Vega Nano - video card comparison
Radeon RX Vega 64
Radeon RX Vega Nano
Architecture
Vega (2017−2021)
GCN 5.0 (2017−2020)
GPU code name
Vega
Vega 10
Market segment
Desktop
Desktop
Release date
August 2017
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1546 MHz
1546 MHz
Core clock speed
1630 MHz
1200 MHz
Floating-point performance
13,353 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
12,500 million
12,500 million
Pipelines / CUDA cores
4096
4096
Power consumption (TDP)
295 Watt
175 Watt
Texture fill rate
395.8
395.8
Memory type
HBM2
HBM2
Maximum RAM amount
8 GB
8 GB
Memory bus width
2048 Bit
2048 Bit
Memory clock speed
945 MHz
1600 MBps
Memory bandwidth
483.8 GB/s
409.6 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.0b, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.125
1.3