Radeon RX Vega 64 Nano and Radeon RX 590 - video card comparison
Radeon RX Vega 64 Nano
Radeon RX 590
Architecture
GCN 5.0 (2017−2020)
Polaris (2016−2019)
GPU code name
Vega 10
Polaris 30
Market segment
Desktop
Desktop
Release date
October 2017
November 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1247 MHz
1545 MHz
Core clock speed
1156 MHz
1469 MHz
Floating-point performance
10,215 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
12,500 million
5,700 million
Pipelines / CUDA cores
4096
2304
Power consumption (TDP)
250 Watt
175 Watt
Texture fill rate
319.2
222.5
Memory type
HBM2
GDDR5
Maximum RAM amount
8 GB
8 GB
Memory bus width
2048 Bit
256 Bit
Memory clock speed
1600 MHz
8000 MHz
Memory bandwidth
409.6 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12.0
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
5.0
6.4
Vulkan
-
1.2.131
FreeSync
-
+