Radeon RX 590 and Radeon RX Vega 56 Mobile - video card comparison
Radeon RX 590
Radeon RX Vega 56 Mobile
Architecture
Polaris (2016−2019)
GCN 5.0 (2017−2020)
GPU code name
Polaris 30
Vega 10
Market segment
Desktop
Laptop
Release date
November 2018
June 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1545 MHz
1301 MHz
Core clock speed
1469 MHz
1138 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
5,700 million
12,500 million
Pipelines / CUDA cores
2304
3584
Power consumption (TDP)
175 Watt
120 Watt
Texture fill rate
222.5
291.4
Memory type
GDDR5
HBM2
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
2048 Bit
Memory clock speed
8000 MHz
1600 MHz
Memory bandwidth
256.0 GB/s
409.6 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_0)
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
FreeSync
+
-