Radeon RX Vega 56 Mobile and R423 - video card comparison
Radeon RX Vega 56 Mobile
R423
Architecture
GCN 5.0 (2017−2020)
R400 (2004−2008)
GPU code name
Vega 10
R423
Market segment
Laptop
Desktop
Release date
June 2018
-
Interface
PCIe 3.0 x16
-
Boost clock speed
1301 MHz
-
Core clock speed
1138 MHz
-
Manufacturing process technology
14 nm
130 nm
Number of transistors
12,500 million
160 million
Pipelines / CUDA cores
3584
-
Power consumption (TDP)
120 Watt
-
Texture fill rate
291.4
-
Memory type
HBM2
-
Maximum RAM amount
8 GB
-
Memory bus width
2048 Bit
-
Memory clock speed
1600 MHz
-
Memory bandwidth
409.6 GB/s
-
Display Connectors
1x HDMI, 3x DisplayPort
-
HDMI
+
-
DirectX
12 (12_1)
9.0b (9_2)
OpenCL
2.0
N/A
OpenGL
4.6
2.1
Shader Model
6.4
-
Vulkan
1.1.125
N/A