Radeon RX Vega M GH and Radeon R9 M290X Crossfire - video card comparison
Radeon RX Vega M GH
Radeon R9 M290X Crossfire
Architecture
Vega (2017−2021)
GCN (2011−2017)
GPU code name
Vega Kaby Lake-G
Neptune CF
Market segment
Laptop
Laptop
Release date
January 2018
March 2014
Interface
IGP
-
Boost clock speed
1190 MHz
900 MHz
Core clock speed
1063 MHz
850 MHz
Floating-point performance
3,656 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,000 million
2x 2800 Million
Pipelines / CUDA cores
1536
2560
Power consumption (TDP)
100 Watt
200 Watt
Texture fill rate
114.2
-
Memory type
HBM2
GDDR5
Maximum RAM amount
4 GB
2x 4 GB
Memory bus width
1024 Bit
2x 256 Bit
Memory clock speed
1600 MHz
4800 MHz
Memory bandwidth
204.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (12_0)
12 (FL 11_1)
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-