Radeon R7 Graphics and Radeon RX Vega Mobile - video card comparison
Radeon R7 Graphics
Radeon RX Vega Mobile
Architecture
GCN 2.0 (2013−2017)
Vega (2017−2021)
GPU code name
Spectre
Vega Mobile
Market segment
Desktop
Laptop
Release date
January 2014
January 2018
Interface
IGP
-
Boost clock speed
980 MHz
-
Core clock speed
686 MHz
-
Floating-point performance
526.8 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,410 million
-
Pipelines / CUDA cores
512
1792
Power consumption (TDP)
15 Watt
90 Watt
Texture fill rate
31.36
-
Memory type
System Shared
HBM2
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
2048 Bit
Memory clock speed
System Shared
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (12_0)
12_1
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.0
-
Vulkan
1.2.131
-