Radeon R4 Mobile Graphics and GeForce RTX 2070 Mobile Refresh - video card comparison
Radeon R4 Mobile Graphics
GeForce RTX 2070 Mobile Refresh
Architecture
GCN 2.0 (2013−2017)
Turing (2018−2021)
GPU code name
Spectre SL
TU106B
Market segment
Laptop
Laptop
Release date
September 2014
January 2020
Interface
IGP
PCIe 3.0 x16
Boost clock speed
655 MHz
1485 MHz
Core clock speed
533 MHz
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
2,410 million
10,800 million
Pipelines / CUDA cores
192
2304
Power consumption (TDP)
17 Watt
115 Watt
Texture fill rate
6.396
213.8
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
448.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.0
6.5
Vulkan
1.2.131
1.2.140