GeForce RTX 2070 Max-Q Refresh and Radeon R5 M445 - video card comparison
GeForce RTX 2070 Max-Q Refresh
Radeon R5 M445
Architecture
Turing (2018−2021)
GCN 3.0 (2014−2017)
GPU code name
TU106B
Meso
Market segment
Desktop
Desktop
Release date
June 2020
2016
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
1125 MHz
980 MHz
Core clock speed
-
920 MHz
Manufacturing process technology
12 nm
28 nm
Number of transistors
10,800 million
1,550 million
Pipelines / CUDA cores
2304
384
Power consumption (TDP)
115 Watt
-
Texture fill rate
162.0
22.08
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
11 GB/s
4 GB/s
Memory bandwidth
352.0 GB/s
32 GB/s
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 (12_0)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2.170