GeForce RTX 2060 Mobile Refresh and Radeon RX 6600M - video card comparison
GeForce RTX 2060 Mobile Refresh
Radeon RX 6600M
Architecture
Turing (2018−2021)
RDNA 2 (2020−2022)
GPU code name
TU106B
R21M-E65-70
Market segment
Laptop
Laptop
Release date
January 2019
September 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1560 MHz
2177 MHz
Core clock speed
-
2068 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
10,800 million
11,060 million
Pipelines / CUDA cores
1920
1792
Power consumption (TDP)
65 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
187.2
235.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
11 GB/s
14000 MHz
Memory bandwidth
264.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2