GeForce RTX 3060 Max-Q and Radeon RX 6600M - video card comparison
GeForce RTX 3060 Max-Q
Radeon RX 6600M
Architecture
Ampere (2020−2022)
RDNA 2 (2020−2022)
GPU code name
GN20-E3 GA106
R21M-E65-70
Market segment
Laptop
Laptop
Release date
January 2021
September 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1283 MHz
2177 MHz
Core clock speed
-
2068 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
13,250 million
11,060 million
Pipelines / CUDA cores
3840
1792
Power consumption (TDP)
60 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
153.8
235.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
12 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
8.6
-
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2