GeForce RTX 3080 Mobile and Radeon RX 6700M - video card comparison
GeForce RTX 3080 Mobile
Radeon RX 6700M
Architecture
Ampere (2020−2022)
RDNA 2 (2020−2022)
GPU code name
GN20-E7 GA104
R21M-E110-70
Market segment
Laptop
Laptop
Release date
January 2021
September 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1245 - 1710 MHz
2300 MHz
Core clock speed
780 - 1100 MHz
-
Manufacturing process technology
8 nm
7 nm
Number of transistors
17,400 million
17,200 million
Pipelines / CUDA cores
6144
2304
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
135 Watt
Texture fill rate
296.6
324.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
10 GB
Memory bus width
256 Bit
160 Bit
Memory clock speed
14000 MHz
16000 MHz
Memory bandwidth
384.0 GB/s
384.0 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