GeForce RTX 3080 Mobile and Radeon Pro Vega 64X - video card comparison
GeForce RTX 3080 Mobile
Radeon Pro Vega 64X
Architecture
Ampere (2020−2022)
GCN 5.0 (2017−2020)
GPU code name
GN20-E7 GA104
Vega 10
Market segment
Laptop
Mobile workstation
Release date
January 2021
March 2019
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1245 - 1710 MHz
1468 MHz
Core clock speed
780 - 1100 MHz
1250 MHz
Manufacturing process technology
8 nm
14 nm
Number of transistors
17,400 million
12,500 million
Pipelines / CUDA cores
6144
4096
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
250 Watt
Texture fill rate
296.6
375.8
Memory type
GDDR6
HBM2
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
2048 Bit
Memory clock speed
14000 MHz
2000 MHz
Memory bandwidth
384.0 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.6
-
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2
1.1.125