GeForce RTX 3080 Mobile and A100 PCIe - video card comparison
GeForce RTX 3080 Mobile
A100 PCIe
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GN20-E7 GA104
GA100
Market segment
Laptop
Desktop
Release date
January 2021
June 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1245 - 1710 MHz
-
Core clock speed
780 - 1100 MHz
1410 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
17,400 million
54,200 million
Pipelines / CUDA cores
6144
6912
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
250 Watt
Texture fill rate
296.6
609.1
Memory type
GDDR6
HBM2e
Maximum RAM amount
16 GB
40 GB
Memory bus width
256 Bit
5120 Bit
Memory clock speed
14000 MHz
2.4 GB/s
Memory bandwidth
384.0 GB/s
1,555 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.0
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2