GeForce RTX 3080 Mobile and RTX A4000 - video card comparison
GeForce RTX 3080 Mobile
RTX A4000
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GN20-E7 GA104
GA104
Market segment
Laptop
Workstation
Release date
January 2021
April 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1245 - 1710 MHz
1560 MHz
Core clock speed
780 - 1100 MHz
-
Manufacturing process technology
8 nm
8 nm
Number of transistors
17,400 million
17,400 million
Pipelines / CUDA cores
6144
6144
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
140 Watt
Texture fill rate
296.6
299.5
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
14 GB/s
Memory bandwidth
384.0 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x DisplayPort 1.4a
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3