GeForce RTX 3080 Max-Q and RTX A4000 - video card comparison
GeForce RTX 3080 Max-Q
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
None
1x 6-pin
Boost clock speed
1245 MHz
1560 MHz
Core clock speed
780 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)
80 Watt
140 Watt
Texture fill rate
239.0
299.5
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
6000 MHz
14 GB/s
Memory bandwidth
320.0 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
4x DisplayPort 1.4a
HDMI
+
-
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