RTX A4000 and GeForce RTX 3080 Ti 20 GB - video card comparison
RTX A4000
GeForce RTX 3080 Ti 20 GB
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA104
GA102
Market segment
Workstation
Desktop
Release date
April 2021
January 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 12-pin
Boost clock speed
1560 MHz
1665 MHz
Manufacturing process technology
8 nm
8 nm
Number of transistors
17,400 million
28,300 million
Pipelines / CUDA cores
6144
10240
Power consumption (TDP)
140 Watt
350 Watt
Texture fill rate
299.5
532.8
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
20 GB
Memory bus width
256 Bit
320 Bit
Memory clock speed
14 GB/s
19 GB/s
Memory bandwidth
448.0 GB/s
760.3 GB/s
Display Connectors
4x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.3
1.3