RTX A4000 and RTX A3000 Mobile - video card comparison
RTX A4000
RTX A3000 Mobile
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA104
GA104
Market segment
Workstation
Laptop
Release date
April 2021
April 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
1560 MHz
1560 MHz
Core clock speed
-
1080 MHz
Manufacturing process technology
8 nm
8 nm
Number of transistors
17,400 million
17,400 million
Pipelines / CUDA cores
6144
4096
Power consumption (TDP)
140 Watt
130 Watt (60 - 115 Watt TGP)
Texture fill rate
299.5
237.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
14 GB/s
14000 MHz
Memory bandwidth
448.0 GB/s
336.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort 1.4a
No outputs
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
1.2