RTX A4000 Mobile and A2 - video card comparison
RTX A4000 Mobile
A2
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA104
GA107
Market segment
Laptop
Desktop
Release date
April 2021
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1680 MHz
1770 MHz
Core clock speed
780 MHz
-
Manufacturing process technology
8 nm
8 nm
Number of transistors
17,400 million
-
Pipelines / CUDA cores
5120
1280
Power consumption (TDP)
140 Watt (80 - 125 Watt TGP)
60 Watt
Texture fill rate
290.9
70.80
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
12000 MHz
12.5 GB/s
Memory bandwidth
448.0 GB/s
200.1 GB/s
Shared memory
-
-
Display Connectors
No outputs
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
6.6
6.6
Vulkan
1.2
1.2