Quadro RTX A6000 and GeForce RTX 4090 Mobile - video card comparison
Quadro RTX A6000
GeForce RTX 4090 Mobile
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
Ampere
GN21-X11
Market segment
Workstation
Laptop
Release date
October 2020
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
-
Boost clock speed
1800 MHz
2040 MHz
Core clock speed
1410 MHz
-
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
45,900 million
Pipelines / CUDA cores
10752
9728
Power consumption (TDP)
300 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
625.0
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
16000 MHz
20000 MHz
Memory bandwidth
768.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3