Quadro RTX A6000 and GeForce RTX 4080 Mobile - video card comparison

Quadro RTX A6000

GeForce RTX 4080 Mobile

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

Ampere

GN21-X9

Market segment

Workstation

Laptop

Release date

October 2020

January 2023

Interface

PCIe 4.0 x16

Supplementary power connectors

8-pin EPS

Boost clock speed

1800 MHz

2280 MHz

Core clock speed

1410 MHz

1860 MHz

Manufacturing process technology

8 nm

5 nm

Number of transistors

28,300 million

35,800 million

Pipelines / CUDA cores

10752

7424

Power consumption (TDP)

300 Watt

150 Watt (60 - 150 Watt TGP)

Texture fill rate

625.0

386.3

Memory type

GDDR6

GDDR6X

Maximum RAM amount

48 GB

12 GB

Memory bus width

384 Bit

192 Bit

Memory clock speed

16000 MHz

20000 MHz

Memory bandwidth

768.0 GB/s

432.0 GB/s

Shared memory

Display Connectors

4x DisplayPort

Portable Device Dependent

DirectX

12 Ultimate (12_2)

CUDA

8.6

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3