Quadro RTX A6000 and GeForce4 420 Go - video card comparison

Quadro RTX A6000

GeForce4 420 Go

Architecture

Ampere (2020−2022)

Celsius (1999−2005)

GPU code name

Ampere

NV17M

Market segment

Workstation

Laptop

Release date

October 2020

March 2002

Interface

PCIe 4.0 x16

AGP 4x

Supplementary power connectors

8-pin EPS

-

Boost clock speed

1800 MHz

190 MHz

Core clock speed

1410 MHz

200 MHz

Manufacturing process technology

8 nm

150 nm

Number of transistors

28,300 million

29 million

Pipelines / CUDA cores

10752

2

Power consumption (TDP)

300 Watt

-

Texture fill rate

625.0

0.8

Memory type

GDDR6

DDR

Maximum RAM amount

48 GB

64 MB

Memory bus width

384 Bit

32 Bit

Memory clock speed

16000 MHz

400 MHz

Memory bandwidth

768.0 GB/s

3.2 GB/s

Shared memory

-

-

Display Connectors

4x DisplayPort

No outputs

DirectX

12 Ultimate (12_2)

8.0

CUDA

8.6

-

OpenCL

2.0

N/A

OpenGL

4.6

1.3

Shader Model

6.5

-

Vulkan

1.2

N/A