Quadro RTX 8000 and RTX A4500 Mobile - video card comparison

Quadro RTX 8000

RTX A4500 Mobile

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

TU102

GA104

Market segment

Workstation

Laptop

Release date

August 2018

March 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

1770 MHz

1500 MHz

Core clock speed

1395 MHz

930 MHz

Manufacturing process technology

12 nm

8 nm

Number of transistors

18,600 million

17,400 million

Pipelines / CUDA cores

4608

5888

Power consumption (TDP)

260 Watt

140 Watt (80 - 140 Watt TGP)

Texture fill rate

509.8

223.6

Memory type

GDDR6

Maximum RAM amount

48 GB

16 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

14000 MHz

16000 MHz

Memory bandwidth

672.0 GB/s

448.0 GB/s

Shared memory

Display Connectors

4x DisplayPort, 1x USB Type-C

No outputs

DirectX

12 Ultimate (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.6

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.6

Vulkan

1.2.131

1.3