Zhongshan Subor Z+ GPU and GeForce RTX 3080 Ti Mobile - video card comparison

Zhongshan Subor Z+ GPU

GeForce RTX 3080 Ti Mobile

Architecture

GCN 5.0 (2017−2020)

Ampere (2020−2022)

GPU code name

Fenghuang

GN20-E8

Market segment

Desktop

Laptop

Release date

August 2018

January 2022

Interface

IGP

PCIe 4.0 x16

Boost clock speed

1590 MHz

Core clock speed

1300 MHz

975 MHz

Manufacturing process technology

14 nm

8 nm

Pipelines / CUDA cores

1536

7424

Power consumption (TDP)

100 Watt

150 Watt (80 - 150 Watt TGP)

Texture fill rate

124.8

292.3

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

16 GB

Memory bus width

256 Bit

Memory clock speed

4800 MHz

14000 MHz

Memory bandwidth

153.6 GB/s

512.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.2

6.5

Vulkan

1.2

1.3