GeForce GTX 1080 SLI Mobile and Polaris 21 - video card comparison

GeForce GTX 1080 SLI Mobile

Polaris 21

Architecture

Pascal (2016−2021)

GCN 4.0 (2016−2020)

GPU code name

Pascal GP104 SLI

Polaris 21

Market segment

Laptop

Desktop

Release date

August 2016

-

SLI options

+

-

Boost clock speed

1733 MHz

-

Core clock speed

1556 MHz

-

Manufacturing process technology

16 nm

14 nm

Number of transistors

14400 Million

3,000 million

Pipelines / CUDA cores

5120

1024

Memory type

GDDR5

-

Maximum RAM amount

2x 8 GB

-

Memory bus width

256 Bit

-

Memory clock speed

10000 MHz

-

Shared memory

-

-

G-SYNC support

+

-

DirectX

12_1

12 (12_0)

CUDA

+

-

OpenCL

-

2.1

OpenGL

-

4.6

Shader Model

-

6.7

Vulkan

+

1.3

VR Ready

+

-