GeForce RTX 3080 Ti and T550 Mobile - video card comparison

GeForce RTX 3080 Ti

T550 Mobile

Architecture

Ampere (2020−2022)

Turing (2018−2021)

GPU code name

Ampere GA102

TU117

Market segment

Desktop

Laptop

Release date

September 2020

May 2022

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 12-pin

Boost clock speed

1667 MHz

1665 MHz

Core clock speed

1370 MHz

1065 MHz

Manufacturing process technology

8 nm

12 nm

Number of transistors

28,300 million

4,700 million

Pipelines / CUDA cores

10240

1024

Power consumption (TDP)

350 Watt

25 Watt (20 - 60 Watt TGP)

Texture fill rate

532.8

106.6

Memory type

GDDR6X

GDDR5, GDDR6

Maximum RAM amount

12 GB

4 GB

Memory bus width

384 Bit

64 Bit

Memory clock speed

19000 MHz

12000 MHz

Memory bandwidth

912.4 GB/s

96 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

7.5

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

Vulkan

1.2

1.3