GeForce RTX 3090 and T1200 Mobile - video card comparison

GeForce RTX 3090

T1200 Mobile

Architecture

Ampere (2020−2022)

Turing (2018−2021)

GPU code name

Ampere GA102

Market segment

Desktop

Laptop

Release date

September 2020

April 2021

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 12-pin

Boost clock speed

1700 MHz

1425 MHz

Core clock speed

1400 MHz

855 MHz

Manufacturing process technology

8 nm

12 nm

Number of transistors

28,300 million

Pipelines / CUDA cores

10496

1024

Power consumption (TDP)

350 Watt

95 Watt (35 - 95 Watt TGP)

Texture fill rate

556.0

Memory type

GDDR6X

GDDR6

Maximum RAM amount

24 GB

4 GB

Memory bus width

384 Bit

128 Bit

Memory clock speed

19500 MHz

10000 MHz

Memory bandwidth

936.2 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 Ultimate (12_2)

12_1

CUDA

8.5

OpenCL

2.0

OpenGL

4.6

Shader Model

6.5

Vulkan

1.2