GeForce RTX 4080 Mobile and GeForce GTX 1080 Ti 12 GB - video card comparison

GeForce RTX 4080 Mobile

GeForce GTX 1080 Ti 12 GB

Architecture

Ada Lovelace

Pascal (2016−2021)

GPU code name

GN21-X9

GP102

Market segment

Laptop

Desktop

Release date

January 2023

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

2280 MHz

1670 MHz

Core clock speed

1860 MHz

Manufacturing process technology

5 nm

16 nm

Number of transistors

35,800 million

11,800 million

Pipelines / CUDA cores

7424

3200

Power consumption (TDP)

150 Watt (60 - 150 Watt TGP)

250 Watt

Texture fill rate

386.3

334.0

Memory type

GDDR6X

GDDR5X

Maximum RAM amount

12 GB

Memory bus width

192 Bit

384 Bit

Memory clock speed

20000 MHz

11 GB/s

Memory bandwidth

432.0 GB/s

528.4 GB/s

Shared memory

Display Connectors

Portable Device Dependent

1x HDMI 2.0, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.9

6.1

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3