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

GeForce RTX 4080 Ti Mobile

GeForce GTX 1080 Ti 12 GB

Architecture

Ada Lovelace

Pascal (2016−2021)

GPU code name

AD104

GP102

Market segment

Laptop

Desktop

Release date

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

1665 MHz

1670 MHz

Manufacturing process technology

4 nm

16 nm

Number of transistors

35,800 million

11,800 million

Pipelines / CUDA cores

7280

3200

Power consumption (TDP)

175 Watt

250 Watt

Texture fill rate

399.6

334.0

Memory type

GDDR6

GDDR5X

Maximum RAM amount

12 GB

Memory bus width

192 Bit

384 Bit

Memory clock speed

16 GB/s

11 GB/s

Memory bandwidth

384.0 GB/s

528.4 GB/s

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