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

GeForce RTX 4080

GeForce GTX 1080 Ti 12 GB

Architecture

Ada Lovelace

Pascal (2016−2021)

GPU code name

AD103-300-A1

GP102

Market segment

Desktop

Release date

September 2022

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 16-pin

1x 6-pin + 1x 8-pin

Boost clock speed

2505 MHz

1670 MHz

Core clock speed

2205 MHz

Manufacturing process technology

5 nm

16 nm

Number of transistors

45,900 million

11,800 million

Pipelines / CUDA cores

9728

3200

Power consumption (TDP)

320 Watt

250 Watt

Texture fill rate

761.5

334.0

Memory type

GDDR6X

GDDR5X

Maximum RAM amount

16 GB

12 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

22400 MHz

11 GB/s

Memory bandwidth

716.8 GB/s

528.4 GB/s

Shared memory

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

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

6.6

6.7

Vulkan

1.3