GeForce GTX 1080 Ti and A2 - video card comparison

GeForce GTX 1080 Ti

A2

Architecture

Pascal (2016−2021)

Ampere (2020−2022)

GPU code name

GP102

GA107

Market segment

Desktop

Desktop

Release date

February 2017

November 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Recommended system power (PSU)

600 Watt

-

Supplementary power connectors

1x 6-pin + 1x 8-pin

None

SLI options

+

-

Boost clock speed

1600 MHz

1770 MHz

Core clock speed

1481 MHz

-

Floating-point performance

11,340 gflops

-

Manufacturing process technology

16 nm

8 nm

Number of transistors

11,800 million

-

Pipelines / CUDA cores

3584

1280

Power consumption (TDP)

250 Watt

60 Watt

Maximum GPU temperature

91 °C

-

Texture fill rate

354.4

70.80

Memory type

GDDR5X

GDDR6

Maximum RAM amount

11 GB

16 GB

Memory bus width

352 Bit

128 Bit

Memory clock speed

11000 MHz

12.5 GB/s

Memory bandwidth

484.4 GB/s

200.1 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

Multi monitor support

+

-

HDMI

+

-

G-SYNC support

+

-

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

+

8.6

OpenCL

1.2

3.0

OpenGL

4.5

4.6

Shader Model

6.4

6.6

Vulkan

+

1.2

Ansel

+

-

GPU Boost

3.0

-