GeForce RTX 3080 Ti and A2 - video card comparison

GeForce RTX 3080 Ti

A2

Architecture

Ampere (2020−2022)

Ampere (2020−2022)

GPU code name

Ampere GA102

GA107

Market segment

Desktop

Desktop

Release date

September 2020

November 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 12-pin

None

Boost clock speed

1667 MHz

1770 MHz

Core clock speed

1370 MHz

-

Manufacturing process technology

8 nm

8 nm

Number of transistors

28,300 million

-

Pipelines / CUDA cores

10240

1280

Power consumption (TDP)

350 Watt

60 Watt

Texture fill rate

532.8

70.80

Memory type

GDDR6X

GDDR6

Maximum RAM amount

12 GB

16 GB

Memory bus width

384 Bit

128 Bit

Memory clock speed

19000 MHz

12.5 GB/s

Memory bandwidth

912.4 GB/s

200.1 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

8.6

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.6

6.6

Vulkan

1.2

1.2