GeForce RTX 3090 Ti and Arc A780 - video card comparison

GeForce RTX 3090 Ti

Arc A780

Architecture

Ampere (2020−2022)

Generation 12.7 (2022)

GPU code name

Ampere GA102

DG2-512

Market segment

Desktop

Desktop

Release date

January 2022

2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

2x 8-pin

Boost clock speed

1860 MHz

2200 MHz

Core clock speed

1560 MHz

-

Manufacturing process technology

8 nm

6 nm

Number of transistors

28,300 million

21,700 million

Pipelines / CUDA cores

10752

4096

Power consumption (TDP)

450 Watt

200 Watt

Texture fill rate

625.0

563.2

Memory type

GDDR6X

GDDR6X

Maximum RAM amount

24 GB

16 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

21000 MHz

17.5 GB/s

Memory bandwidth

1,008 GB/s

559.6 GB/s

Shared memory

-

-

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

1x HDMI 2.1, 3x DisplayPort 2.0

HDMI

+

+

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

-

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.6

6.6

Vulkan

1.3

1.3