Arc A770 and T550 Mobile - video card comparison

Arc A770

T550 Mobile

Architecture

Alchemist

Turing (2018−2021)

GPU code name

DG2-512

TU117

Market segment

Desktop

Laptop

Release date

October 2022

May 2022

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

-

Boost clock speed

2400 MHz

1665 MHz

Core clock speed

2100 MHz

1065 MHz

Manufacturing process technology

6 nm

12 nm

Number of transistors

21,700 million

4,700 million

Pipelines / CUDA cores

4096

1024

Power consumption (TDP)

225 Watt

25 Watt (20 - 60 Watt TGP)

Texture fill rate

614.4

106.6

Memory type

GDDR6

GDDR5, GDDR6

Maximum RAM amount

16 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

16000 MHz

12000 MHz

Memory bandwidth

512.0 GB/s

96 GB/s

Shared memory

-

-

Display Connectors

1x HDMI 2.1, 3x DisplayPort 2.0

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

-

7.5

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.6

6.6

Vulkan

1.3

1.3