Radeon RX 5770 and Arc A770 - video card comparison

Radeon RX 5770

Arc A770

Architecture

RDNA 1.0 (2019−2020)

Alchemist

GPU code name

Navi 10

DG2-512

Market segment

Desktop

Desktop

Release date

-

October 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

-

1x 6-pin + 1x 8-pin

Boost clock speed

1000 MHz

2400 MHz

Core clock speed

1000 MHz

2100 MHz

Manufacturing process technology

7 nm

6 nm

Number of transistors

-

21,700 million

Pipelines / CUDA cores

-

4096

Power consumption (TDP)

225 Watt

225 Watt

Texture fill rate

-

614.4

Memory type

-

GDDR6

Maximum RAM amount

-

16 GB

Memory bus width

-

256 Bit

Memory clock speed

14000 MHz

16000 MHz

Memory bandwidth

-

512.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 2.0

HDMI

-

+

DirectX

12.0 (12_1)

12 Ultimate (12_2)

OpenCL

-

3.0

OpenGL

4.6

4.6

Shader Model

-

6.6

Vulkan

-

1.3