Arc 7 A780 and Radeon RX 7700S - video card comparison

Arc 7 A780

Radeon RX 7700S

Architecture

Generation 12.7 (2022)

RDNA 3

GPU code name

DG2-512

Navi 33

Market segment

Desktop

Laptop

Release date

2022

January 2023

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

None

Boost clock speed

2200 MHz

2200 MHz

Manufacturing process technology

6 nm

6 nm

Number of transistors

21,700 million

13,300 million

Pipelines / CUDA cores

4096

2048

Power consumption (TDP)

200 Watt

100 Watt (75 - 100 Watt TGP)

Texture fill rate

563.2

300.8

Memory type

GDDR6X

GDDR6

Maximum RAM amount

16 GB

8 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

17.5 GB/s

18000 MHz

Memory bandwidth

559.6 GB/s

288.0 GB/s

Shared memory

-

-

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

Portable Device Dependent

HDMI

+

-

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenCL

3.0

2.1

OpenGL

4.6

4.6

Shader Model

6.6

6.7

Vulkan

1.3

1.3