Radeon RX 5950 and Arc 7 A780 - video card comparison

Radeon RX 5950

Arc 7 A780

Architecture

RDNA 2.0 (2020−2022)

Generation 12.7 (2022)

GPU code name

Navi 21

DG2-512

Market segment

Desktop

Desktop

Release date

-

2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

2x 8-pin

Boost clock speed

1535 MHz

2200 MHz

Manufacturing process technology

7 nm

6 nm

Number of transistors

21,000 million

21,700 million

Pipelines / CUDA cores

4864

4096

Power consumption (TDP)

350 Watt

200 Watt

Texture fill rate

466.6

563.2

Memory type

GDDR6

GDDR6X

Maximum RAM amount

24 GB

16 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

14000 MHz

17.5 GB/s

Memory bandwidth

672.0 GB/s

559.6 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

1x HDMI 2.1, 3x DisplayPort 1.4a

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