R580 and Radeon RX 6700 XT - video card comparison

R580

Radeon RX 6700 XT

Architecture

Ultra-Threaded SE

Navi / RDNA2 (2020−2022)

GPU code name

R580

Navi 22

Market segment

Desktop

Desktop

Release date

-

March 2021

Interface

-

PCIe 4.0 x16

Supplementary power connectors

-

1x 6-pin + 1x 8-pin

Boost clock speed

-

2581 MHz

Core clock speed

-

2321 MHz

Manufacturing process technology

90 nm

7 nm

Number of transistors

384 million

17,200 million

Pipelines / CUDA cores

-

2560

Power consumption (TDP)

-

230 Watt

Texture fill rate

-

413.0

Memory type

-

GDDR6

Maximum RAM amount

-

12 GB

Memory bus width

-

192 Bit

Memory clock speed

-

16000 MHz

Memory bandwidth

-

384.0 GB/s

Display Connectors

-

1x HDMI, 3x DisplayPort

HDMI

-

+

DirectX

9.0c (9_3)

12 Ultimate (12_2)

OpenCL

N/A

2.1

OpenGL

2.1 (full) Shader Model

3.06.5

Vulkan

N/A

1.2