Radeon RX 580 XTR and Radeon RX 5900 XT - video card comparison

Radeon RX 580 XTR

Radeon RX 5900 XT

Architecture

GCN 4.0 (2016−2020)

RDNA 2.0 (2020−2022)

GPU code name

Polaris 20

Navi 21

Market segment

Desktop

Release date

April 2017

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

2x 8-pin

Boost clock speed

1340 MHz

1735 MHz

Core clock speed

1257 MHz

Floating-point performance

6,175 gflops

Manufacturing process technology

14 nm

7 nm

Number of transistors

5,700 million

21,000 million

Pipelines / CUDA cores

2304

4352

Power consumption (TDP)

185 Watt

300 Watt

Texture fill rate

193.0

471.9

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

12 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

8000 MHz

14000 MHz

Memory bandwidth

256.0 GB/s

672.0 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

12.0 (12_0)

12 Ultimate (12_1)

OpenGL

4.5

4.6