Radeon HD 7590M and Arc A580 - video card comparison

Radeon HD 7590M

Arc A580

Architecture

Terascale 2 (2009−2015)

-

GPU code name

Thames XT

DG2-512

Market segment

Laptop

Desktop

Release date

January 2012

October 2023

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

-

2x 8-pin

Boost clock speed

-

2000 MHz

Core clock speed

600 MHz

1700 MHz

Floating-point performance

576.0 gflops

-

Manufacturing process technology

40 nm

6 nm

Number of transistors

716 million

21,700 million

Pipelines / CUDA cores

480

3072

Power consumption (TDP)

18 Watt

175 Watt

Texture fill rate

14.40

384.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

8 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

3200 MHz

16000 MHz

Memory bandwidth

25.6 GB/s

512.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 2.0

HDMI

-

+

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.6

Vulkan

N/A

1.3