Radeon HD 3450 AGP and Arc A580 - video card comparison

Radeon HD 3450 AGP

Arc A580

Architecture

TeraScale (2005−2013)

-

GPU code name

RV620

DG2-512

Market segment

Desktop

Desktop

Release date

January 2008

October 2023

Interface

AGP 8x

PCIe 4.0 x16

Supplementary power connectors

1x Molex

2x 8-pin

Boost clock speed

-

2000 MHz

Core clock speed

600 MHz

1700 MHz

Floating-point performance

48 gflops

-

Manufacturing process technology

55 nm

6 nm

Number of transistors

181 million

21,700 million

Pipelines / CUDA cores

40

3072

Power consumption (TDP)

25 Watt

175 Watt

Texture fill rate

2.400

384.0

Memory type

DDR2

GDDR6

Maximum RAM amount

512 MB

8 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

1000 MHz

16000 MHz

Memory bandwidth

8 GB/s

512.0 GB/s

Display Connectors

2x DVI

1x HDMI 2.1, 3x DisplayPort 2.0

HDMI

-

+

DirectX

10.1 (10_1)

12 Ultimate (12_2)

OpenCL

N/A

3.0

OpenGL

3.3

4.6

Shader Model

4.1

6.6

Vulkan

N/A

1.3