AMD Radeon RX 580G vs Intel Arc A580

VS

AMD Radeon RX 580G Intel Arc A580

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 8GB VRAM Arc A580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Released 5 years late

Boost Clock has increased by 50% (2000MHz vs 1330MHz)

Larger VRAM bandwidth (512.0GB/s vs 256.0GB/s)

768 additional rendering cores

Lower TDP (175W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580G

6.129 TFLOPS

Arc A580 +100%

12.29 TFLOPS

Radeon RX 580G

VS

Arc A580

Graphics Card

Oct 2018

Release Date

Oct 2023

Polaris

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1257 MHz

Base Clock

1700 MHz

1330 MHz

Boost Clock

2000 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

36

Compute Units

-

2304

Shading Units

3072

144

TMUs

192

32

ROPs

96

-

Tensor Cores

384

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

8 MB

Theoretical Performance

42.56 GPixel/s

Pixel Rate

192.0 GPixel/s

191.5 GTexel/s

Texture Rate

384.0 GTexel/s

6.129 TFLOPS

FP16 (half)

24.58 TFLOPS

6.129 TFLOPS

FP32 (float)

12.29 TFLOPS

383.0 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

DG2-512

Polaris 20 XTX (215-0910038)

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

21.7 billion

232 mm²

Die Size

406 mm²

Board Design

185W

TDP

175W

450 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.6

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