Intel Arc A580 vs AMD Radeon R9 380 OEM

VS

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 4GB VRAM Radeon R9 380 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Released 8 years and 5 months late

Boost Clock2000MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 176.0GB/s)

1280 additional rendering cores

Lower TDP (175W vs 190W)

Score

Benchmark

FP32 (float)

Arc A580 +273%

12.29 TFLOPS

Radeon R9 380 OEM

3.29 TFLOPS

Arc A580

VS

Radeon R9 380 OEM

Graphics Card

Oct 2023

Release Date

May 2015

Alchemist

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1700 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2000 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

176.0GB/s

Render Config

-

SM Count

-

Compute Units

28

3072

Shading Units

1792

192

TMUs

112

96

ROPs

32

384

Tensor Cores

-

24

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

512 KB

Theoretical Performance

192.0 GPixel/s

Pixel Rate

29.38 GPixel/s

384.0 GTexel/s

Texture Rate

102.8 GTexel/s

24.58 TFLOPS

FP16 (half)

3.290 TFLOPS

12.29 TFLOPS

FP32 (float)

3.290 TFLOPS

-

FP64 (double)

205.6 GFLOPS

Graphics Processor

DG2-512

GPU Name

Antigua

ACM-G10

GPU Variant

Antigua PRO (215-0877000)

Generation 12.7

Architecture

GCN 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

5 billion

406 mm²

Die Size

366 mm²

Board Design

175W

TDP

190W

450 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

2x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.6

Shader Model

6.3

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