Intel Arc A580 vs AMD Radeon R9 380X

VS

Intel Arc A580

AMD Radeon R9 380X

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

Main Differences

Intel Arc A580 's Advantages

Released 7 years and 11 months late

Boost Clock2000MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 182.4GB/s)

1024 additional rendering cores

Lower TDP (175W vs 190W)

Score

Benchmark

FP32 (float)

Arc A580 +209%

12.29 TFLOPS

Radeon R9 380X

3.973 TFLOPS

3DMark Time Spy

Arc A580 +256%

10875

Radeon R9 380X

3050

Arc A580

VS

Radeon R9 380X

Graphics Card

Oct 2023

Release Date

Nov 2015

Alchemist(Arc 5)

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

1425 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

182.4GB/s

Render Config

-

Compute Units

32

-

3072

Shading Units

2048

192

TMUs

128

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

31.04 GPixel/s

384.0 GTexel/s

Texture Rate

124.2 GTexel/s

24.58 TFLOPS

FP16 (half)

3.973 TFLOPS

12.29 TFLOPS

FP32 (float)

3.973 TFLOPS

1.536 TFLOPS

FP64 (double)

248.3 GFLOPS

Board Design

175W

TDP

190W

450 W

Suggested PSU

450 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

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

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

DG2-512

GPU Name

Antigua

ACM-G10

GPU Variant

Antigua XT (215-0877016)

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

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

-

6.6

Shader Model

6.3

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