Intel Arc Pro A40 vs AMD Radeon R9 380X

VS

Intel Arc Pro A40

AMD Radeon R9 380X

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 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 Pro A40 's Advantages

Released 6 years and 9 months late

Boost Clock1700MHz

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (192.0GB/s vs 182.4GB/s)

Lower TDP (50W vs 190W)

AMD Radeon R9 380X 's Advantages

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Arc Pro A40

3.482 TFLOPS

Radeon R9 380X +14%

3.973 TFLOPS

Arc Pro A40

VS

Radeon R9 380X

Graphics Card

Aug 2022

Release Date

Nov 2015

Alchemist

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1700 MHz

Boost Clock

-

2000 MHz

Memory Clock

1425 MHz

Memory

6GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

192.0GB/s

Bandwidth

182.4GB/s

Render Config

-

Compute Units

32

-

1024

Shading Units

2048

64

TMUs

128

32

ROPs

32

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

54.40 GPixel/s

Pixel Rate

31.04 GPixel/s

108.8 GTexel/s

Texture Rate

124.2 GTexel/s

6.963 TFLOPS

FP16 (half)

3.973 TFLOPS

3.482 TFLOPS

FP32 (float)

3.973 TFLOPS

870.4 GFLOPS

FP64 (double)

248.3 GFLOPS

Board Design

50W

TDP

190W

250 W

Suggested PSU

450 W

4x mini-DisplayPort 2.0

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

DG2-128

GPU Name

Antigua

ACM-G11

GPU Variant

Antigua XT (215-0877016)

Generation 12.7

Architecture

GCN 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

5 billion

157 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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