AMD Radeon R9 380X vs Intel Arc Pro A40

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages

1024 additional rendering cores

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)

Score

Benchmark

FP32 (float)

Radeon R9 380X +14%

3.973 TFLOPS

Arc Pro A40

3.482 TFLOPS

Radeon R9 380X

VS

Arc Pro A40

Graphics Card

Nov 2015

Release Date

Aug 2022

Pirate Islands

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1700 MHz

1425 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

182.4GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

Theoretical Performance

31.04 GPixel/s

Pixel Rate

54.40 GPixel/s

124.2 GTexel/s

Texture Rate

108.8 GTexel/s

3.973 TFLOPS

FP16 (half)

6.963 TFLOPS

3.973 TFLOPS

FP32 (float)

3.482 TFLOPS

248.3 GFLOPS

FP64 (double)

870.4 GFLOPS

Graphics Processor

Antigua

GPU Name

DG2-128

Antigua XT (215-0877016)

GPU Variant

ACM-G11

GCN 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

5 billion

Transistors

7.2 billion

366 mm²

Die Size

157 mm²

Board Design

190W

TDP

50W

450 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 2.0

2x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

6.3

Shader Model

6.6

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