AMD Radeon R9 380X vs Intel Arc A380

VS

AMD Radeon R9 380X Intel Arc A380

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 6GB VRAM Arc A380 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 A380 's Advantages

Released 6 years and 7 months late

Boost Clock2050MHz

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (186.0GB/s vs 182.4GB/s)

Lower TDP (75W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 380X

3.973 TFLOPS

Arc A380 +5%

4.198 TFLOPS

3DMark Time Spy

Radeon R9 380X

3050

Arc A380 +39%

4254

Radeon R9 380X

VS

Arc A380

Graphics Card

Nov 2015

Release Date

Jun 2022

Pirate Islands

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2050 MHz

1425 MHz

Memory Clock

1937 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

182.4GB/s

Bandwidth

186.0GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

Tensor Cores

128

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

Theoretical Performance

31.04 GPixel/s

Pixel Rate

65.60 GPixel/s

124.2 GTexel/s

Texture Rate

131.2 GTexel/s

3.973 TFLOPS

FP16 (half)

8.397 TFLOPS

3.973 TFLOPS

FP32 (float)

4.198 TFLOPS

248.3 GFLOPS

FP64 (double)

-

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

75W

450 W

Suggested PSU

250 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

2x 6-pin

Power Connectors

1x 8-pin

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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