Intel Arc A380M vs NVIDIA GeForce RTX 5080 Mobile

VS

Intel Arc A380M

NVIDIA GeForce RTX 5080 Mobile

We compared two Mobile platform GPUs: 6GB VRAM Arc A380M and 16GB VRAM GeForce RTX 5080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380M 's Advantages

Lower TDP (35W vs 175W)

NVIDIA GeForce RTX 5080 Mobile 's Advantages

Released 2 years late

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (1.01TB/s vs 186.0GB/s)

7168 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380M

4.096 TFLOPS

GeForce RTX 5080 Mobile +700%

32.77 TFLOPS

Arc A380M

VS

GeForce RTX 5080 Mobile

Graphics Card

Jan 2023

Release Date

Jan 2025

Alchemist

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

MXM-A (3.1)

Bus Interface

PCIe 5.0 x16

Clock Speeds

1550 MHz

Base Clock

1500 MHz

2000 MHz

Boost Clock

2000 MHz

1937 MHz

Memory Clock

2500 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR7

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

1.01TB/s

Render Config

-

SM Count

64

1024

Shading Units

8192

64

TMUs

256

32

ROPs

96

128

Tensor Cores

256

8

RT Cores

64

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

64 MB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

192.0 GPixel/s

128.0 GTexel/s

Texture Rate

512.0 GTexel/s

8.192 TFLOPS

FP16 (half)

32.77 TFLOPS

4.096 TFLOPS

FP32 (float)

32.77 TFLOPS

1024 GFLOPS

FP64 (double)

512.0 GFLOPS

Board Design

35W

TDP

175W

-

Suggested PSU

550 W

Portable Device Dependent

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

GB203

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

4 nm

7.2 billion

Transistors

Unknown

157 mm²

Die Size

377 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

10.1

6.6

Shader Model

6.8

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