NVIDIA GeForce RTX 5090 Mobile vs Intel Arc A380M

VS

NVIDIA GeForce RTX 5090 Mobile

Intel Arc A380M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5090 Mobile and 6GB VRAM Arc A380M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 Mobile 's Advantages

Released 2 years late

More VRAM (16GB vs 6GB)

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

9728 additional rendering cores

Intel Arc A380M 's Advantages

Lower TDP (35W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 Mobile +950%

43.01 TFLOPS

Arc A380M

4.096 TFLOPS

GeForce RTX 5090 Mobile

VS

Arc A380M

Graphics Card

Jan 2025

Release Date

Jan 2023

GeForce 50 Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

MXM-A (3.1)

Clock Speeds

1500 MHz

Base Clock

1550 MHz

2000 MHz

Boost Clock

2000 MHz

2500 MHz

Memory Clock

1937 MHz

Memory

16GB

Memory Size

6GB

GDDR7

Memory Type

GDDR6

256bit

Memory Bus

96bit

1.01TB/s

Bandwidth

186.0GB/s

Render Config

-

84

SM Count

-

10752

Shading Units

1024

336

TMUs

64

128

ROPs

32

336

Tensor Cores

128

84

RT Cores

8

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

4 MB

-

Theoretical Performance

256.0 GPixel/s

Pixel Rate

64.00 GPixel/s

672.0 GTexel/s

Texture Rate

128.0 GTexel/s

43.01 TFLOPS

FP16 (half)

8.192 TFLOPS

43.01 TFLOPS

FP32 (float)

4.096 TFLOPS

672.0 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

175W

TDP

35W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GB203

GPU Name

DG2-128

-

GPU Variant

ACM-G11

Blackwell 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

Unknown

Transistors

7.2 billion

377 mm²

Die Size

157 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

10.1

CUDA

-

6.8

Shader Model

6.6

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