Intel Arc A380M vs NVIDIA GeForce RTX 4080 Mobile

VS

Intel Arc A380M NVIDIA GeForce RTX 4080 Mobile

We compared two Mobile platform GPUs: 6GB VRAM Arc A380M and 12GB VRAM GeForce RTX 4080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380M 's Advantages

Boost Clock has increased by 20% (2000MHz vs 1665MHz)

Lower TDP (35W vs 110W)

NVIDIA GeForce RTX 4080 Mobile 's Advantages

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (432.0GB/s vs 186.0GB/s)

6400 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380M

4.096 TFLOPS

GeForce RTX 4080 Mobile +503%

24.72 TFLOPS

Arc A380M

VS

GeForce RTX 4080 Mobile

Graphics Card

Jan 2023

Release Date

Jan 2023

Alchemist

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

MXM-A (3.1)

Bus Interface

PCIe 4.0 x16

Clock Speeds

1550 MHz

Base Clock

1290 MHz

2000 MHz

Boost Clock

1665 MHz

1937 MHz

Memory Clock

2250 MHz

Memory

6GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

192bit

186.0GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

58

-

Compute Units

-

1024

Shading Units

7424

64

TMUs

232

32

ROPs

80

128

Tensor Cores

232

8

RT Cores

58

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

133.2 GPixel/s

128.0 GTexel/s

Texture Rate

386.3 GTexel/s

8.192 TFLOPS

FP16 (half)

24.72 TFLOPS

4.096 TFLOPS

FP32 (float)

24.72 TFLOPS

1024 GFLOPS

FP64 (double)

386.3 GFLOPS

Graphics Processor

DG2-128

GPU Name

AD104

ACM-G11

GPU Variant

GN21-X9

Generation 12.7

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

4 nm

7.2 billion

Transistors

35.8 billion

157 mm²

Die Size

295 mm²

Board Design

35W

TDP

110W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

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

8.9

6.6

Shader Model

6.7

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