Intel Arc A380M vs NVIDIA GeForce RTX 4090 Max-Q

VS

Intel Arc A380M NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 6GB VRAM Arc A380M and 16GB VRAM GeForce RTX 4090 Max Q 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 37% (2000MHz vs 1455MHz)

Lower TDP (35W vs 80W)

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 186.0GB/s)

8704 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380M

4.096 TFLOPS

GeForce RTX 4090 Max Q +591%

28.31 TFLOPS

Arc A380M

VS

GeForce RTX 4090 Max Q

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

930 MHz

2000 MHz

Boost Clock

1455 MHz

1937 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

76

-

Compute Units

-

1024

Shading Units

9728

64

TMUs

304

32

ROPs

112

128

Tensor Cores

304

8

RT Cores

76

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

64 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

163.0 GPixel/s

128.0 GTexel/s

Texture Rate

442.3 GTexel/s

8.192 TFLOPS

FP16 (half)

28.31 TFLOPS

4.096 TFLOPS

FP32 (float)

28.31 TFLOPS

1024 GFLOPS

FP64 (double)

442.3 GFLOPS

Graphics Processor

DG2-128

GPU Name

AD103

ACM-G11

GPU Variant

GN21-X11

Generation 12.7

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

4 nm

7.2 billion

Transistors

45.9 billion

157 mm²

Die Size

379 mm²

Board Design

35W

TDP

80W

-

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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