NVIDIA GeForce RTX 4090 Max-Q vs Intel Iris Xe MAX Graphics

VS

NVIDIA GeForce RTX 4090 Max-Q Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Max Q and 4GB VRAM Iris Xe MAX Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

Released 2 years and 3 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 68.26GB/s)

8960 additional rendering cores

Intel Iris Xe MAX Graphics 's Advantages

Boost Clock has increased by 13% (1650MHz vs 1455MHz)

Lower TDP (25W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Max Q +1017%

28.31 TFLOPS

Iris Xe MAX Graphics

2.534 TFLOPS

GeForce RTX 4090 Max Q

VS

Iris Xe MAX Graphics

Graphics Card

Jan 2023

Release Date

Oct 2020

GeForce 40 Mobile

Generation

HD Graphics-M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

930 MHz

Base Clock

300 MHz

1455 MHz

Boost Clock

1650 MHz

1750 MHz

Memory Clock

2133 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

LPDDR4X

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

68.26GB/s

Render Config

76

SM Count

-

Compute Units

-

9728

Shading Units

768

304

TMUs

48

112

ROPs

24

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

1024 KB

Theoretical Performance

163.0 GPixel/s

Pixel Rate

39.60 GPixel/s

442.3 GTexel/s

Texture Rate

79.20 GTexel/s

28.31 TFLOPS

FP16 (half)

5.069 TFLOPS

28.31 TFLOPS

FP32 (float)

2.534 TFLOPS

442.3 GFLOPS

FP64 (double)

633.6 GFLOPS

Graphics Processor

AD103

GPU Name

DG1

GN21-X11

GPU Variant

-

Ada Lovelace

Architecture

Generation 12.1

TSMC

Foundry

Intel

4 nm

Process Size

10 nm

45.9 billion

Transistors

Unknown

379 mm²

Die Size

95 mm²

Board Design

80W

TDP

25W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 4090 Max-Q

2

NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce RTX 4060

3

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 4090 Max-Q

4

NVIDIA GeForce GTX 1650 Max Q vs NVIDIA GeForce RTX 4090 Max-Q

5

AMD Radeon RX 6600M vs NVIDIA GeForce RTX 4090 Max-Q

6

NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce RTX 3080 Max Q

7

NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce RTX 4090

8

NVIDIA GeForce RTX 4090 Max-Q vs ATI Mobility Radeon HD 2400 XT Mac Edition

9

NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce GTX 850M

10

NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce G210M