Intel Iris Xe MAX Graphics vs NVIDIA GeForce RTX 3080 Ti Max Q

VS

Intel Iris Xe MAX Graphics NVIDIA GeForce RTX 3080 Ti Max Q

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe MAX Graphics 's Advantages

Boost Clock has increased by 47% (1650MHz vs 1125MHz)

Lower TDP (25W vs 80W)

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 1 years and 3 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 68.26GB/s)

6656 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics

2.534 TFLOPS

GeForce RTX 3080 Ti Max Q +559%

16.7 TFLOPS

Iris Xe MAX Graphics

VS

GeForce RTX 3080 Ti Max Q

Graphics Card

Oct 2020

Release Date

Jan 2022

HD Graphics-M

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

300 MHz

Base Clock

585 MHz

1650 MHz

Boost Clock

1125 MHz

2133 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

16GB

LPDDR4X

Memory Type

GDDR6

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

384.0GB/s

Render Config

-

SM Count

58

-

Compute Units

-

768

Shading Units

7424

48

TMUs

232

24

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

-

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

39.60 GPixel/s

Pixel Rate

108.0 GPixel/s

79.20 GTexel/s

Texture Rate

261.0 GTexel/s

5.069 TFLOPS

FP16 (half)

16.70 TFLOPS

2.534 TFLOPS

FP32 (float)

16.70 TFLOPS

633.6 GFLOPS

FP64 (double)

261.0 GFLOPS

Graphics Processor

DG1

GPU Name

GA103S

-

GPU Variant

GN20-E8-A1

Generation 12.1

Architecture

Ampere

Intel

Foundry

Samsung

10 nm

Process Size

8 nm

Unknown

Transistors

Unknown

95 mm²

Die Size

496 mm²

Board Design

25W

TDP

80W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.5

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