NVIDIA GeForce RTX 2080 Mobile vs Intel Iris Xe MAX Graphics

VS

NVIDIA GeForce RTX 2080 Mobile Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Mobile 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 2080 Mobile 's Advantages

More VRAM (8GB vs 4GB)

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

2176 additional rendering cores

Intel Iris Xe MAX Graphics 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 4% (1650MHz vs 1590MHz)

Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Mobile +269%

9.362 TFLOPS

Iris Xe MAX Graphics

2.534 TFLOPS

GeForce RTX 2080 Mobile

VS

Iris Xe MAX Graphics

Graphics Card

Jan 2019

Release Date

Oct 2020

GeForce 20 Mobile

Generation

HD Graphics-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1380 MHz

Base Clock

300 MHz

1590 MHz

Boost Clock

1650 MHz

1750 MHz

Memory Clock

2133 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

LPDDR4X

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

68.26GB/s

Render Config

46

SM Count

-

Compute Units

-

2944

Shading Units

768

184

TMUs

48

64

ROPs

24

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

1024 KB

Theoretical Performance

101.8 GPixel/s

Pixel Rate

39.60 GPixel/s

292.6 GTexel/s

Texture Rate

79.20 GTexel/s

18.72 TFLOPS

FP16 (half)

5.069 TFLOPS

9.362 TFLOPS

FP32 (float)

2.534 TFLOPS

292.6 GFLOPS

FP64 (double)

633.6 GFLOPS

Graphics Processor

TU104

GPU Name

DG1

N18E-G3-A1

GPU Variant

-

Turing

Architecture

Generation 12.1

TSMC

Foundry

Intel

12 nm

Process Size

10 nm

13.6 billion

Transistors

Unknown

545 mm²

Die Size

95 mm²

Board Design

150W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

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

7.5

CUDA

-

6.6

Shader Model

6.4

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