Intel Iris Xe MAX Graphics vs NVIDIA GeForce GTX 880M

VS

Intel Iris Xe MAX Graphics

NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe MAX Graphics 's Advantages

Released 6 years and 7 months late

Boost Clock has increased by 66% (1650MHz vs 993MHz)

Lower TDP (25W vs 122W)

NVIDIA GeForce GTX 880M 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (160.0GB/s vs 68.26GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics

2.534 TFLOPS

GeForce GTX 880M +20%

3.05 TFLOPS

Iris Xe MAX Graphics

VS

GeForce GTX 880M

Graphics Card

Oct 2020

Release Date

Mar 2014

HD Graphics-M

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

300 MHz

Base Clock

954 MHz

1650 MHz

Boost Clock

993 MHz

2133 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

8GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

160.0GB/s

Render Config

-

768

Shading Units

1536

48

TMUs

128

24

ROPs

32

-

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

16 MB

L3 Cache

-

Theoretical Performance

39.60 GPixel/s

Pixel Rate

31.78 GPixel/s

79.20 GTexel/s

Texture Rate

127.1 GTexel/s

5.069 TFLOPS

FP16 (half)

-

2.534 TFLOPS

FP32 (float)

3.050 TFLOPS

633.6 GFLOPS

FP64 (double)

127.1 GFLOPS

Board Design

25W

TDP

122W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG1

GPU Name

GK104

-

GPU Variant

N15E-GX-A2

Generation 12.1

Architecture

Kepler

Intel

Foundry

TSMC

10 nm

Process Size

28 nm

Unknown

Transistors

3.54 billion

95 mm²

Die Size

294 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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