Intel Iris Xe MAX Graphics vs NVIDIA GeForce 825M

VS

Intel Iris Xe MAX Graphics

NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 1024MB VRAM GeForce 825M 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 9 months late

Boost Clock has increased by 75% (1650MHz vs 941MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (68.26GB/s vs 14.40GB/s)

384 additional rendering cores

Lower TDP (25W vs 33W)

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics +250%

2.534 TFLOPS

GeForce 825M

0.723 TFLOPS

Iris Xe MAX Graphics

VS

GeForce 825M

Graphics Card

Oct 2020

Release Date

Jan 2014

HD Graphics-M

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

300 MHz

Base Clock

850 MHz

1650 MHz

Boost Clock

941 MHz

2133 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

LPDDR4X

Memory Type

DDR3

128bit

Memory Bus

64bit

68.26GB/s

Bandwidth

14.40GB/s

Render Config

-

768

Shading Units

384

48

TMUs

32

24

ROPs

8

-

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

16 MB

L3 Cache

-

Theoretical Performance

39.60 GPixel/s

Pixel Rate

7.528 GPixel/s

79.20 GTexel/s

Texture Rate

30.11 GTexel/s

5.069 TFLOPS

FP16 (half)

-

2.534 TFLOPS

FP32 (float)

722.7 GFLOPS

633.6 GFLOPS

FP64 (double)

30.11 GFLOPS

Board Design

25W

TDP

33W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG1

GPU Name

GK208

-

Generation 12.1

Architecture

Kepler 2.0

Intel

Foundry

TSMC

10 nm

Process Size

28 nm

Unknown

Transistors

1.02 billion

95 mm²

Die Size

87 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

3.5

6.4

Shader Model

5.1

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