Intel Iris Xe MAX Graphics vs NVIDIA GeForce GTX 675MX

VS

Intel Iris Xe MAX Graphics

NVIDIA GeForce GTX 675MX

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 2GB VRAM GeForce GTX 675MX 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 8 years late

Boost Clock1650MHz

More VRAM (4GB vs 2GB)

Lower TDP (25W vs 100W)

NVIDIA GeForce GTX 675MX 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 68.26GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics +101%

2.534 TFLOPS

GeForce GTX 675MX

1.256 TFLOPS

Iris Xe MAX Graphics

VS

GeForce GTX 675MX

Graphics Card

Oct 2020

Release Date

Oct 2012

HD Graphics-M

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

300 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2133 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

115.2GB/s

Render Config

-

768

Shading Units

960

48

TMUs

80

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

13.08 GPixel/s

79.20 GTexel/s

Texture Rate

52.32 GTexel/s

5.069 TFLOPS

FP16 (half)

-

2.534 TFLOPS

FP32 (float)

1256 GFLOPS

633.6 GFLOPS

FP64 (double)

52.32 GFLOPS

Board Design

25W

TDP

100W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG1

GPU Name

GK104

-

GPU Variant

N13E-GSR-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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