NVIDIA GeForce MX450 25W vs Intel Iris Xe MAX Graphics

VS

NVIDIA GeForce MX450 25W Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W 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 MX450 25W 's Advantages

Larger VRAM bandwidth (80.00GB/s vs 68.26GB/s)

128 additional rendering cores

Intel Iris Xe MAX Graphics 's Advantages

Boost Clock has increased by 77% (1650MHz vs 930MHz)

More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)

GeForce MX450 25W

1.667 TFLOPS

Iris Xe MAX Graphics +52%

2.534 TFLOPS

GeForce MX450 25W

VS

Iris Xe MAX Graphics

Graphics Card

Aug 2020

Release Date

Oct 2020

GeForce MX

Generation

HD Graphics-M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x8

Clock Speeds

720 MHz

Base Clock

300 MHz

930 MHz

Boost Clock

1650 MHz

1250 MHz

Memory Clock

2133 MHz

Memory

2GB

Memory Size

4GB

GDDR6

Memory Type

LPDDR4X

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

68.26GB/s

Render Config

14

SM Count

-

Compute Units

-

896

Shading Units

768

56

TMUs

48

32

ROPs

24

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

1024 KB

Theoretical Performance

29.76 GPixel/s

Pixel Rate

39.60 GPixel/s

52.08 GTexel/s

Texture Rate

79.20 GTexel/s

3.333 TFLOPS

FP16 (half)

5.069 TFLOPS

1.667 TFLOPS

FP32 (float)

2.534 TFLOPS

52.08 GFLOPS

FP64 (double)

633.6 GFLOPS

Graphics Processor

TU117

GPU Name

DG1

N18S-G5

GPU Variant

-

Turing

Architecture

Generation 12.1

TSMC

Foundry

Intel

12 nm

Process Size

10 nm

4.7 billion

Transistors

Unknown

200 mm²

Die Size

95 mm²

Board Design

25W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

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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