Apple M3 Max vs Intel Pentium Gold 6405U

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We compared two laptop CPUs: Apple M3 Max with 16 cores 4.05GHz and Intel Pentium Gold 6405U with 2 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M3 Max 's Advantages

Released 4 years late

Higher specification of memory (LPDDR5-6400 vs DDR4-2400)

Larger memory bandwidth (409.6GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 2.0)

Higher base frequency (4.05GHz vs 2.4GHz)

Intel Pentium Gold 6405U 's Advantages

Lower TDP (15W vs 40W)

Score

Benchmark

Passmark CPU Single Core

Apple M3 Max +246%

4793

Intel Pentium Gold 6405U

1385

Passmark CPU Multi Core

Apple M3 Max +1628%

40041

Intel Pentium Gold 6405U

2317

Apple M3 Max

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Intel Pentium Gold 6405U

General Parameters

Oct 2023

Release Date

Oct 2019

Apple

Manufacturer

Intel

Laptop

Type

Laptop

ARMv8

Instruction Set

x86-64

Apple M3

Core Architecture

Comet Lake

-

Processor Number

6405U

Apple M-Socket

Socket

BGA-1528

Apple M3 Max GPU (38-core)

Integrated Graphics

UHD Graphics

Package

92 billions

Transistor Count

-

3 nm

Manufacturing Process

14 nm

Apple M-Socket

Socket

BGA-1528

40 W

Power Consumption

15 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

12

Performance Cores

2

12

Performance Core Threads

4

4.05 GHz

Performance Core Base Frequency

2.4 GHz

4.05 GHz

Performance Core Turbo Frequency

-

4

Efficiency Cores

-

4

Efficiency Core Threads

-

2.75 GHz

Efficiency Core Base Frequency

-

2.57 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

2

16

Total Thread Count

4

40x

Multiplier

-

192 K per core

L1 Cache

-

32 MB shared

L2 Cache

-

L3 Cache

2 MB shared

No

Unlocked Multiplier

-

Memory Parameters

LPDDR5-6400

Memory Types

DDR4-2400, LPDDR3-2133

128 GB

Max Memory Size

64 GB

8

Max Memory Channels

2

409.6 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

500 MHz

GPU Base Frequency

-

1600 MHz

GPU Max Dynamic Frequency

950 MHz

5120

Shader Units

-

320

Texture Units

-

160

Raster Operation Units

-

640

Execution Units

-

16.4 TFLOPS

Graphics Performance

-

Miscellaneous

-

Official Website

Intel Pentium Gold 6405U

4.0

PCIe Version

2.0

-

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2

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