Intel Pentium Gold 6405U vs Intel Core Ultra 7 165U

VS

Intel Pentium Gold 6405U Intel Core Ultra 7 165U

We compared two laptop CPUs: Intel Pentium Gold 6405U with 2 cores 2.4GHz and Intel Core Ultra 7 165U with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold 6405U 's Advantages

Higher base frequency (2.4GHz vs 1.7GHz)

Intel Core Ultra 7 165U 's Advantages

Released 4 years and 2 months late

Higher specification of memory (LPDDR5-7467 vs DDR4-2400)

Larger memory bandwidth (120GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 2.0)

Larger L3 cache size (12MB vs 2MB)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (12W vs 15W)

Score

Benchmark

Passmark CPU Single Core

Intel Pentium Gold 6405U

1385

Intel Core Ultra 7 165U +160%

3609

Passmark CPU Multi Core

Intel Pentium Gold 6405U

2317

Intel Core Ultra 7 165U +623%

16756

Intel Pentium Gold 6405U

VS

Intel Core Ultra 7 165U

General Parameters

Oct 2019

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Comet Lake

Core Architecture

Meteor Lake

6405U

Processor Number

165U

BGA-1528

Socket

FCBGA-2049

UHD Graphics

Integrated Graphics

Arc Graphics (4-Cores)

-

Generation

Ultra 7 (Meteor Lake)

Package

14 nm

Manufacturing Process

7 nm

BGA-1528

Socket

FCBGA-2049

15 W

Power Consumption

12-57 W

100 °C

Peak Operating Temperature

110°C

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

2

Performance Cores

2

4

Performance Core Threads

4

2.4 GHz

Performance Core Base Frequency

1.7 GHz

-

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

1.2 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

2

Total Core Count

12

4

Total Thread Count

14

-

Bus Frequency

100 MHz

-

Multiplier

17x

-

L1 Cache

112 K per core

-

L2 Cache

2 MB per core

2 MB shared

L3 Cache

12 MB shared

-

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

64 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

950 MHz

GPU Max Dynamic Frequency

2000 MHz

-

Shader Units

64

-

Texture Units

4

-

Raster Operation Units

2

-

Execution Units

4

-

Max Resolution

7680x4320 - 60 Hz

-

Graphics Performance

2.24 TFLOPS

Miscellaneous

Intel Pentium Gold 6405U

Official Website

Intel Core Ultra 7 165U

2.0

PCIe Version

4.0

12

PCIe Lanes

20

SSE4.1, SSE4.2

Extended Instruction Set

-

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