Intel Pentium Gold 6405U vs Intel Core i7 12850HX

VS

Intel Pentium Gold 6405U Intel Core i7 12850HX

We compared two laptop CPUs: Intel Pentium Gold 6405U with 2 cores 2.4GHz and Intel Core i7 12850HX with 16 cores 2.1GHz . 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 2.1GHz)

Lower TDP (15W vs 45W)

Intel Core i7 12850HX 's Advantages

Released 2 years and 7 months late

Higher specification of memory (DDR5-4800 vs DDR4-2400)

Larger memory bandwidth (76.8GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 2.0)

Larger L3 cache size (25MB vs 2MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 5 Single Core

Intel Pentium Gold 6405U

575

Intel Core i7 12850HX +210%

1788

Geekbench 5 Multi Core

Intel Pentium Gold 6405U

1312

Intel Core i7 12850HX +1011%

14589

Passmark CPU Single Core

Intel Pentium Gold 6405U

1385

Intel Core i7 12850HX +166%

3686

Passmark CPU Multi Core

Intel Pentium Gold 6405U

2317

Intel Core i7 12850HX +1187%

29839

Intel Pentium Gold 6405U

VS

Intel Core i7 12850HX

General Parameters

Oct 2019

Release Date

May 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Comet Lake

Core Architecture

Alder Lake-HX

6405U

Processor Number

i7-12850HX

BGA-1528

Socket

BGA-1744

UHD Graphics

Integrated Graphics

UHD Graphics (32EU)

Package

14 nm

Manufacturing Process

10 nm

BGA-1528

Socket

BGA-1744

15 W

Power Consumption

45-55 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

-

2.4 GHz

Performance Core Base Frequency

2.1 GHz

-

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

8

2

Total Core Count

16

4

Total Thread Count

24

-

Bus Frequency

100 MHz

-

Multiplier

21x

-

L1 Cache

80 K per core

-

L2 Cache

1280 K per core

2 MB shared

L3 Cache

25 MB shared

-

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR5-4800, DDR4-3200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

950 MHz

GPU Max Dynamic Frequency

1450 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

45 W

-

Graphics Performance

0.74 TFLOPS

Miscellaneous

Intel Pentium Gold 6405U

Official Website

Intel Core i7 12850HX

2.0

PCIe Version

5.0

12

PCIe Lanes

20

SSE4.1, SSE4.2

Extended Instruction Set

-

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