Intel Pentium Gold 5405U vs Intel Core i7 12800HX

VS

Intel Pentium Gold 5405U Intel Core i7 12800HX

We compared two laptop CPUs: Intel Pentium Gold 5405U with 2 cores 2.3GHz and Intel Core i7 12800HX with 16 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold 5405U 's Advantages

Higher base frequency (2.3GHz vs 2.0GHz)

Lower TDP (15W vs 45W)

Intel Core i7 12800HX 's Advantages

Released 3 years and 4 months late

Better graphics card performance

Higher specification of memory (DDR5-4800 vs DDR4-2133)

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

Cinebench R23 Single Core

Intel Pentium Gold 5405U

1434

Intel Core i7 12800HX +24%

1791

Cinebench R23 Multi Core

Intel Pentium Gold 5405U

1926

Intel Core i7 12800HX +944%

20113

Geekbench 5 Single Core

Intel Pentium Gold 5405U

472

Intel Core i7 12800HX +272%

1757

Geekbench 5 Multi Core

Intel Pentium Gold 5405U

961

Intel Core i7 12800HX +1367%

14104

Passmark CPU Single Core

Intel Pentium Gold 5405U

1311

Intel Core i7 12800HX +194%

3859

Passmark CPU Multi Core

Intel Pentium Gold 5405U

2247

Intel Core i7 12800HX +1394%

33577

Intel Pentium Gold 5405U

VS

Intel Core i7 12800HX

General Parameters

Jan 2019

Release Date

May 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Alder Lake-HX

5405U

Processor Number

i7-12800HX

BGA-1528

Socket

BGA-1744

UHD Graphics 610

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

-

2.3 GHz

Performance Core Base Frequency

2.0 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

20x

128 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

1280 K per core

2 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2133, LPDDR3-1866

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

No

Graphics Card Parameters

true

Integrated Graphics

true

200 MHz

GPU Base Frequency

300 MHz

950 MHz

GPU Max Dynamic Frequency

1450 MHz

96

Shader Units

256

12

Texture Units

16

2

Raster Operation Units

8

12

Execution Units

32

5 W

Power Consumption

45 W

4096x2304 - 30 Hz

Max Resolution

-

0.06 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

Intel Pentium Gold 5405U

Official Website

Intel Core i7 12800HX

2.0

PCIe Version

5.0

12

PCIe Lanes

20

SSE4.1, SSE4.2

Extended Instruction Set

-

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