Intel Atom x7 Z8750 vs Intel Core i9 12900HK

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Intel Atom x7-Z8750

Intel Core i9 12900HK

We compared two laptop CPUs: Intel Atom x7 Z8750 with 4 cores 1.6GHz and Intel Core i9 12900HK with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Atom x7 Z8750 's Advantages

Lower TDP (2W vs 45W)

Intel Core i9 12900HK 's Advantages

Released 6 years late

Integrated graphics card

Higher specification of memory (5200 vs 1600)

Larger memory bandwidth (76.8GB/s vs 25.6GB/s)

Newer PCIe version (4.0 vs 2)

Higher base frequency (2.5GHz vs 1.6GHz)

Larger L3 cache size (24MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Atom x7 Z8750

195

Intel Core i9 12900HK +1110%

2361

Geekbench 6 Multi Core

Intel Atom x7 Z8750

567

Intel Core i9 12900HK +2046%

12172

Intel Atom x7 Z8750

VS

Intel Core i9 12900HK

General Parameters

Jan 2016

Release Date

Jan 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Cherry Trail

Core Architecture

Alder Lake

-

Processor Number

i9-12900HK

UTFCBGA1380

Socket

BGA-1744

Intel HD Graphics 405 Mobile

Integrated Graphics

Iris Xe Graphics (96EU)

Atom (Cherry Trail)

Generation

-

Package

14 nm

Manufacturing Process

10 nm

2 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115 W

-

Peak Operating Temperature

100°C

Intel

Foundry

-

CPU Performance

-

Performance Cores

6

-

Performance Core Threads

12

1.6 GHz

Performance Core Base Frequency

2.5 GHz

2.56 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

4

Total Core Count

14

4

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

16

Multiplier

25x

96 KB per core

L1 Cache

80 K per core

2 MB shared

L2 Cache

1280 K per core

6 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

LPDDR3-1600

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

8 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

25.6 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

200 MHz

GPU Base Frequency

300 MHz

600 MHz

GPU Max Dynamic Frequency

1450 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

24

16

Execution Units

96

-

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Atom x7 Z8750

Official Website

Intel Core i9 12900HK

2

PCIe Version

4.0

2

PCIe Lanes

28

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