Intel Core i9 14900HX vs Intel Core Ultra 5 134U

VS

Intel Core i9 14900HX Intel Core Ultra 5 134U

We compared two laptop CPUs: Intel Core i9 14900HX with 24 cores 2.2GHz and Intel Core Ultra 5 134U with 12 cores 0.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900HX 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 4)

Higher base frequency (2.2GHz vs 0.7GHz)

Larger L3 cache size (36MB vs 12MB)

Intel Core Ultra 5 134U 's Advantages

Higher specification of memory (LPDDR5-6400 vs DDR5-5600)

Larger memory bandwidth (102.4GB/s vs 89.6GB/s)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (9W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 14900HX +41%

3026

Intel Core Ultra 5 134U

2146

Geekbench 6 Multi Core

Intel Core i9 14900HX +115%

18418

Intel Core Ultra 5 134U

8540

Intel Core i9 14900HX

VS

Intel Core Ultra 5 134U

General Parameters

Jan 2024

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Raptor Lake Refresh

Core Architecture

Meteor Lake

i9-14900HX

Processor Number

-

BGA-1964

Socket

Intel BGA 2551

UHD Graphics (32EU)

Integrated Graphics

Arc Xe-LPG 64EU

-

Generation

Ultra 5 (Meteor Lake)

Package

10 nm

Manufacturing Process

7 nm

BGA-1964

Socket

Intel BGA 2551

45-55 W

Power Consumption

9 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

2.2 GHz

Performance Core Base Frequency

0.7 GHz

5.8 GHz

Performance Core Turbo Frequency

4.4 GHz

16

Efficiency Cores

10

16

Efficiency Core Threads

10

1.6 GHz

Efficiency Core Base Frequency

500 MHz

4.1 GHz

Efficiency Core Turbo Frequency

3.6 GHz

24

Total Core Count

12

32

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

22x

Multiplier

7.0

80 K per core

L1 Cache

112 KB per core

2 MB per core

L2 Cache

2 MB per core

36 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

LPDDR5-6400

192 GB

Max Memory Size

-

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1650 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

45 W

Power Consumption

-

0.74 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 14900HX

Official Website

Intel Core Ultra 5 134U

5.0

PCIe Version

4

20

PCIe Lanes

8

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