AMD Ryzen 7 7840H vs Intel Core Ultra 5 134U

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AMD Ryzen 7 7840H Intel Core Ultra 5 134U

We compared two laptop CPUs: AMD Ryzen 7 7840H with 8 cores 3.8GHz 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

AMD Ryzen 7 7840H 's Advantages

Integrated graphics card

Higher base frequency (3.8GHz vs 0.7GHz)

Larger L3 cache size (16MB vs 12MB)

Intel Core Ultra 5 134U 's Advantages

Released 11 months late

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

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

Lower TDP (9W vs 35W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 7840H +22%

2625

Intel Core Ultra 5 134U

2146

Geekbench 6 Multi Core

AMD Ryzen 7 7840H +38%

11813

Intel Core Ultra 5 134U

8540

AMD Ryzen 7 7840H

VS

Intel Core Ultra 5 134U

General Parameters

Jan 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

Phoenix

Core Architecture

Meteor Lake

AMD Socket FP8

Socket

Intel BGA 2551

Radeon 780M

Integrated Graphics

Arc Xe-LPG 64EU

Ryzen 7 (Zen 4 (Phoenix))

Generation

Ultra 5 (Meteor Lake)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

7 nm

AMD Socket FP8

Socket

Intel BGA 2551

35 W

Power Consumption

9 W

100 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

178 mm²

Die Size

-

FP8, FP7, FP7r2

Package

FC-BGA

CPU Performance

-

Performance Cores

2

-

Performance Core Threads

4

3.8 GHz

Performance Core Base Frequency

0.7 GHz

5.1 GHz

Performance Core Turbo Frequency

4.4 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

500 MHz

-

Efficiency Core Turbo Frequency

3.6 GHz

8

Total Core Count

12

16

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

7.0

64 K per core

L1 Cache

112 KB per core

1 MB per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600

Memory Types

LPDDR5-6400

256 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

-

2700 MHz

GPU Max Dynamic Frequency

-

12

Execution Units

-

10 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 7840H

Official Website

Intel Core Ultra 5 134U

4

PCIe Version

4

20

PCIe Lanes

8

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