Intel Core Ultra 5 134U vs AMD Ryzen 9 7945HX3D

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Intel Core Ultra 5 134U

AMD Ryzen 9 7945HX3D

We compared two laptop CPUs: Intel Core Ultra 5 134U with 12 cores 0.7GHz and AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 134U 's Advantages

Higher specification of memory (6400 vs 5200)

Larger memory bandwidth (102.4GB/s vs 83.2GB/s)

Lower TDP (9W vs 55W)

AMD Ryzen 9 7945HX3D 's Advantages

Integrated graphics card

Newer PCIe version (5 vs 4)

Higher base frequency (2.3GHz vs 0.7GHz)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 134U

2146

AMD Ryzen 9 7945HX3D +29%

2783

Geekbench 6 Multi Core

Intel Core Ultra 5 134U

8540

AMD Ryzen 9 7945HX3D +88%

16080

Intel Core Ultra 5 134U

VS

AMD Ryzen 9 7945HX3D

General Parameters

Dec 2023

Release Date

Jul 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

Meteor Lake

Core Architecture

Dragon Range

Intel BGA 2551

Socket

AMD Socket FL1

Arc Xe-LPG 64EU

Integrated Graphics

Radeon 610M

Ultra 5 (Meteor Lake)

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Package

-

Transistor Count

17.84 billions

7 nm

Manufacturing Process

5 nm

9 W

Power Consumption

55 W

-

Peak Operating Temperature

89 °C

Intel

Foundry

TSMC

-

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

2

Performance Cores

-

4

Performance Core Threads

-

0.7 GHz

Performance Core Base Frequency

2.3 GHz

4.4 GHz

Performance Core Turbo Frequency

5.4 GHz

10

Efficiency Cores

-

10

Efficiency Core Threads

-

500 MHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

16

14

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

7.0

Multiplier

23.0

112 KB per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

LPDDR5-6400

Memory Types

DDR5-5200

-

Max Memory Size

64 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

2200 MHz

-

Execution Units

2

-

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core Ultra 5 134U

Official Website

AMD Ryzen 9 7945HX3D

4

PCIe Version

5

8

PCIe Lanes

28

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