AMD Ryzen 5 8645HS vs Intel Core Ultra 5 134U

VS

AMD Ryzen 5 8645HS Intel Core Ultra 5 134U

We compared two laptop CPUs: AMD Ryzen 5 8645HS with 6 cores 4.3GHz 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 5 8645HS 's Advantages

Integrated graphics card

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)

Higher base frequency (4.3GHz vs 0.7GHz)

Larger L3 cache size (16MB vs 12MB)

Intel Core Ultra 5 134U 's Advantages

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

Newer PCIe version (4 vs 4.0)

Lower TDP (9W vs 35W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 8645HS +3%

2229

Intel Core Ultra 5 134U

2146

Geekbench 6 Multi Core

AMD Ryzen 5 8645HS +15%

9891

Intel Core Ultra 5 134U

8540

AMD Ryzen 5 8645HS

VS

Intel Core Ultra 5 134U

General Parameters

Dec 2023

Release Date

Dec 2023

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Hawk Point

Core Architecture

Meteor Lake

FP8

Socket

Intel BGA 2551

Radeon 760M

Integrated Graphics

Arc Xe-LPG 64EU

Ryzen 5 (Zen 4 (Hawk Point))

Generation

Ultra 5 (Meteor Lake)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

7 nm

FP8

Socket

Intel BGA 2551

35-54 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

6

Performance Cores

2

12

Performance Core Threads

4

4.3 GHz

Performance Core Base Frequency

0.7 GHz

5 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

6

Total Core Count

12

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

43x

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, LPDDR5x-7500

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

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

1500 MHz

GPU Base Frequency

-

2600 MHz

GPU Max Dynamic Frequency

-

384

Shader Units

-

24

Texture Units

-

16

Raster Operation Units

-

6

Execution Units

-

15 W

Power Consumption

-

4.06 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 8645HS

Official Website

Intel Core Ultra 5 134U

4.0

PCIe Version

4

20

PCIe Lanes

8

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