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 (7500 vs 6400)

Higher base frequency (4.3GHz vs 0.7GHz)

Larger L3 cache size (16MB vs 12MB)

More modern manufacturing process (4nm vs 7nm)

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 54W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 8645HS +14%

2455

Intel Core Ultra 5 134U

2146

Geekbench 6 Multi Core

AMD Ryzen 5 8645HS +20%

10287

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

-

Zen 4 (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

35-54 W

Power Consumption

9 W

100°C

Peak Operating Temperature

-

TSMC

Foundry

Intel

178 mm²

Die Size

-

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

-

800 MHz

GPU Base Frequency

-

2600 MHz

GPU Max Dynamic Frequency

-

512

Shader Units

-

32

Texture Units

-

16

Raster Operation Units

-

8

Execution Units

-

15 W

Power Consumption

-

2.66 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 8645HS official page

Official Website

Intel Core Ultra 5 134U

4.0

PCIe Version

4

20

PCIe Lanes

8

Related CPU Comparisons

1

AMD Ryzen 5 8645HS vs Intel Core i7 13800H

2

AMD Ryzen 5 8645HS vs Intel Core i5 12600H

3

AMD Ryzen 5 8645HS vs Apple M4 Max 14 Cores

4

AMD Ryzen 5 8645HS vs AMD Ryzen 7 PRO 8840U

5

AMD Ryzen 5 8645HS vs Intel Core i7 8557U

6

AMD Ryzen 5 8645HS vs Intel Core i5 10500H

7

AMD Ryzen 5 8645HS vs AMD Ryzen AI 9 HX 375

8

AMD Ryzen 5 8645HS vs Intel Core i5 11400H

9

AMD Ryzen 5 8645HS vs Intel Core i3 1125G4

10

AMD Ryzen 5 8645HS vs Intel Core i3 1215U

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption