AMD Ryzen 5 7645HX vs Intel Core Ultra 5 125H

VS

AMD Ryzen 5 7645HX

Intel Core Ultra 5 125H

We compared two laptop CPUs: AMD Ryzen 5 7645HX with 6 cores 4.0GHz and Intel Core Ultra 5 125H with 14 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7645HX 's Advantages

Higher base frequency (4.0GHz vs 1.2GHz)

Larger L3 cache size (32MB vs 18MB)

More modern manufacturing process (5nm vs 7nm)

Intel Core Ultra 5 125H 's Advantages

Released 11 months late

Better graphics card performance

Higher specification of memory (7467 vs 5200)

Larger memory bandwidth (120GB/s vs 83.2GB/s)

Lower TDP (65W vs 75W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7645HX +7%

1800

Intel Core Ultra 5 125H

1671

Cinebench R23 Multi Core

AMD Ryzen 5 7645HX +1%

13954

Intel Core Ultra 5 125H

13689

Geekbench 6 Single Core

AMD Ryzen 5 7645HX +22%

2720

Intel Core Ultra 5 125H

2224

Geekbench 6 Multi Core

AMD Ryzen 5 7645HX +3%

11906

Intel Core Ultra 5 125H

11536

AMD Ryzen 5 7645HX

VS

Intel Core Ultra 5 125H

General Parameters

Jan 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Meteor Lake

-

Processor Number

125H

FL1

Socket

FCBGA-2049

Radeon 610M

Integrated Graphics

Arc Graphics (7-Cores)

-

Generation

Ultra 5 (Meteor Lake)

Package

5 nm

Manufacturing Process

7 nm

45-75 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115 W

100°C

Peak Operating Temperature

110°C

-

Foundry

Intel

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

4.0 GHz

Performance Core Base Frequency

1.2 GHz

5 GHz

Performance Core Turbo Frequency

4.5 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

0.7 GHz

-

Efficiency Core Turbo Frequency

3.6 GHz

6

Total Core Count

14

12

Total Thread Count

18

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

12x

64 K per core

L1 Cache

112 K per core

1 MB per core

L2 Cache

2 MB per core

32 MB shared

L3 Cache

18 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

64 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

2200 MHz

GPU Max Dynamic Frequency

2200 MHz

128

Shader Units

112

8

Texture Units

7

4

Raster Operation Units

4

2

Execution Units

7

15 W

Power Consumption

-

Max Resolution

7680x4320 - 60 Hz

0.49 TFLOPS

Graphics Performance

4.92 TFLOPS

Miscellaneous

AMD Ryzen 5 7645HX

Official Website

Intel Core Ultra 5 125H

5.0

PCIe Version

5.0

28

PCIe Lanes

28

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