AMD Ryzen 5 7645HX vs Intel Core Ultra 7 164U

VS

AMD Ryzen 5 7645HX Intel Core Ultra 7 164U

We compared two laptop CPUs: AMD Ryzen 5 7645HX with 6 cores 4.0GHz and Intel Core Ultra 7 164U with 12 cores 1.1GHz . 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

Integrated graphics card

Newer PCIe version (5.0 vs 4)

Higher base frequency (4.0GHz vs 1.1GHz)

Larger L3 cache size (32MB vs 12MB)

Intel Core Ultra 7 164U 's Advantages

Released 11 months late

Higher specification of memory (LPDDR5X-6400 vs DDR5-5200)

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

Lower TDP (9W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 7645HX +25%

2720

Intel Core Ultra 7 164U

2172

Geekbench 6 Multi Core

AMD Ryzen 5 7645HX +39%

11906

Intel Core Ultra 7 164U

8552

AMD Ryzen 5 7645HX

VS

Intel Core Ultra 7 164U

General Parameters

Jan 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Zen 4 (Dragon Range)

Core Architecture

Meteor Lake

FL1

Socket

Intel BGA 2551

Radeon 610M

Integrated Graphics

Arc Xe-LPG 64EU

-

Generation

Ultra 7 (Meteor Lake)

Package

5 nm

Manufacturing Process

7 nm

FL1

Socket

Intel BGA 2551

45-75 W

Power Consumption

9 W

100°C

Peak Operating Temperature

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

6

Performance Cores

2

12

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

1.1 GHz

5 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

700 MHz

-

Efficiency Core Turbo Frequency

3.8 GHz

6

Total Core Count

12

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

11.0

64 K per core

L1 Cache

112 KB per core

1 MB per core

L2 Cache

2 MB per core

32 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

LPDDR5X-6400

64 GB

Max Memory Size

-

2

Max Memory Channels

2

83.2 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

-

2200 MHz

GPU Max Dynamic Frequency

-

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

0.49 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 7645HX

Official Website

Intel Core Ultra 7 164U

5.0

PCIe Version

4

28

PCIe Lanes

8

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