AMD Ryzen 5 7645HX vs Intel Core Ultra 5 238V

VS

AMD Ryzen 5 7645HX

Intel Core Ultra 5 238V

We compared two laptop CPUs: AMD Ryzen 5 7645HX with 6 cores 4.0GHz and Intel Core Ultra 5 238V with 8 cores 2.1GHz . 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

Higher base frequency (4.0GHz vs 2.1GHz)

Larger L3 cache size (32MB vs 8MB)

Intel Core Ultra 5 238V 's Advantages

Released 1 years and 8 months late

Better graphics card performance

Higher specification of memory (8533 vs 5200)

Larger memory bandwidth (136GB/s vs 83.2GB/s)

More modern manufacturing process (3nm vs 5nm)

Lower TDP (37W vs 75W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7645HX

1800

Intel Core Ultra 5 238V +9%

1977

Cinebench R23 Multi Core

AMD Ryzen 5 7645HX +19%

13954

Intel Core Ultra 5 238V

11635

Geekbench 6 Single Core

AMD Ryzen 5 7645HX +1%

2720

Intel Core Ultra 5 238V

2684

Geekbench 6 Multi Core

AMD Ryzen 5 7645HX +17%

11906

Intel Core Ultra 5 238V

10130

AMD Ryzen 5 7645HX

VS

Intel Core Ultra 5 238V

General Parameters

Jan 2023

Release Date

Sep 2024

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Lunar Lake

-

Processor Number

238V

FL1

Socket

FCBGA-2833

Radeon 610M

Integrated Graphics

Arc Graphics 130V

-

Generation

Ultra 5 (Lunar Lake)

Package

5 nm

Manufacturing Process

3 nm

45-75 W

Power Consumption

17-37 W

100°C

Peak Operating Temperature

100 °C

-

Foundry

TSMC

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

2.1 GHz

5 GHz

Performance Core Turbo Frequency

4.7 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.1 GHz

-

Efficiency Core Turbo Frequency

3.5 GHz

6

Total Core Count

8

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

21x

-

L0 Cache

48 KB per core

64 K per core

L1 Cache

192 KB per core

1 MB per core

L2 Cache

14 MB

32 MB shared

L3 Cache

8 MB

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

LPDDR5X-8533

64 GB

Max Memory Size

16 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

136 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

600 MHz

2200 MHz

GPU Max Dynamic Frequency

1850 MHz

128

Shader Units

896

8

Texture Units

4

Raster Operation Units

2

Execution Units

7

15 W

Power Consumption

0.49 TFLOPS

Graphics Performance

3.32 TFLOPS

AI Accelerator

-

NPU

Intel® AI Boost

-

Theoretical performance

40 TOPS

Miscellaneous

AMD Ryzen 5 7645HX

Official Website

Intel Core Ultra 5 238V

5.0

PCIe Version

5.0

28

PCIe Lanes

8

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