AMD Ryzen 5 PRO 8645HS vs Intel Core Ultra 7 266V

VS

AMD Ryzen 5 PRO 8645HS

Intel Core Ultra 7 266V

We compared two laptop CPUs: AMD Ryzen 5 PRO 8645HS with 6 cores 4.3GHz and Intel Core Ultra 7 266V with 8 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 PRO 8645HS 's Advantages

Higher base frequency (4.3GHz vs 2.2GHz)

Larger L3 cache size (16MB vs 12MB)

Intel Core Ultra 7 266V 's Advantages

Higher specification of memory (8533 vs 7500)

Larger memory bandwidth (136GB/s vs 89.6GB/s)

Newer PCIe version (5.0 vs 4)

More modern manufacturing process (3nm vs 4nm)

Lower TDP (37W vs 54W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 PRO 8645HS

2478

Intel Core Ultra 7 266V +17%

2906

Geekbench 6 Multi Core

AMD Ryzen 5 PRO 8645HS

10306

Intel Core Ultra 7 266V +10%

11358

Cinebench 2024 Single Core

AMD Ryzen 5 PRO 8645HS

99

Intel Core Ultra 7 266V +25%

124

AMD Ryzen 5 PRO 8645HS

VS

Intel Core Ultra 7 266V

General Parameters

Apr 2024

Release Date

Sep 2024

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Lunar Lake

-

Processor Number

266V

AMD Socket FP7

Socket

FCBGA-2833

Radeon 760M

Integrated Graphics

Arc Graphics 140V

Ryzen 5 (Zen 4 (Hawk Point))

Generation

Ultra 7(Lunar Lake)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

3 nm

35-54 W

Power Consumption

17-37 W

-

Peak Operating Temperature

100 °C

TSMC

Foundry

TSMC

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

4

4.3 GHz

Performance Core Base Frequency

2.2 GHz

5 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.2 GHz

-

Efficiency Core Turbo Frequency

3.7 GHz

6

Total Core Count

8

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

43.0

Multiplier

22x

-

L0 Cache

48 KB

64 KB per core

L1 Cache

192 KB per core

6 MB

L2 Cache

14 MB

16 MB

L3 Cache

12 MB

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600,LPDDR5x-7500

Memory Types

LPDDR5X-8533

256 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

136 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

600 MHz

2600 MHz

GPU Max Dynamic Frequency

2000 MHz

-

Shader Units

1024

-

Texture Units

-

Raster Operation Units

8

Execution Units

8

-

Power Consumption

-

Graphics Performance

4.1 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

Intel® AI Boost

16 TOPS

Theoretical performance

48 TOPS

Miscellaneous

AMD Ryzen 5 PRO 8645HS

Official Website

Intel Core Ultra 7 266V

4

PCIe Version

5.0

20

PCIe Lanes

8

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