Intel Core i7 14700HX vs AMD Ryzen 5 PRO 8645HS

VS

Intel Core i7 14700HX

AMD Ryzen 5 PRO 8645HS

We compared two laptop CPUs: Intel Core i7 14700HX with 20 cores 2.1GHz and AMD Ryzen 5 PRO 8645HS with 6 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 14700HX 's Advantages

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (33MB vs 16MB)

AMD Ryzen 5 PRO 8645HS 's Advantages

Higher specification of memory (7500 vs 5600)

Higher base frequency (4.3GHz vs 2.1GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (54W vs 55W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 14700HX +10%

2738

AMD Ryzen 5 PRO 8645HS

2478

Geekbench 6 Multi Core

Intel Core i7 14700HX +54%

15894

AMD Ryzen 5 PRO 8645HS

10306

Cinebench 2024 Single Core

Intel Core i7 14700HX +23%

122

AMD Ryzen 5 PRO 8645HS

99

Cinebench 2024 Multi Core

Intel Core i7 14700HX +101%

1411

AMD Ryzen 5 PRO 8645HS

701

Intel Core i7 14700HX

VS

AMD Ryzen 5 PRO 8645HS

General Parameters

Jan 2024

Release Date

Apr 2024

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Raptor Lake Refresh

Core Architecture

Hawk Point

i7-14700HX

Processor Number

-

BGA-1964

Socket

AMD Socket FP7

UHD Graphics (32EU)

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

45-55 W

Power Consumption

35-54 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

2.1 GHz

Performance Core Base Frequency

4.3 GHz

5.5 GHz

Performance Core Turbo Frequency

5 GHz

12

Efficiency Cores

-

12

Efficiency Core Threads

-

1.5 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

20

Total Core Count

6

28

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

43.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

6 MB

33 MB shared

L3 Cache

16 MB

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5600,LPDDR5x-7500

192 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1600 MHz

GPU Max Dynamic Frequency

2600 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

8

45 W

Power Consumption

-

0.74 TFLOPS

Graphics Performance

-

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

16 TOPS

Miscellaneous

Intel Core i7 14700HX

Official Website

AMD Ryzen 5 PRO 8645HS

5.0

PCIe Version

4

20

PCIe Lanes

20

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