Intel Core i7 14700HX vs AMD Ryzen 7 PRO 8840U

VS

Intel Core i7 14700HX

AMD Ryzen 7 PRO 8840U

We compared two laptop CPUs: Intel Core i7 14700HX with 20 cores 2.1GHz and AMD Ryzen 7 PRO 8840U with 8 cores 3.3GHz . 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

Integrated graphics card

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (33MB vs 16MB)

AMD Ryzen 7 PRO 8840U 's Advantages

Higher specification of memory (5600 vs 5600)

Higher base frequency (3.3GHz vs 2.1GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (28W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 14700HX +15%

2079

AMD Ryzen 7 PRO 8840U

1807

Geekbench 6 Single Core

Intel Core i7 14700HX +13%

2738

AMD Ryzen 7 PRO 8840U

2407

Geekbench 6 Multi Core

Intel Core i7 14700HX +70%

15894

AMD Ryzen 7 PRO 8840U

9320

Blender

Intel Core i7 14700HX +110%

347

AMD Ryzen 7 PRO 8840U

165

Intel Core i7 14700HX

VS

AMD Ryzen 7 PRO 8840U

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 780M

-

Generation

Ryzen 7 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

45-55 W

Power Consumption

28 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

2.1 GHz

Performance Core Base Frequency

3.3 GHz

5.5 GHz

Performance Core Turbo Frequency

5.1 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

8

28

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

33.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

1 MB per core

33 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5600

192 GB

Max Memory Size

-

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1600 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

45 W

Power Consumption

-

0.74 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 14700HX

Official Website

AMD Ryzen 7 PRO 8840U

5.0

PCIe Version

4

20

PCIe Lanes

20

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