Intel Core i7 14700HX vs AMD Ryzen 7 4800U

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We compared two laptop CPUs: Intel Core i7 14700HX with 20 cores 2.1GHz and AMD Ryzen 7 4800U with 8 cores 1.8GHz . 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

Released 4 years late

Larger memory bandwidth (89.6GB/s vs 68.27GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.1GHz vs 1.8GHz)

Larger L3 cache size (33MB vs 8MB)

AMD Ryzen 7 4800U 's Advantages

Higher specification of memory (LPDDR4X-4266 vs DDR5-5600)

Lower TDP (10W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 14700HX +70%

2098

AMD Ryzen 7 4800U

1231

Cinebench R23 Multi Core

Intel Core i7 14700HX +148%

22342

AMD Ryzen 7 4800U

8999

Geekbench 6 Single Core

Intel Core i7 14700HX +93%

2738

AMD Ryzen 7 4800U

1415

Geekbench 6 Multi Core

Intel Core i7 14700HX +276%

15894

AMD Ryzen 7 4800U

4218

Blender

Intel Core i7 14700HX +270%

333

AMD Ryzen 7 4800U

90

Passmark CPU Single Core

Intel Core i7 14700HX +38%

3605

AMD Ryzen 7 4800U

2596

Passmark CPU Multi Core

Intel Core i7 14700HX +117%

36643

AMD Ryzen 7 4800U

16869

Intel Core i7 14700HX

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AMD Ryzen 7 4800U

General Parameters

Jan 2024

Release Date

Jan 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 2

i7-14700HX

Processor Number

-

BGA-1964

Socket

FP6

UHD Graphics (32EU)

Integrated Graphics

Radeon Vega 8

Package

10 nm

Manufacturing Process

7 nm

BGA-1964

Socket

FP6

45-55 W

Power Consumption

10-25 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

2.1 GHz

Performance Core Base Frequency

1.8 GHz

5.5 GHz

Performance Core Turbo Frequency

4.2 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

18x

80 K per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

512 K per core

33 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-3200, LPDDR4X-4266

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

4

89.6 GB/s

Max Memory Bandwidth

68.27 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

1750 MHz

256

Shader Units

512

16

Texture Units

32

8

Raster Operation Units

8

32

Execution Units

-

45 W

Power Consumption

15 W

0.74 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 14700HX

Official Website

AMD Ryzen 7 4800U

5.0

PCIe Version

3.0

20

PCIe Lanes

16

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