AMD Ryzen 5 6600U vs Intel Core i9 14900HX

VS

AMD Ryzen 5 6600U

Intel Core i9 14900HX

We compared two laptop CPUs: AMD Ryzen 5 6600U with 6 cores 2.9GHz and Intel Core i9 14900HX with 24 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 6600U 's Advantages

Better graphics card performance

Higher specification of memory (6400 vs 5600)

Higher base frequency (2.9GHz vs 2.2GHz)

More modern manufacturing process (6nm vs 10nm)

Lower TDP (28W vs 55W)

Intel Core i9 14900HX 's Advantages

Released 2 years late

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (36MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 6600U

1490

Intel Core i9 14900HX +46%

2176

Cinebench R23 Multi Core

AMD Ryzen 5 6600U

9816

Intel Core i9 14900HX +221%

31592

Geekbench 6 Single Core

AMD Ryzen 5 6600U

1755

Intel Core i9 14900HX +72%

3026

Geekbench 6 Multi Core

AMD Ryzen 5 6600U

6878

Intel Core i9 14900HX +167%

18418

Passmark CPU Single Core

AMD Ryzen 5 6600U

3190

Intel Core i9 14900HX +37%

4375

Passmark CPU Multi Core

AMD Ryzen 5 6600U

17827

Intel Core i9 14900HX +165%

47406

AMD Ryzen 5 6600U

VS

Intel Core i9 14900HX

General Parameters

Jan 2022

Release Date

Jan 2024

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Raptor Lake Refresh

-

Processor Number

i9-14900HX

FP7

Socket

BGA-1964

Radeon 660M

Integrated Graphics

UHD Graphics (32EU)

Package

6 nm

Manufacturing Process

10 nm

15-28 W

Power Consumption

45-55 W

-

Max Turbo Power Consumption

157 W

95 °C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

2.9 GHz

Performance Core Base Frequency

2.2 GHz

4.5 GHz

Performance Core Turbo Frequency

5.8 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

1.6 GHz

-

Efficiency Core Turbo Frequency

4.1 GHz

6

Total Core Count

24

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

22x

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR5-5600, DDR4-3200

-

Max Memory Size

192 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

1900 MHz

GPU Max Dynamic Frequency

1650 MHz

384

Shader Units

256

24

Texture Units

16

Raster Operation Units

8

6

Execution Units

32

15 W

Power Consumption

45 W

1.46 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

AMD Ryzen 5 6600U

Official Website

Intel Core i9 14900HX

4.0

PCIe Version

5.0

-

PCIe Lanes

20

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