Intel Core i5 6600K vs Intel Core i9 14901KE

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Intel Core i5 6600K

Intel Core i9-14901KE

We compared two desktop CPUs: Intel Core i5 6600K with 4 cores 3.5GHz and Intel Core i9 14901KE with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 6600K 's Advantages

Integrated graphics card

Lower TDP (91W vs 125W)

Intel Core i9 14901KE 's Advantages

Released 8 years and 11 months late

Higher specification of memory (5600 vs 2133)

Larger memory bandwidth (89.6GB/s vs 34.1GB/s)

Newer PCIe version (5 vs 3.0)

Higher base frequency (3.8GHz vs 3.5GHz)

Larger L3 cache size (36MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 6600K

1486

Intel Core i9 14901KE +103%

3018

Geekbench 6 Multi Core

Intel Core i5 6600K

4406

Intel Core i9 14901KE +270%

16308

Intel Core i5 6600K

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Intel Core i9 14901KE

General Parameters

Aug 2015

Release Date

Jul 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Skylake

Core Architecture

Raptor Lake-R

i5-6600K

Processor Number

-

LGA-1151

Socket

Intel Socket 1700

HD Graphics 530

Integrated Graphics

UHD Graphics 770

-

Generation

Core i9 (Raptor Lake Refresh)

Package

14 nm

Manufacturing Process

10 nm

91 W

Power Consumption

125 W

-

Foundry

Intel

-

Die Size

257 mm²

CPU Performance

4

Performance Cores

-

4

Performance Core Threads

-

3.5 GHz

Performance Core Base Frequency

3.8 GHz

3.9 GHz

Performance Core Turbo Frequency

5.8 GHz

4

Total Core Count

8

4

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35

Multiplier

38.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

6 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2133, DDR3L-1600

Memory Types

DDR4-3200, DDR5-5600

64 GB

Max Memory Size

-

2

Max Memory Channels

2

34.1 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

1150 MHz

GPU Max Dynamic Frequency

-

Miscellaneous

Intel Core i5 6600K

Official Website

Intel Core i9 14901KE

3.0

PCIe Version

5

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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