Intel Core i7 6700K vs Intel Core i5 14400T

VS

Intel Core i7 6700K

Intel Core i5-14400T

We compared two desktop CPUs: Intel Core i7 6700K with 4 cores 4.0GHz and Intel Core i5 14400T with 10 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6700K 's Advantages

Integrated graphics card

Higher base frequency (4.0GHz vs 1.5GHz)

Intel Core i5 14400T 's Advantages

Released 8 years and 5 months late

Higher specification of memory (4800 vs 2133)

Larger memory bandwidth (76.8GB/s vs 34.1GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (20MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (35W vs 91W)

Score

Intel Core i7 6700K

VS

Intel Core i5 14400T

General Parameters

Aug 2015

Release Date

Jan 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Skylake

Core Architecture

Raptor Lake-R

i7-6700K

Processor Number

-

LGA-1151

Socket

Intel Socket 1700

HD Graphics 530

Integrated Graphics

UHD Graphics 730

-

Generation

Core i5 (Raptor Lake Refresh)

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

91 W

Power Consumption

35 W

-

Foundry

Intel

-

Die Size

215 mm²

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

4.0 GHz

Performance Core Base Frequency

1.5 GHz

4.2 GHz

Performance Core Turbo Frequency

4.5 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1100 MHz

-

Efficiency Core Turbo Frequency

3.2 GHz

4

Total Core Count

10

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

40

Multiplier

15.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

1.25 MB per core

8 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2133,DDR3L-1600

Memory Types

DDR4-3200, DDR5-4800

64 GB

Max Memory Size

-

2

Max Memory Channels

2

34.1 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

1150 MHz

GPU Max Dynamic Frequency

-

Miscellaneous

Intel Core i7 6700K

Official Website

Intel Core i5 14400T

3.0

PCIe Version

5

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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