Intel Core i7 6700K vs Intel Core i9 14900

VS

Intel Core i7 6700K

Intel Core i9 14900

We compared two desktop CPUs: Intel Core i7 6700K with 4 cores 4.0GHz and Intel Core i9 14900 with 24 cores 2.0GHz . 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

Higher base frequency (4.0GHz vs 2.0GHz)

Intel Core i9 14900 's Advantages

Released 8 years and 5 months late

Higher specification of memory (5600 vs 2133)

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

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (65W vs 91W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6700K

1129

Intel Core i9 14900 +98%

2236

Cinebench R23 Multi Core

Intel Core i7 6700K

5646

Intel Core i9 14900 +518%

34901

Geekbench 6 Single Core

Intel Core i7 6700K

1512

Intel Core i9 14900 +95%

2958

Geekbench 6 Multi Core

Intel Core i7 6700K

5068

Intel Core i9 14900 +291%

19826

Blender

Intel Core i7 6700K

107

Intel Core i9 14900 +344%

476

Passmark CPU Single Core

Intel Core i7 6700K

2503

Intel Core i9 14900 +86%

4660

Passmark CPU Multi Core

Intel Core i7 6700K

8928

Intel Core i9 14900 +460%

50020

Intel Core i7 6700K

VS

Intel Core i9 14900

General Parameters

Aug 2015

Release Date

Jan 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Raptor Lake Refresh

i7-6700K

Processor Number

i9-14900

LGA-1151

Socket

LGA-1700

HD Graphics 530

Integrated Graphics

UHD Graphics 770

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

91 W

Power Consumption

65 W

-

Max Turbo Power Consumption

219 W

-

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

4.0 GHz

Performance Core Base Frequency

2.0 GHz

4.2 GHz

Performance Core Turbo Frequency

5.8 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

4.3 GHz

4

Total Core Count

24

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

40

Multiplier

20x

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

8 MB shared

L3 Cache

36 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2133,DDR3L-1600

Memory Types

DDR5-5600, DDR4-3200

64 GB

Max Memory Size

192 GB

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

true

-

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1650 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

Intel Core i7 6700K

Official Website

Intel Core i9 14900

3.0

PCIe Version

5.0

16

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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