Intel Core i9 14900K vs Intel Core i9 12900KF

VS

Intel Core i9 14900K Intel Core i9 12900KF

We compared two desktop CPUs: Intel Core i9 14900K with 24 cores 3.2GHz and Intel Core i9 12900KF with 16 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900K 's Advantages

Released 2 years late

Integrated graphics card

Higher specification of memory (DDR5-5600 vs DDR5-4800)

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

Larger L3 cache size (36MB vs 30MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900K +16%

2358

Intel Core i9 12900KF

2028

Cinebench R23 Multi Core

Intel Core i9 14900K +40%

38497

Intel Core i9 12900KF

27422

Geekbench 6 Single Core

Intel Core i9 14900K +17%

3169

Intel Core i9 12900KF

2686

Geekbench 6 Multi Core

Intel Core i9 14900K +40%

22637

Intel Core i9 12900KF

16130

Cinebench 2024 Single Core

Intel Core i9 14900K +7%

135

Intel Core i9 12900KF

126

Cinebench 2024 Multi Core

Intel Core i9 14900K +41%

2211

Intel Core i9 12900KF

1564

Blender

Intel Core i9 14900K +70%

652

Intel Core i9 12900KF

382

Passmark CPU Single Core

Intel Core i9 14900K +14%

4770

Intel Core i9 12900KF

4167

Passmark CPU Multi Core

Intel Core i9 14900K +48%

61120

Intel Core i9 12900KF

41190

Intel Core i9 14900K

VS

Intel Core i9 12900KF

General Parameters

Oct 2023

Release Date

Oct 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Alder Lake

i9-14900K

Processor Number

i9-12900KF

LGA-1700

Socket

LGA-1700

UHD Graphics 770

Integrated Graphics

No

Core i9 (Raptor Lake Refresh)

Generation

-

Package

10 nm

Manufacturing Process

10 nm

LGA-1700

Socket

LGA-1700

125 W

Power Consumption

125 W

253 W

Max Turbo Power Consumption

241 W

100°C

Peak Operating Temperature

100°C

Intel

Foundry

-

257 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.2 GHz

Performance Core Base Frequency

3.2 GHz

6 GHz

Performance Core Turbo Frequency

5.1 GHz

16

Efficiency Cores

8

16

Efficiency Core Threads

8

2.4 GHz

Efficiency Core Base Frequency

2.4 GHz

4.4 GHz

Efficiency Core Turbo Frequency

3.9 GHz

24

Total Core Count

16

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

32x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

14 MB shared

36 MB shared

L3 Cache

30 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-4800, DDR4-3200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1650 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 14900K

Official Website

Intel Core i9 12900KF

5.0

PCIe Version

5.0

20

PCIe Lanes

20

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