Intel Core i9 12900KS vs Intel Core i9 14900KF

VS

Intel Core i9 12900KS Intel Core i9 14900KF

We compared two desktop CPUs: Intel Core i9 12900KS with 16 cores 3.4GHz and Intel Core i9 14900KF with 24 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 12900KS's Advantages

Integrated graphics card

Higher base frequency (3.4GHz vs 3.2GHz)

Intel Core i9 14900KF's Advantages

Released 1 years and 6 months late

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)

Lower TDP (125W vs 150W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900KS

2082

Intel Core i9 14900KF +13%

2358

Cinebench R23 Multi Core

Intel Core i9 12900KS

27796

Intel Core i9 14900KF +38%

38497

Geekbench 6 Single Core

Intel Core i9 12900KS

2559

Intel Core i9 14900KF +24%

3176

Geekbench 6 Multi Core

Intel Core i9 12900KS

15546

Intel Core i9 14900KF +44%

22411

Blender

Intel Core i9 12900KS

383

Intel Core i9 14900KF +62%

622

Passmark CPU Single Core

Intel Core i9 12900KS

4357

Intel Core i9 14900KF +8%

4722

Passmark CPU Multi Core

Intel Core i9 12900KS

44470

Intel Core i9 14900KF +35%

60232

Intel Core i9 12900KS

VS

Intel Core i9 14900KF

General Parameters

Apr 2022

Release Date

Oct 2023

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Raptor Lake Refresh

i9-12900KS

Processor Number

i9-14900KF

LGA-1700

Socket

LGA-1700

UHD Graphics 770

Integrated Graphics

No

-

Generation

Core i9 (Raptor Lake Refresh)

Package

10 nm

Manufacturing Process

10 nm

LGA-1700

Socket

LGA-1700

150 W

Power Consumption

125 W

-

Max Turbo Power Consumption

253W

100 °C

Peak Operating Temperature

100°C

-

Foundry

Intel

-

Die Size

257 mm²

-

Package

FC-LGA16A

CPU Performance

8

Performance Cores

8

-

Performance Core Threads

16

3.4 GHz

Performance Core Base Frequency

3.2 GHz

5.5 GHz

Performance Core Turbo Frequency

6 GHz

8

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.4 GHz

-

Efficiency Core Turbo Frequency

4.4 GHz

16

Total Core Count

24

Total Thread Count

32

100MHz

Bus Frequency

100MHz

34x

Multiplier

32x

64K per core

L1 Cache

80K per core

14MB shared

L2 Cache

2MB per core

30MB shared

L3 Cache

36MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-5600, DDR4-3200

128GB

Max Memory Size

192GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1550 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 12900KS

Official Website

Intel Core i9 14900KF

5.0

PCIe Version

5.0

20

PCIe Lanes

20

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