Intel Core i9 14901KE vs Intel Core i9 12900KS

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Intel Core i9-14901KE

Intel Core i9 12900KS

We compared two desktop CPUs: Intel Core i9 14901KE with 8 cores 3.8GHz and Intel Core i9 12900KS with 16 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14901KE 's Advantages

Released 2 years and 3 months late

Higher specification of memory (5600 vs 4800)

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

Higher base frequency (3.8GHz vs 3.4GHz)

Larger L3 cache size (36MB vs 30MB)

Lower TDP (125W vs 150W)

Intel Core i9 12900KS 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 5)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 14901KE +17%

3018

Intel Core i9 12900KS

2559

Geekbench 6 Multi Core

Intel Core i9 14901KE +4%

16308

Intel Core i9 12900KS

15546

Intel Core i9 14901KE

VS

Intel Core i9 12900KS

General Parameters

Jul 2024

Release Date

Apr 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Raptor Lake-R

Core Architecture

Alder Lake-S

-

Processor Number

i9-12900KS

Intel Socket 1700

Socket

LGA-1700

UHD Graphics 770

Integrated Graphics

UHD Graphics 770

Core i9 (Raptor Lake Refresh)

Generation

-

Package

10 nm

Manufacturing Process

10 nm

125 W

Power Consumption

150 W

-

Peak Operating Temperature

100 °C

Intel

Foundry

-

257 mm²

Die Size

-

CPU Performance

-

Performance Cores

8

3.8 GHz

Performance Core Base Frequency

3.4 GHz

5.8 GHz

Performance Core Turbo Frequency

5.5 GHz

-

Efficiency Cores

8

Total Core Count

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

34x

80 KB 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

DDR4-3200, DDR5-5600

Memory Types

DDR5-4800, DDR4-3200

-

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

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1550 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 i9 14901KE

Official Website

Intel Core i9 12900KS

5

PCIe Version

5.0

16

PCIe Lanes

20

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