Intel Core i9 12900KF vs Intel Core i3 12100T

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Intel Core i9 12900KF

Intel Core i3 12100T

We compared two desktop CPUs: Intel Core i9 12900KF with 16 cores 3.2GHz and Intel Core i3 12100T with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900KF 's Advantages

Higher base frequency (3.2GHz vs 2.2GHz)

Larger L3 cache size (30MB vs 12MB)

Intel Core i3 12100T 's Advantages

Integrated graphics card

Higher specification of memory (4800 vs 4800)

Newer PCIe version (5 vs 5.0)

Lower TDP (35W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12900KF +25%

2686

Intel Core i3 12100T

2144

Geekbench 6 Multi Core

Intel Core i9 12900KF +122%

16130

Intel Core i3 12100T

7243

Intel Core i9 12900KF

VS

Intel Core i3 12100T

General Parameters

Oct 2021

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Alder Lake

Core Architecture

Alder Lake-S

i9-12900KF

Processor Number

-

LGA-1700

Socket

Intel Socket 1700

No

Integrated Graphics

UHD Graphics 730

-

Generation

Core i3 (Alder Lake-S)

Package

10 nm

Manufacturing Process

10 nm

125 W

Power Consumption

35 W

241 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

Foundry

Intel

-

Die Size

163 mm²

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

3.2 GHz

Performance Core Base Frequency

2.2 GHz

5.1 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

22.0

64 K per core

L1 Cache

80 KB per core

14 MB shared

L2 Cache

1.25 MB per core

30 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200, DDR5-4800

128 GB

Max Memory Size

-

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1400 MHz

-

Shader Units

192

-

Texture Units

48

-

Raster Operation Units

24

-

Execution Units

24

-

Power Consumption

15 W

-

Graphics Performance

0.35 TFLOPS

Miscellaneous

Intel Core i9 12900KF

Official Website

Intel Core i3 12100T

5.0

PCIe Version

5

20

PCIe Lanes

20

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