Intel Core i9 12900 vs Intel Core i3 9100T

VS

We compared two desktop CPUs: Intel Core i9 12900 with 16 cores 2.4GHz and Intel Core i3 9100T with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900 's Advantages

Released 2 years and 9 months late

Higher specification of memory (DDR5-4800 vs DDR4-2400)

Larger memory bandwidth (76.8GB/s vs 37.5GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (30MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i3 9100T 's Advantages

Integrated graphics card

Higher base frequency (3.1GHz vs 2.4GHz)

Lower TDP (35W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12900 +126%

2727

Intel Core i3 9100T

1204

Geekbench 6 Multi Core

Intel Core i9 12900 +332%

13396

Intel Core i3 9100T

3096

Intel Core i9 12900

VS

Intel Core i3 9100T

General Parameters

Jan 2022

Release Date

Apr 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Coffee Lake

-

Processor Number

i3-9100T

Intel Socket 1700

Socket

LGA-1151

UHD Graphics 770

Integrated Graphics

UHD Graphics 630

Core i9 (Alder Lake-S)

Generation

-

Package

10 nm

Manufacturing Process

14 nm

Intel Socket 1700

Socket

LGA-1151

65 W

Power Consumption

35 W

72 °C

Peak Operating Temperature

82 °C

Intel

Foundry

-

215 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

2.4 GHz

Performance Core Base Frequency

3.1 GHz

5.1 GHz

Performance Core Turbo Frequency

3.7 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1800 MHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

-

24.0

Multiplier

-

80 KB per core

L1 Cache

-

1.25 MB per core

L2 Cache

-

30 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

-

1

SMP

-

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-2400

-

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1100 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

-

Official Website

Intel Core i3 9100T

5

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

Related CPU Comparisons

1

Intel Core i9 12900 vs Intel Pentium Gold G5600

2

Intel Core i9 12900 vs Intel Core i7 10700K

3

Intel Core i9 12900 vs AMD Ryzen Threadripper 2920X

4

Intel Core i9 12900 vs KaiXian KX 7000 8

5

Intel Core i9 12900 vs AMD Ryzen Threadripper 2950X

6

Intel Core i9 12900 vs AMD Ryzen 9 7950X

7

Intel Core i9 12900 vs AMD Ryzen 7 Pro 4750GE

8

Intel Core i5 14600T vs Intel Core i9 12900

9

Intel Core i9 12900 vs Intel Core i5 9600KF

10

Intel Core i9 12900 vs Loongson LS3A6000

Related News

1

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

2

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

3

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

4

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

5

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

6

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

7

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

8

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

9

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

10

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months