Intel Core Ultra 5 245K vs Intel Core i3 12100T

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Intel Core Ultra 5 245K

Intel Core i3 12100T

We compared two desktop CPUs: Intel Core Ultra 5 245K with 14 cores 4.2GHz 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 Ultra 5 245K 's Advantages

Released 2 years and 9 months late

Better graphics card performance

Higher specification of memory (6400 vs 4800)

Larger memory bandwidth (102.4GB/s vs 76.8GB/s)

Higher base frequency (4.2GHz vs 2.2GHz)

Larger L3 cache size (24MB vs 12MB)

More modern manufacturing process (3nm vs 10nm)

Intel Core i3 12100T 's Advantages

Newer PCIe version (5 vs 5.0)

Lower TDP (35W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 245K +38%

2973

Intel Core i3 12100T

2144

Geekbench 6 Multi Core

Intel Core Ultra 5 245K +129%

16604

Intel Core i3 12100T

7243

Intel Core Ultra 5 245K

VS

Intel Core i3 12100T

General Parameters

Oct 2024

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Arrow Lake

Core Architecture

Alder Lake-S

245K

Processor Number

-

FCLGA-1851

Socket

Intel Socket 1700

Arc Xe2 (Arrow Lake-S)

Integrated Graphics

UHD Graphics 730

Ultra 5(Arrow Lake)

Generation

Core i3 (Alder Lake-S)

Package

3 nm

Manufacturing Process

10 nm

125 W

Power Consumption

35 W

159 W

Max Turbo Power Consumption

-

105 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

-

Die Size

163 mm²

CPU Performance

6

Performance Cores

-

6

Performance Core Threads

-

4.2 GHz

Performance Core Base Frequency

2.2 GHz

5.2 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

3.6 GHz

Efficiency Core Base Frequency

-

4.6 GHz

Efficiency Core Turbo Frequency

-

14

Total Core Count

4

14

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

42

Multiplier

22.0

112 K per core

L1 Cache

80 KB per core

3 MB per core

L2 Cache

1.25 MB per core

24 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-6400

Memory Types

DDR4-3200, DDR5-4800

192 GB

Max Memory Size

-

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1900 MHz

GPU Max Dynamic Frequency

1400 MHz

512

Shader Units

192

16

Texture Units

48

8

Raster Operation Units

24

64

Execution Units

24

-

Power Consumption

15 W

1.95 TFLOPS

Graphics Performance

0.35 TFLOPS

Miscellaneous

Intel Core Ultra 5 245K

Official Website

Intel Core i3 12100T

5.0

PCIe Version

5

24

PCIe Lanes

20

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