Intel Core Ultra 5 245KF vs Intel Core i9 14901E

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Intel Core Ultra 5 245KF

Intel Core i9 14901E

We compared two desktop CPUs: Intel Core Ultra 5 245KF with 14 cores 4.2GHz and Intel Core i9 14901E with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 245KF 's Advantages

Higher specification of memory (6400 vs 5600)

Larger memory bandwidth (102.4GB/s vs 89.6GB/s)

Higher base frequency (4.2GHz vs 2.8GHz)

More modern manufacturing process (3nm vs 10nm)

Intel Core i9 14901E 's Advantages

Newer PCIe version (5 vs 5.0)

Larger L3 cache size (36MB vs 24MB)

Lower TDP (65W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 245KF +23%

3225

Intel Core i9 14901E

2608

Geekbench 6 Multi Core

Intel Core Ultra 5 245KF +43%

20321

Intel Core i9 14901E

14185

Intel Core Ultra 5 245KF

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Intel Core i9 14901E

General Parameters

Oct 2024

Release Date

Jul 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Arrow Lake

Core Architecture

Raptor Lake-R

245KF

Processor Number

-

FCLGA-1851

Socket

Intel Socket 1700

No

Integrated Graphics

UHD Graphics 770

Ultra 5(Arrow Lake)

Generation

Core i9 (Raptor Lake Refresh)

Package

3 nm

Manufacturing Process

10 nm

125 W

Power Consumption

65 W

159 W

Max Turbo Power Consumption

-

105 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

-

Die Size

257 mm²

CPU Performance

6

Performance Cores

-

6

Performance Core Threads

-

4.2 GHz

Performance Core Base Frequency

2.8 GHz

5.2 GHz

Performance Core Turbo Frequency

5.6 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

8

14

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

42

Multiplier

28.0

112 K per core

L1 Cache

80 KB per core

3 MB per core

L2 Cache

2 MB per core

24 MB shared

L3 Cache

36 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-6400

Memory Types

DDR4-3200, DDR5-5600

192 GB

Max Memory Size

-

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Core Ultra 5 245KF

Official Website

Intel Core i9 14901E

5.0

PCIe Version

5

24

PCIe Lanes

16

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