Intel Core Ultra 5 245KF vs AMD Ryzen 9 5950X

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Intel Core Ultra 5 245KF

AMD Ryzen 9 5950X

We compared two desktop CPUs: Intel Core Ultra 5 245KF with 14 cores 4.2GHz and AMD Ryzen 9 5950X 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 Ultra 5 245KF 's Advantages

Released 4 years late

Higher specification of memory (6400 vs 3200)

Larger memory bandwidth (102.4GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.2GHz vs 3.4GHz)

More modern manufacturing process (3nm vs 7nm)

AMD Ryzen 9 5950X 's Advantages

Larger L3 cache size (64MB vs 24MB)

Lower TDP (105W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 5 245KF +26%

2124

AMD Ryzen 9 5950X

1684

Cinebench R23 Multi Core

Intel Core Ultra 5 245KF

25575

AMD Ryzen 9 5950X +12%

28782

Geekbench 6 Single Core

Intel Core Ultra 5 245KF +45%

3225

AMD Ryzen 9 5950X

2218

Geekbench 6 Multi Core

Intel Core Ultra 5 245KF +46%

20321

AMD Ryzen 9 5950X

13903

Intel Core Ultra 5 245KF

VS

AMD Ryzen 9 5950X

General Parameters

Oct 2024

Release Date

Oct 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Arrow Lake

Core Architecture

Zen 3 (Vermeer)

245KF

Processor Number

-

FCLGA-1851

Socket

AM4

No

Integrated Graphics

No

Ultra 5(Arrow Lake)

Generation

-

Package

-

Transistor Count

4.15 billions

3 nm

Manufacturing Process

7 nm

125 W

Power Consumption

105 W

159 W

Max Turbo Power Consumption

-

105 °C

Peak Operating Temperature

95°C

TSMC

Foundry

-

CPU Performance

6

Performance Cores

16

6

Performance Core Threads

32

4.2 GHz

Performance Core Base Frequency

3.4 GHz

5.2 GHz

Performance Core Turbo Frequency

4.9 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

16

14

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

42

Multiplier

34x

112 K per core

L1 Cache

64 K per core

3 MB per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-6400

Memory Types

DDR4-3200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Core Ultra 5 245KF

Official Website

AMD Ryzen 9 5950X

5.0

PCIe Version

4.0

24

PCIe Lanes

20

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