Intel Core Ultra 7 265KF vs AMD Ryzen 7 1800X

VS

Intel Core Ultra 7 265KF

AMD Ryzen 7 1800X

We compared two desktop CPUs: Intel Core Ultra 7 265KF with 20 cores 3.9GHz and AMD Ryzen 7 1800X with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 265KF 's Advantages

Released 7 years and 7 months late

Higher specification of memory (6400 vs 2666)

Larger memory bandwidth (102.4GB/s vs 39.74GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.9GHz vs 3.6GHz)

Larger L3 cache size (30MB vs 16MB)

More modern manufacturing process (3nm vs 14nm)

AMD Ryzen 7 1800X 's Advantages

Lower TDP (95W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 265KF +139%

2308

AMD Ryzen 7 1800X

963

Cinebench R23 Multi Core

Intel Core Ultra 7 265KF +303%

37273

AMD Ryzen 7 1800X

9232

Geekbench 6 Single Core

Intel Core Ultra 7 265KF +192%

3208

AMD Ryzen 7 1800X

1096

Geekbench 6 Multi Core

Intel Core Ultra 7 265KF +265%

21797

AMD Ryzen 7 1800X

5970

Intel Core Ultra 7 265KF

VS

AMD Ryzen 7 1800X

General Parameters

Oct 2024

Release Date

Mar 2017

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Arrow Lake

Core Architecture

Zen

265KF

Processor Number

-

FCLGA-1851

Socket

AM4

No

Integrated Graphics

N/A

Ultra 7(Arrow Lake)

Generation

-

Package

-

Transistor Count

4.8 billions

3 nm

Manufacturing Process

14 nm

125 W

Power Consumption

95 W

250 W

Max Turbo Power Consumption

-

105 °C

Peak Operating Temperature

95 °C

TSMC

Foundry

-

CPU Performance

8

Performance Cores

8

Performance Core Threads

16

3.9 GHz

Performance Core Base Frequency

3.6 GHz

5.4 GHz

Performance Core Turbo Frequency

4 GHz

12

Efficiency Cores

-

12

Efficiency Core Threads

-

3.3 GHz

Efficiency Core Base Frequency

-

4.6 GHz

Efficiency Core Turbo Frequency

-

20

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

39

Multiplier

36x

112 K per core

L1 Cache

96 K per core

3 MB per core

L2 Cache

512 K per core

30 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-6400

Memory Types

DDR4-2666

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

39.74 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Core Ultra 7 265KF

Official Website

AMD Ryzen 7 1800X

5.0

PCIe Version

3.0

24

PCIe Lanes

20

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