Intel Core Ultra 7 265F vs Intel Core i9 12900KS

VS

Intel Core Ultra 7 265F

Intel Core i9 12900KS

We compared two desktop CPUs: Intel Core Ultra 7 265F with 20 cores 1.5GHz and Intel Core i9 12900KS 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 7 265F 's Advantages

Released 2 years and 8 months late

Higher specification of memory (6400 vs 4800)

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

More modern manufacturing process (3nm vs 10nm)

Lower TDP (65W vs 150W)

Intel Core i9 12900KS 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 5)

Higher base frequency (3.4GHz vs 1.5GHz)

Larger L3 cache size (30MB vs 24MB)

Score

Intel Core Ultra 7 265F

VS

Intel Core i9 12900KS

General Parameters

Dec 2024

Release Date

Apr 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Arrow Lake-S

Core Architecture

Alder Lake-S

-

Processor Number

i9-12900KS

Intel Socket 1851

Socket

LGA-1700

Integrated Graphics

UHD Graphics 770

Ultra 7 (Arrow Lake-S)

Generation

-

Package

3 nm

Manufacturing Process

10 nm

65 W

Power Consumption

150 W

100 °C

Peak Operating Temperature

100 °C

Intel

Foundry

-

CPU Performance

8

Performance Cores

8

Performance Core Threads

-

1.5 GHz

Performance Core Base Frequency

3.4 GHz

5.3 GHz

Performance Core Turbo Frequency

5.5 GHz

12

Efficiency Cores

8

12

Efficiency Core Threads

-

1.2 GHz

Efficiency Core Base Frequency

-

4.5 GHz

Efficiency Core Turbo Frequency

-

20

Total Core Count

16

20

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

15

Multiplier

34x

112 KB per core

L1 Cache

64 K per core

23 MB

L2 Cache

14 MB shared

24 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-6400

Memory Types

DDR5-4800, DDR4-3200

256 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1550 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

Official Website

Intel Core i9 12900KS

5

PCIe Version

5.0

PCIe Lanes

20

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