Intel Core i9 9900KS vs Intel Core Ultra 7 265T

VS

Intel Core i9 9900KS

Intel Core Ultra 7 265T

We compared two desktop CPUs: Intel Core i9 9900KS with 8 cores 4.0GHz and Intel Core Ultra 7 265T with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900KS 's Advantages

Integrated graphics card

Higher base frequency (4.0GHz vs 2.4GHz)

Intel Core Ultra 7 265T 's Advantages

Released 5 years and 2 months late

Higher specification of memory (6400 vs 2666)

Larger memory bandwidth (102.4GB/s vs 41.6GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (24MB vs 16MB)

More modern manufacturing process (3nm vs 14nm)

Lower TDP (35W vs 127W)

Score

Intel Core i9 9900KS

VS

Intel Core Ultra 7 265T

General Parameters

Oct 2019

Release Date

Dec 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Coffee Lake

Core Architecture

Arrow Lake-S

i9-9900KS

Processor Number

-

LGA-1151

Socket

Intel Socket 1851

UHD Graphics 630

Integrated Graphics

-

Generation

Ultra 7 (Arrow Lake-S)

Package

14 nm

Manufacturing Process

3 nm

127 W

Power Consumption

35 W

100 °C

Peak Operating Temperature

100 °C

-

Foundry

Intel

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

8

4.0 GHz

Performance Core Base Frequency

2.4 GHz

5 GHz

Performance Core Turbo Frequency

5.3 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

4.5 GHz

8

Total Core Count

20

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

24

64 K per core

L1 Cache

112 KB per core

256 K per core

L2 Cache

23 MB

16 MB shared

L3 Cache

24 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-6400

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 9900KS

Official Website

3.0

PCIe Version

5

16

PCIe Lanes

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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