Home Comparison Intel Core i9 9900KF vs Intel Core Ultra 7 265T

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

We compared two desktop CPUs: Intel Core i9 9900KF with 8 cores 3.6GHz 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 9900KF 's Advantages
Higher base frequency (3.6GHz vs 2.4GHz)
Intel Core Ultra 7 265T 's Advantages
Released 5 years and 11 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 95W)

Score

VS

General Parameters

Jan 2019
Release Date
Dec 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Coffee Lake
Core Architecture
Arrow Lake-S
i9-9900KF
Processor Number
-
LGA-1151
Socket
Intel Socket 1851
N/A
Integrated Graphics
-
Generation
Ultra 7 (Arrow Lake-S)

Package

14 nm
Manufacturing Process
3 nm
95 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
3.6 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
36x
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

Miscellaneous

Official Website
3.0
PCIe Version
5
16
PCIe Lanes
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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