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

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

We compared two desktop CPUs: Intel Core Ultra 7 265T with 20 cores 2.4GHz and Intel Core i9 9900KF 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 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)
Intel Core i9 9900KF 's Advantages
Higher base frequency (3.6GHz vs 2.4GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Core Ultra 7 265T +95%
3147
Intel Core i9 9900KF
1612
Geekbench 6 Multi Core
Intel Core Ultra 7 265T +34%
10250
Intel Core i9 9900KF
7648

General Parameters

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

Package

3 nm
Manufacturing Process
14 nm
35 W
Power Consumption
95 W
100 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-

CPU Performance

8
Performance Cores
8
8
Performance Core Threads
16
2.4 GHz
Performance Core Base Frequency
3.6 GHz
5.3 GHz
Performance Core Turbo Frequency
5 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
4.5 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
24
Multiplier
36x
112 KB per core
L1 Cache
64 K per core
23 MB
L2 Cache
256 K per core
24 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR5-6400
Memory Types
DDR4-2666
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
41.6 GB/s
Yes
ECC Memory Support
No

Miscellaneous

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