Intel Core Ultra 7 265KF vs Intel Core i5 11600KF
We compared two desktop CPUs: Intel Core Ultra 7 265KF with 20 cores 3.9GHz and Intel Core i5 11600KF with 6 cores 3.9GHz . 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 3 years and 7 months late
Higher specification of memory (6400 vs 3200)
Larger memory bandwidth (102.4GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (30MB vs 12MB)
More modern manufacturing process (3nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 265KF
+47%
2308
Intel Core i5 11600KF
1564
Cinebench R23 Multi Core
Intel Core Ultra 7 265KF
+230%
37273
Intel Core i5 11600KF
11277
Geekbench 6 Single Core
Intel Core Ultra 7 265KF
+42%
3208
Intel Core i5 11600KF
2258
Geekbench 6 Multi Core
Intel Core Ultra 7 265KF
+134%
21797
Intel Core i5 11600KF
9291
Blender
Intel Core Ultra 7 265KF
+217%
460
Intel Core i5 11600KF
145
General Parameters
Oct 2024
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Rocket Lake
265KF
Processor Number
i5-11600KF
FCLGA-1851
Socket
LGA-1200
No
Integrated Graphics
N/A
Ultra 7(Arrow Lake)
Generation
-
Package
3 nm
Manufacturing Process
14 nm
125 W
Power Consumption
125 W
250 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
100 °C
TSMC
Foundry
-
CPU Performance
8
Performance Cores
6
8
Performance Core Threads
12
3.9 GHz
Performance Core Base Frequency
3.9 GHz
5.4 GHz
Performance Core Turbo Frequency
4.9 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
6
20
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
39
Multiplier
39x
112 K per core
L1 Cache
64 K per core
3 MB per core
L2 Cache
512 K per core
30 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR4-3200
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
50 GB/s
Yes
ECC Memory Support
No
Miscellaneous
5.0
PCIe Version
4.0
24
PCIe Lanes
20
