Home Comparison Intel Core i5 11600KF vs Intel Core i9 9900KF

Intel Core i5 11600KF vs Intel Core i9 9900KF

We compared two desktop CPUs: Intel Core i5 11600KF with 6 cores 3.9GHz 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 i5 11600KF 's Advantages
Released 2 years and 2 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.9GHz vs 3.6GHz)
Intel Core i9 9900KF 's Advantages
Larger L3 cache size (16MB vs 12MB)
Lower TDP (95W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 11600KF +24%
1564
Intel Core i9 9900KF
1260
Cinebench R23 Multi Core
Intel Core i5 11600KF
11277
Intel Core i9 9900KF +11%
12606
Geekbench 6 Single Core
Intel Core i5 11600KF +40%
2258
Intel Core i9 9900KF
1612
Geekbench 6 Multi Core
Intel Core i5 11600KF +21%
9291
Intel Core i9 9900KF
7648
Blender
Intel Core i5 11600KF
145
Intel Core i9 9900KF +28%
187
Geekbench 5 Single Core
Intel Core i5 11600KF +33%
1737
Intel Core i9 9900KF
1300
Geekbench 5 Multi Core
Intel Core i5 11600KF
8122
Intel Core i9 9900KF +9%
8856
Passmark CPU Single Core
Intel Core i5 11600KF +14%
3358
Intel Core i9 9900KF
2945
Passmark CPU Multi Core
Intel Core i5 11600KF +5%
19553
Intel Core i9 9900KF
18462
VS

General Parameters

Mar 2021
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Coffee Lake
i5-11600KF
Processor Number
i9-9900KF
LGA-1200
Socket
LGA-1151
N/A
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
95 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
3.9 GHz
Performance Core Base Frequency
3.6 GHz
4.9 GHz
Performance Core Turbo Frequency
5 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
39x
Multiplier
36x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No

Miscellaneous

4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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