Home Comparison Intel Core i9 10900KF vs Intel Core i9 11900KF

Intel Core i9 10900KF vs Intel Core i9 11900KF

We compared two desktop CPUs: Intel Core i9 10900KF with 10 cores 3.7GHz and Intel Core i9 11900KF with 8 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 10900KF 's Advantages
Higher base frequency (3.7GHz vs 3.5GHz)
Larger L3 cache size (20MB vs 16MB)
Intel Core i9 11900KF 's Advantages
Released 10 months late
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Larger memory bandwidth (50GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 10900KF
1375
Intel Core i9 11900KF +20%
1653
Cinebench R23 Multi Core
Intel Core i9 10900KF
13761
Intel Core i9 11900KF +3%
14197
Geekbench 6 Single Core
Intel Core i9 10900KF
1741
Intel Core i9 11900KF +45%
2536
Geekbench 6 Multi Core
Intel Core i9 10900KF
7414
Intel Core i9 11900KF +39%
10374
Blender
Intel Core i9 10900KF +13%
301
Intel Core i9 11900KF
265
Geekbench 5 Single Core
Intel Core i9 10900KF
1301
Intel Core i9 11900KF +35%
1768
Geekbench 5 Multi Core
Intel Core i9 10900KF +8%
11050
Intel Core i9 11900KF
10209
Passmark CPU Single Core
Intel Core i9 10900KF
3118
Intel Core i9 11900KF +14%
3557
Passmark CPU Multi Core
Intel Core i9 10900KF
22915
Intel Core i9 11900KF +10%
25246
VS

General Parameters

May 2020
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Rocket Lake
i9-10900KF
Processor Number
i9-11900KF
LGA-1200
Socket
LGA-1200
N/A
Integrated Graphics
No

Package

14 nm
Manufacturing Process
14 nm
LGA-1200
Socket
LGA-1200
125 W
Power Consumption
125 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

10
Performance Cores
8
20
Performance Core Threads
16
3.7 GHz
Performance Core Base Frequency
3.5 GHz
5.3 GHz
Performance Core Turbo Frequency
5.3 GHz
10
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
37x
Multiplier
35x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
512 K per core
20 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2933
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
45.8 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No

Miscellaneous

3.0
PCIe Version
4.0
16
PCIe Lanes
20

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