Home Comparison Intel Core i9 11900KF vs Intel Core i9 10920X

Intel Core i9 11900KF vs Intel Core i9 10920X

Intel Core i9 11900KF
VS
Intel Core i9 10920X
Intel Core i9 11900KF
Intel Core i9 10920X
We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz and Intel Core i9 10920X with 12 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 11900KF 's Advantages
Released 1 years and 5 months late
Higher specification of memory (3200 vs 2933)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (125W vs 165W)
Intel Core i9 10920X 's Advantages
Larger memory bandwidth (93.8GB/s vs 50GB/s)
Larger L3 cache size (20MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 11900KF +29%
1653
Intel Core i9 10920X
1280
Cinebench R23 Multi Core
Intel Core i9 11900KF
14197
Intel Core i9 10920X +8%
15354
Geekbench 6 Single Core
Intel Core i9 11900KF +49%
2536
Intel Core i9 10920X
1696
Geekbench 6 Multi Core
Intel Core i9 11900KF +8%
10374
Intel Core i9 10920X
9541
Geekbench 5 Single Core
Intel Core i9 11900KF +47%
1768
Intel Core i9 10920X
1201
Geekbench 5 Multi Core
Intel Core i9 11900KF
10209
Intel Core i9 10920X +31%
13408
Passmark CPU Single Core
Intel Core i9 11900KF +29%
3557
Intel Core i9 10920X
2738
Passmark CPU Multi Core
Intel Core i9 11900KF
25246
Intel Core i9 10920X +3%
26244
Intel Core i9 11900KF
VS
Intel Core i9 10920X

General Parameters

Mar 2021
Release Date
Oct 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Cascade Lake
i9-11900KF
Processor Number
i9-10920X
LGA-1200
Socket
LGA-2066
No
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
165 W
100°C
Peak Operating Temperature
94 °C

CPU Performance

8
Performance Cores
12
16
Performance Core Threads
24
3.5 GHz
Performance Core Base Frequency
3.5 GHz
5.3 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Total Core Count
12
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
-
64 K per core
L1 Cache
-
512 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
20 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200
Memory Types
DDR4-2933
128 GB
Max Memory Size
256 GB
2
Max Memory Channels
4
50 GB/s
Max Memory Bandwidth
93.8 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i9 11900KF
Official Website
Intel Core i9 10920X
4.0
PCIe Version
3.0
20
PCIe Lanes
48
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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