Home Comparison Intel Core i7 11700KF vs Intel Core i9 9920X

Intel Core i7 11700KF vs Intel Core i9 9920X

Intel Core i7 11700KF
VS
Intel Core i9 9920X
Intel Core i7 11700KF
Intel Core i9 9920X
We compared two desktop CPUs: Intel Core i7 11700KF with 8 cores 3.6GHz and Intel Core i9 9920X 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 i7 11700KF 's Advantages
Released 2 years and 5 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.6GHz vs 3.5GHz)
Lower TDP (125W vs 165W)
Intel Core i9 9920X 's Advantages
Larger memory bandwidth (85GB/s vs 50GB/s)
Larger L3 cache size (19MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 11700KF +49%
1595
Intel Core i9 9920X
1067
Cinebench R23 Multi Core
Intel Core i7 11700KF +1%
15011
Intel Core i9 9920X
14793
Geekbench 6 Single Core
Intel Core i7 11700KF +68%
2334
Intel Core i9 9920X
1389
Geekbench 6 Multi Core
Intel Core i7 11700KF +255%
10758
Intel Core i9 9920X
3027
Geekbench 5 Single Core
Intel Core i7 11700KF +45%
1709
Intel Core i9 9920X
1171
Geekbench 5 Multi Core
Intel Core i7 11700KF
9915
Intel Core i9 9920X +26%
12494
Passmark CPU Single Core
Intel Core i7 11700KF +29%
3390
Intel Core i9 9920X
2608
Passmark CPU Multi Core
Intel Core i7 11700KF
24052
Intel Core i9 9920X +4%
25060
Intel Core i7 11700KF
VS
Intel Core i9 9920X

General Parameters

Mar 2021
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Skylake
i7-11700KF
Processor Number
i9-9920X
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
92 °C

CPU Performance

8
Performance Cores
12
16
Performance Core Threads
24
3.6 GHz
Performance Core Base Frequency
3.5 GHz
5 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
12
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
35x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
19 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
4
50 GB/s
Max Memory Bandwidth
85 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i7 11700KF
Official Website
Intel Core i9 9920X
4.0
PCIe Version
3.0
20
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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