Intel Core i5 10400F vs Intel Core i9 9920X
CPU Specs Compare
General Parameters
Release Date
May 2020
Oct 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Skylake
Processor Number
i5-10400F
i9-9920X
Integrated Graphics
N/A
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-2066
Power Consumption
65 W
165 W
Peak Operating Temperature
100 °C
92 °C
CPU Performance
Performance Cores
6
12
Performance Core Threads
12
24
Performance Core Base Frequency
2.9 GHz
3.5 GHz
Performance Core Turbo Frequency
4.3 GHz
4.4 GHz
Total Core Count
6
12
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
35x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
12 MB shared
19 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
41.6 GB/s
85 GB/s
ECC Memory Support
No
No
Miscellaneous
📊 Benchmark
Cinebench R23
1,101
1,067
Cinebench R23
7,576
14,793
Geekbench 6
1,459
1,389
Geekbench 5
1,101
1,171
Geekbench 6
6,209
3,027
Geekbench 5
6,041
12,494
Blender
143
-
Passmark CPU
2,551
2,608
Passmark CPU
12,350
25,060