Intel Core i5 9400F vs Intel Core i9 10900X
CPU Specs Compare
General Parameters
Release Date
Jan 2019
Oct 2019
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Cascade Lake
Processor Number
i5-9400F
i9-10900X
Integrated Graphics
N/A
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
LGA-2066
Power Consumption
65 W
165 W
Peak Operating Temperature
100 °C
94 °C
CPU Performance
Performance Cores
6
10
Performance Core Threads
6
20
Performance Core Base Frequency
2.9 GHz
3.7 GHz
Performance Core Turbo Frequency
4.1 GHz
4.5 GHz
Total Core Count
6
10
Total Thread Count
6
20
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
37x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
9 MB shared
20 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR4-2933
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
4
Max Memory Bandwidth
41.6 GB/s
93.8 GB/s
ECC Memory Support
No
No
Miscellaneous
📊 Benchmark
Cinebench R23
1,014
1,145
Cinebench R23
5,579
14,312
Geekbench 6
1,396
1,566
Geekbench 5
1,067
1,133
Geekbench 6
5,142
9,308
Geekbench 5
4,806
10,786
Blender
84
-
Passmark CPU
2,453
2,664
Passmark CPU
9,511
22,469