Home Comparison Intel Core i9 10900KF vs Intel Core i5 9400F

Intel Core i9 10900KF vs Intel Core i5 9400F

We compared two desktop CPUs: Intel Core i9 10900KF with 10 cores 3.7GHz and Intel Core i5 9400F with 6 cores 2.9GHz . 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
Released 1 years and 4 months late
Higher specification of memory (DDR4-2933 vs DDR4-2666)
Larger memory bandwidth (45.8GB/s vs 41.6GB/s)
Higher base frequency (3.7GHz vs 2.9GHz)
Larger L3 cache size (20MB vs 9MB)
Intel Core i5 9400F 's Advantages
Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 10900KF +28%
1375
Intel Core i5 9400F
1069
Cinebench R23 Multi Core
Intel Core i9 10900KF +133%
13761
Intel Core i5 9400F
5906
Geekbench 6 Single Core
Intel Core i9 10900KF +24%
1741
Intel Core i5 9400F
1396
Geekbench 6 Multi Core
Intel Core i9 10900KF +44%
7414
Intel Core i5 9400F
5142
Blender
Intel Core i9 10900KF +201%
301
Intel Core i5 9400F
100
Geekbench 5 Single Core
Intel Core i9 10900KF +21%
1301
Intel Core i5 9400F
1067
Geekbench 5 Multi Core
Intel Core i9 10900KF +129%
11050
Intel Core i5 9400F
4806
Passmark CPU Single Core
Intel Core i9 10900KF +27%
3118
Intel Core i5 9400F
2453
Passmark CPU Multi Core
Intel Core i9 10900KF +140%
22915
Intel Core i5 9400F
9511
VS

General Parameters

May 2020
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Coffee Lake
i9-10900KF
Processor Number
i5-9400F
LGA-1200
Socket
LGA-1151
N/A
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
LGA-1200
Socket
LGA-1151
125 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

10
Performance Cores
6
20
Performance Core Threads
6
3.7 GHz
Performance Core Base Frequency
2.9 GHz
5.3 GHz
Performance Core Turbo Frequency
4.1 GHz
10
Total Core Count
6
20
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
37x
Multiplier
29x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
9 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2933
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
45.8 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No

Miscellaneous

3.0
PCIe Version
3.0
16
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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