Home Comparison Intel Core i5 14400F vs Intel Core i9 9900KF

Intel Core i5 14400F vs Intel Core i9 9900KF

Intel Core i5 14400F
VS
Intel Core i9 9900KF
Intel Core i5 14400F Intel Core i9 9900KF
We compared two desktop CPUs: Intel Core i5 14400F with 10 cores 2.5GHz and Intel Core i9 9900KF with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 14400F 's Advantages
Released 5 years late
Higher specification of memory (DDR5-4800 vs DDR4-2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (20MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 95W)
Intel Core i9 9900KF 's Advantages
Higher base frequency (3.6GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 14400F +44%
1822
Intel Core i9 9900KF
1260
Cinebench R23 Multi Core
Intel Core i5 14400F +30%
16408
Intel Core i9 9900KF
12606
Geekbench 6 Single Core
Intel Core i5 14400F +49%
2402
Intel Core i9 9900KF
1612
Geekbench 6 Multi Core
Intel Core i5 14400F +64%
12609
Intel Core i9 9900KF
7648
Blender
Intel Core i5 14400F +8%
204
Intel Core i9 9900KF
188
Passmark CPU Single Core
Intel Core i5 14400F +28%
3785
Intel Core i9 9900KF
2945
Passmark CPU Multi Core
Intel Core i5 14400F +38%
25659
Intel Core i9 9900KF
18462
Intel Core i5 14400F
VS
Intel Core i9 9900KF

General Parameters

Jan 2024
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Coffee Lake
i5-14400F
Processor Number
i9-9900KF
LGA-1700
Socket
LGA-1151
No
Integrated Graphics
N/A

Package

10 nm
Manufacturing Process
14 nm
LGA-1700
Socket
LGA-1151
65 W
Power Consumption
95 W
148 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
3.6 GHz
4.7 GHz
Performance Core Turbo Frequency
5 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.5 GHz
Efficiency Core Turbo Frequency
-
10
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
36x
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR4-2666
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i5 14400F
Official Website
Intel Core i9 9900KF
5.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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