Intel Core i5 14400F vs Intel Core i9 9920X
We compared two desktop CPUs: Intel Core i5 14400F with 10 cores 2.5GHz 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 i5 14400F 's Advantages
Released 5 years and 3 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (20MB vs 19MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 165W)
Intel Core i9 9920X 's Advantages
Larger memory bandwidth (85GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 2.5GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 14400F
+67%
1791
Intel Core i9 9920X
1067
Cinebench R23 Multi Core
Intel Core i5 14400F
+8%
16124
Intel Core i9 9920X
14793
Geekbench 6 Single Core
Intel Core i5 14400F
+72%
2402
Intel Core i9 9920X
1389
Geekbench 6 Multi Core
Intel Core i5 14400F
+316%
12609
Intel Core i9 9920X
3027
Passmark CPU Single Core
Intel Core i5 14400F
+45%
3785
Intel Core i9 9920X
2608
Passmark CPU Multi Core
Intel Core i5 14400F
+2%
25659
Intel Core i9 9920X
25060
General Parameters
Jan 2024
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Skylake
i5-14400F
Processor Number
i9-9920X
LGA-1700
Socket
LGA-2066
No
Integrated Graphics
N/A
-
-
-
Package
-
-
-
10 nm
Manufacturing Process
14 nm
-
-
-
65 W
Power Consumption
165 W
148 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
92 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
6
Performance Cores
12
12
Performance Core Threads
24
2.5 GHz
Performance Core Base Frequency
3.5 GHz
4.7 GHz
Performance Core Turbo Frequency
4.4 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
12
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
35x
-
-
-
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
20 MB shared
L3 Cache
19 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
4
76.8 GB/s
Max Memory Bandwidth
85 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
5.0
PCIe Version
3.0
20
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
-
