Intel Core i7 9700KF vs Intel Core i5 12400F
We compared two desktop CPUs: Intel Core i7 9700KF with 8 cores 3.6GHz and Intel Core i5 12400F with 6 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 9700KF 's Advantages
Higher base frequency (3.6GHz vs 2.5GHz)
Intel Core i5 12400F 's Advantages
Released 3 years late
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (18MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 95W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 9700KF
1234
Intel Core i5 12400F
+33%
1647
Cinebench R23 Multi Core
Intel Core i7 9700KF
9090
Intel Core i5 12400F
+35%
12344
Geekbench 6 Single Core
Intel Core i7 9700KF
1704
Intel Core i5 12400F
+35%
2301
Geekbench 6 Multi Core
Intel Core i7 9700KF
7751
Intel Core i5 12400F
+22%
9475
Blender
Intel Core i7 9700KF
100
Intel Core i5 12400F
+110%
210
Geekbench 5 Single Core
Intel Core i7 9700KF
1272
Intel Core i5 12400F
+27%
1628
Geekbench 5 Multi Core
Intel Core i7 9700KF
7462
Intel Core i5 12400F
+14%
8519
Passmark CPU Single Core
Intel Core i7 9700KF
2877
Intel Core i5 12400F
+22%
3513
Passmark CPU Multi Core
Intel Core i7 9700KF
14360
Intel Core i5 12400F
+36%
19551
General Parameters
Jan 2019
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Alder Lake
i7-9700KF
Processor Number
i5-12400F
LGA-1151
Socket
LGA-1700
N/A
Integrated Graphics
No
Package
14 nm
Manufacturing Process
10 nm
95 W
Power Consumption
65 W
-
Max Turbo Power Consumption
117 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
8
Performance Cores
6
8
Performance Core Threads
12
3.6 GHz
Performance Core Base Frequency
2.5 GHz
4.9 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
25x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
18 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-2666
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Miscellaneous
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
