Intel Core i7 14700KF vs Intel Core i5 6400
CPU Specs Compare
General Parameters
Release Date
Oct 2023
Sep 2015
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Skylake
Processor Number
i7-14700KF
i5-6400
Integrated Graphics
No
HD Graphics 530
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-1151
Power Consumption
125 W
65 W
Max Turbo Power Consumption
253 W
-
Peak Operating Temperature
100°C
-
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.4 GHz
2.7 GHz
Performance Core Turbo Frequency
5.6 GHz
3.3 GHz
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
2.5 GHz
-
Efficiency Core Turbo Frequency
4.3 GHz
-
Total Core Count
20
4
Total Thread Count
28
4
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
27x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
33 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-2133, DDR3L-1600
Max Memory Size
192 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
34.1 GB/s
ECC Memory Support
Yes
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Max Dynamic Frequency
-
950 MHz
📊 Benchmark
Cinebench R23
2,174
898
Cinebench R23
34,805
3,214
Geekbench 6
3,041
1,143
Geekbench 6
21,268
3,312
Cinebench 2024
131
-
Cinebench 2024
2,021
-
Blender
561
49
Passmark CPU
4,488
1,961
Passmark CPU
53,538
5,151
Geekbench 5
-
853
Geekbench 5
-
2,805