Intel Core i5 6400 vs Intel Core i5 14600KF
CPU Specs Compare
General Parameters
Release Date
Sep 2015
Oct 2023
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Raptor Lake Refresh
Processor Number
i5-6400
i5-14600KF
Integrated Graphics
HD Graphics 530
No
Generation
-
Core i5 (Raptor Lake Refresh)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
LGA-1700
Power Consumption
65 W
125 W
Max Turbo Power Consumption
-
181 W
Peak Operating Temperature
-
100°C
Foundry
-
Intel
Die Size
-
257 mm²
Package
-
FC-LGA16A
CPU Performance
Performance Cores
4
6
Performance Core Threads
4
12
Performance Core Base Frequency
2.7 GHz
3.5 GHz
Performance Core Turbo Frequency
3.3 GHz
5.3 GHz
Total Core Count
4
14
Total Thread Count
4
20
Bus Frequency
100 MHz
100 MHz
Multiplier
27x
35x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
6 MB shared
24 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
2.6 GHz
Efficiency Core Turbo Frequency
-
4 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-2133, DDR3L-1600
DDR5-5600, DDR4-3200
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
34.1 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
950 MHz
-
Miscellaneous
📊 Benchmark
Cinebench R23
898
2,072
Cinebench R23
3,214
23,983
Geekbench 6
1,143
2,748
Geekbench 5
853
-
Geekbench 6
3,312
16,707
Geekbench 5
2,805
-
Blender
49
366
Passmark CPU
1,961
4,306
Passmark CPU
5,151
39,348
Cinebench 2024
-
124
Cinebench 2024
-
1,388