Intel Core i5 6400 vs Intel Core i5 10400F
CPU Specs Compare
General Parameters
Release Date
Sep 2015
May 2020
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Comet Lake
Processor Number
i5-6400
i5-10400F
Integrated Graphics
HD Graphics 530
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
LGA-1200
Power Consumption
65 W
65 W
Peak Operating Temperature
-
100 °C
CPU Performance
Performance Cores
4
6
Performance Core Threads
4
12
Performance Core Base Frequency
2.7 GHz
2.9 GHz
Performance Core Turbo Frequency
3.3 GHz
4.3 GHz
Total Core Count
4
6
Total Thread Count
4
12
Bus Frequency
100 MHz
100 MHz
Multiplier
27x
29x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
6 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2133, DDR3L-1600
DDR4-2666
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
34.1 GB/s
41.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
950 MHz
-
Miscellaneous
📊 Benchmark
Cinebench R23
898
1,101
Cinebench R23
3,214
7,576
Geekbench 6
1,143
1,459
Geekbench 5
853
1,101
Geekbench 6
3,312
6,209
Geekbench 5
2,805
6,041
Blender
49
143
Passmark CPU
1,961
2,551
Passmark CPU
5,151
12,350