Intel Core i5 6400 vs Intel Celeron N4000
CPU Specs Compare
General Parameters
Release Date
Sep 2015
Dec 2017
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Gemini Lake
Processor Number
i5-6400
N4000
Integrated Graphics
HD Graphics 530
UHD Graphics 600
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
BGA-1090
Power Consumption
65 W
6 W
Peak Operating Temperature
-
105 °C
CPU Performance
Performance Cores
4
2
Performance Core Threads
4
2
Performance Core Base Frequency
2.7 GHz
1.1 GHz
Performance Core Turbo Frequency
3.3 GHz
-
Total Core Count
4
2
Total Thread Count
4
2
Bus Frequency
100 MHz
-
Multiplier
27x
-
L1 Cache
64 K per core
48 K per core
L2 Cache
256 K per core
4 MB per core
L3 Cache
6 MB shared
-
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2133, DDR3L-1600
DDR4-2400, LPDDR4-2400
Max Memory Size
64 GB
8 GB
Max Memory Channels
2
2
Max Memory Bandwidth
34.1 GB/s
35.76 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
950 MHz
650 MHz
GPU Base Frequency
-
200 MHz
Shader Units
-
96
Texture Units
-
12
Raster Operation Units
-
2
Execution Units
-
12
Power Consumption
-
5 W
Max Resolution
-
3840x2160 - 30 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
898
430
Cinebench R23
3,214
712
Geekbench 6
1,143
339
Geekbench 5
853
421
Geekbench 6
3,312
474
Geekbench 5
2,805
776
Blender
49
7
Passmark CPU
1,961
1,035
Passmark CPU
5,151
1,411