Intel Core i3 1220P vs Intel Core i5 6400
CPU Specs Compare
General Parameters
Release Date
Feb 2022
Sep 2015
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-P
Skylake
Processor Number
i3-1220P
i5-6400
Integrated Graphics
UHD Graphics (64EU)
HD Graphics 530
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
LGA-1151
Power Consumption
20-28 W
65 W
Peak Operating Temperature
100 °C
-
CPU Performance
Performance Cores
2
4
Performance Core Base Frequency
1.5 GHz
2.7 GHz
Performance Core Turbo Frequency
4.4 GHz
3.3 GHz
Efficiency Cores
8
-
Total Core Count
10
4
Total Thread Count
12
4
Bus Frequency
100 MHz
100 MHz
Multiplier
15x
27x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
12 MB shared
6 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
-
4
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-2133, DDR3L-1600
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
34.1 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1100 MHz
950 MHz
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
-
Power Consumption
45 W
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,602
898
Cinebench R23
7,448
3,214
Geekbench 6
2,102
1,143
Geekbench 5
1,557
853
Geekbench 6
7,295
3,312
Geekbench 5
6,515
2,805
Blender
75
49
Passmark CPU
3,458
1,961
Passmark CPU
15,153
5,151