Intel Core i5 8400H vs Intel Core i7 14700F
CPU Specs Compare
General Parameters
Release Date
Apr 2018
Jan 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Raptor Lake Refresh
Processor Number
i5-8400H
i7-14700F
Integrated Graphics
UHD Graphics 630
No
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1440
LGA-1700
Power Consumption
45 W
65 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
-
219 W
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
2.5 GHz
2.1 GHz
Performance Core Turbo Frequency
4.2 GHz
5.4 GHz
Total Core Count
4
20
Total Thread Count
8
28
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
21x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
8 MB shared
33 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.5 GHz
Efficiency Core Turbo Frequency
-
4.2 GHz
Memory Parameters
Memory Types
DDR4-2666, LPDDR3-2133
DDR5-5600, DDR4-3200
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.8 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,060
2,097
Cinebench R23
4,035
32,790
Geekbench 6
1,213
2,724
Geekbench 5
1,075
-
Geekbench 6
3,109
18,009
Geekbench 5
3,884
-
Blender
48
437
Passmark CPU
2,416
4,363
Passmark CPU
7,914
46,760