Intel Core i7 14700F vs Intel Core i5 8400H
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Apr 2018
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Coffee Lake
Processor Number
i7-14700F
i5-8400H
Integrated Graphics
No
UHD Graphics 630
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
BGA-1440
Power Consumption
65 W
45 W
Max Turbo Power Consumption
219 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
2.1 GHz
2.5 GHz
Performance Core Turbo Frequency
5.4 GHz
4.2 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
4.2 GHz
—
Total Core Count
20
4
Total Thread Count
28
8
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
25x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
33 MB shared
8 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-2666, LPDDR3-2133
Max Memory Size
192 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
41.8 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
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
Benchmark
Cinebench R23
2,097
1,060
Cinebench R23
32,790
4,035
Geekbench 6
2,724
1,213
Geekbench 6
18,009
3,109
Blender
437
48
Passmark CPU
4,363
2,416
Passmark CPU
46,760
7,914
Geekbench 5
—
1,075
Geekbench 5
—
3,884
▲ Specs Compare
Data sourced from official specifications and benchmark tests.