Intel Core i5 14450HX vs Intel Core i5 8400
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Oct 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Coffee Lake
Processor Number
i5-14450HX
i5-8400
Integrated Graphics
UHD Graphics (16EU)
UHD Graphics 630
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1964
LGA-1151
Power Consumption
45-55 W
65 W
Max Turbo Power Consumption
157 W
—
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
6
Performance Core Base Frequency
2.4 GHz
2.8 GHz
Performance Core Turbo Frequency
4.8 GHz
4 GHz
Efficiency Cores
4
—
Efficiency Core Threads
4
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
3.5 GHz
—
Total Core Count
10
6
Total Thread Count
16
6
Bus Frequency
100 MHz
100 MHz
Multiplier
24
28x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
20 MB shared
9 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5600,DDR4-3200
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
41.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
350 MHz
GPU Max Dynamic Frequency
1500 MHz
1050 MHz
Shader Units
128
192
Texture Units
8
24
Raster Operation Units
4
3
Execution Units
16
24
Power Consumption
6-15
15 W
Max Resolution
—
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,802
1,026
Cinebench R23
16,374
5,798
Geekbench 6
2,522
1,298
Geekbench 6
11,849
4,677
Passmark CPU
3,822
2,387
Passmark CPU
25,545
9,214
Geekbench 5
—
1,032
Geekbench 5
—
4,611
Blender
—
83
▲ Specs Compare
Data sourced from official specifications and benchmark tests.