AMD Ryzen 5 8400F vs Intel Core i9 14900HX
CPU · Specs Compare
General Parameters
Release Date
May 2024
Jan 2024
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Raptor Lake Refresh
Integrated Graphics
No
UHD Graphics (32EU)
Generation
Ryzen 5 (Zen 4 (Phoenix))
—
Processor Number
—
i9-14900HX
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
AM5
BGA-1964
Power Consumption
45-65 W
45-55 W
Peak Operating Temperature
95 °C
100°C
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FC-LGA1718
—
Max Turbo Power Consumption
—
157 W
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
4.2 GHz
2.2 GHz
Performance Core Turbo Frequency
4.7 GHz
5.8 GHz
Total Core Count
6
24
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
42
22x
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
16 MB shared
36 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
1.6 GHz
Efficiency Core Turbo Frequency
—
4.1 GHz
Memory Parameters
Memory Types
DDR5-5200
DDR5-5600, DDR4-3200
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1650 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
45 W
Benchmark
Cinebench R23
1,691
2,176
Cinebench R23
13,361
31,592
Geekbench 6
2,500
3,026
Geekbench 6
10,760
18,418
Passmark CPU
3,553
4,375
Passmark CPU
23,127
47,406
Cinebench 2024
—
129
Cinebench 2024
—
1,737
Blender
—
447
▲ Specs Compare
Data sourced from official specifications and benchmark tests.