AMD Ryzen 5 8400F vs Intel Core i9 12900HK
CPU · Specs Compare
General Parameters
Release Date
May 2024
Jan 2022
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Alder Lake
Integrated Graphics
No
Iris Xe Graphics (96EU)
Generation
Ryzen 5 (Zen 4 (Phoenix))
—
Processor Number
—
i9-12900HK
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
AM5
BGA-1744
Power Consumption
45-65 W
35-45 W
Peak Operating Temperature
95 °C
100°C
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FC-LGA1718
—
Max Turbo Power Consumption
—
115 W
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
4.2 GHz
2.5 GHz
Performance Core Turbo Frequency
4.7 GHz
5 GHz
Total Core Count
6
14
Total Thread Count
12
20
Bus Frequency
100 MHz
100 MHz
Multiplier
42
25x
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1280 K per core
L3 Cache
16 MB shared
24 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Memory Parameters
Memory Types
DDR5-5200
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1450 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
96
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,691
1,934
Cinebench R23
13,361
18,257
Geekbench 6
2,500
2,361
Geekbench 6
10,760
12,172
Passmark CPU
3,553
3,676
Passmark CPU
23,127
27,949
Geekbench 5
—
1,793
Geekbench 5
—
13,317
Blender
—
253
▲ Specs Compare
Data sourced from official specifications and benchmark tests.