AMD Ryzen 5 8400F vs Intel Core Ultra 7 366H
CPU Specs Compare
General Parameters
Release Date
May 2024
Jan 2026
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Panther Lake
Integrated Graphics
No
Graphics 4 Xe3
Generation
Ryzen 5 (Zen 4 (Phoenix))
Intel Core Ultra Series 3
Processor Number
-
366H
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
3 nm
Socket
AM5
Custom
Power Consumption
45-65 W
15-25 W
Peak Operating Temperature
95 °C
100 °C
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FC-LGA1718
-
Max Turbo Power Consumption
-
80 W
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
4
Performance Core Base Frequency
4.2 GHz
2.0 GHz
Performance Core Turbo Frequency
4.7 GHz
4.8 GHz
Total Core Count
6
16
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
42
20
L1 Cache
64 K per core
192 K per core
L2 Cache
1 MB per core
2560 K per core
L3 Cache
16 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
SMP
1
-
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.6 GHz
Efficiency Core Turbo Frequency
-
3.8 GHz
Memory Parameters
Memory Types
DDR5-5200
LPDDR5X-8533,DDR5-7200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
136.5 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
800 MHz
GPU Max Dynamic Frequency
-
2500 MHz
Shader Units
-
1024
Texture Units
-
64
Raster Operation Units
-
32
Execution Units
-
4
Max Resolution
-
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
1,691
-
Cinebench R23
13,361
-
Geekbench 6
2,500
2,760
Geekbench 6
10,760
16,088
Passmark CPU
3,553
-
Passmark CPU
23,127
-