Home Comparison AMD Ryzen 5 8400F vs Intel Core Ultra 7 265

AMD Ryzen 5 8400F vs Intel Core Ultra 7 265

We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and Intel Core Ultra 7 265 with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8400F 's Advantages
Higher base frequency (4.2GHz vs 2.4GHz)
Intel Core Ultra 7 265 's Advantages
Released 8 months late
Higher specification of memory (5600 vs 5200)
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
Newer PCIe version (5 vs 4.0)
Larger L3 cache size (30MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)

Score

VS

General Parameters

May 2024
Release Date
Jan 2025
Amd
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Zen 4 (Phoenix)
Core Architecture
Arrow Lake-S
AM5
Socket
Intel Socket 1851
No
Integrated Graphics
Arc Xe2 Graphics 64EU
Ryzen 5 (Zen 4 (Phoenix))
Generation
Ultra 7(Arrow Lake)

Package

25 billions
Transistor Count
17.8 billions
4 nm
Manufacturing Process
3 nm
45-65 W
Power Consumption
65 W
95 °C
Peak Operating Temperature
105°C
TSMC
Foundry
TSMC
178 mm²
Die Size
243 mm²

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
4.2 GHz
Performance Core Base Frequency
2.4 GHz
4.7 GHz
Performance Core Turbo Frequency
5.3 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1800 MHz
-
Efficiency Core Turbo Frequency
4.6 GHz
6
Total Core Count
20
12
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
42
Multiplier
24.0
64 K per core
L1 Cache
112 KB per core
1 MB per core
L2 Cache
3 MB per core
16 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR5-5200
Memory Types
DDR5-5600
256 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
No

Miscellaneous

Official Website
4.0
PCIe Version
5
20
PCIe Lanes
20

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