AMD Ryzen 5 8400F vs Intel Core i9 11900F
We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and Intel Core i9 11900F with 8 cores 2.5GHz . 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
Released 3 years and 2 months late
Higher specification of memory (5200 vs 3200)
Larger memory bandwidth (83.2GB/s vs 50GB/s)
Higher base frequency (4.2GHz vs 2.5GHz)
More modern manufacturing process (4nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 5 8400F
+21%
1691
Intel Core i9 11900F
1393
Cinebench R23 Multi Core
AMD Ryzen 5 8400F
+1%
13361
Intel Core i9 11900F
13150
Geekbench 6 Single Core
AMD Ryzen 5 8400F
+14%
2500
Intel Core i9 11900F
2188
Geekbench 6 Multi Core
AMD Ryzen 5 8400F
+6%
10760
Intel Core i9 11900F
10129
Passmark CPU Single Core
AMD Ryzen 5 8400F
+3%
3553
Intel Core i9 11900F
3423
Passmark CPU Multi Core
AMD Ryzen 5 8400F
+1%
23127
Intel Core i9 11900F
22779
General Parameters
May 2024
Release Date
Mar 2021
Amd
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Rocket Lake
-
Processor Number
i9-11900F
AM5
Socket
LGA-1200
No
Integrated Graphics
N/A
Ryzen 5 (Zen 4 (Phoenix))
Generation
-
Package
25 billions
Transistor Count
-
4 nm
Manufacturing Process
14 nm
45-65 W
Power Consumption
65 W
95 °C
Peak Operating Temperature
100 °C
TSMC
Foundry
-
178 mm²
Die Size
-
CPU Performance
6
Performance Cores
8
12
Performance Core Threads
16
4.2 GHz
Performance Core Base Frequency
2.5 GHz
4.7 GHz
Performance Core Turbo Frequency
5.2 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
42
Multiplier
25x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-5200
Memory Types
DDR4-3200
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No
