AMD Ryzen 5 8400F vs Intel Core Ultra 5 245KF
We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and Intel Core Ultra 5 245KF with 14 cores 4.2GHz . 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
Lower TDP (65W vs 125W)
Intel Core Ultra 5 245KF 's Advantages
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (24MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 5 8400F
1691
Intel Core Ultra 5 245KF
+26%
2131
Cinebench R23 Multi Core
AMD Ryzen 5 8400F
13361
Intel Core Ultra 5 245KF
+88%
25194
Geekbench 6 Single Core
AMD Ryzen 5 8400F
2500
Intel Core Ultra 5 245KF
+17%
2942
Geekbench 6 Multi Core
AMD Ryzen 5 8400F
10760
Intel Core Ultra 5 245KF
+63%
17612
Passmark CPU Single Core
AMD Ryzen 5 8400F
3553
Intel Core Ultra 5 245KF
+32%
4715
Passmark CPU Multi Core
AMD Ryzen 5 8400F
23127
Intel Core Ultra 5 245KF
+88%
43705
General Parameters
May 2024
Release Date
Oct 2024
Amd
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Arrow Lake
-
Processor Number
245KF
AM5
Socket
FCLGA-1851
No
Integrated Graphics
No
Ryzen 5 (Zen 4 (Phoenix))
Generation
Ultra 5(Arrow Lake)
Package
25 billions
Transistor Count
17.8 billions
4 nm
Manufacturing Process
3 nm
45-65 W
Power Consumption
125 W
-
Max Turbo Power Consumption
159 W
95 °C
Peak Operating Temperature
105 °C
TSMC
Foundry
TSMC
178 mm²
Die Size
-
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
6
4.2 GHz
Performance Core Base Frequency
4.2 GHz
4.7 GHz
Performance Core Turbo Frequency
5.2 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
3.6 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
6
Total Core Count
14
12
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
42
Multiplier
42
64 K per core
L1 Cache
112 K per core
1 MB per core
L2 Cache
3 MB per core
16 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
1
Memory Parameters
DDR5-5200
Memory Types
DDR5-6400
256 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes
