Intel Core i5 9400F vs Intel Core Ultra 7 355
CPU Specs Compare
General Parameters
Release Date
Jan 2019
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
-
Processor Number
i5-9400F
355
Integrated Graphics
N/A
Graphics 4 Xe3
Generation
-
Intel Core Ultra Series 3
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1151
Custom
Power Consumption
65 W
15-25 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
-
55 W
CPU Performance
Performance Cores
6
4
Performance Core Threads
6
4
Performance Core Base Frequency
2.9 GHz
2.3 GHz
Performance Core Turbo Frequency
4.1 GHz
4.7 GHz
Total Core Count
6
8
Total Thread Count
6
8
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
23
L1 Cache
64 K per core
-
L2 Cache
256 K per core
-
L3 Cache
9 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1.7 GHz
Efficiency Core Turbo Frequency
-
3.5 GHz
Memory Parameters
Memory Types
DDR4-2666
LPDDR5X-7467,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
119.5 GB/s
ECC Memory Support
No
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Max Dynamic Frequency
-
2500 MHz
Execution Units
-
4
Max Resolution
-
7680 x 4320 @ 60Hz
📊 Benchmark
Cinebench R23
1,014
-
Cinebench R23
5,579
-
Geekbench 6
1,396
2,706
Geekbench 5
1,067
-
Geekbench 6
5,142
10,277
Geekbench 5
4,806
-
Blender
84
-
Passmark CPU
2,453
-
Passmark CPU
9,511
-