Intel Core i9 10900F vs Intel Core i5 10400F
We compared two desktop CPUs: Intel Core i9 10900F with 10 cores 2.8GHz and Intel Core i5 10400F with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 10900F Advantages
Higher specification of memory (2933 vs 2666)
Larger memory bandwidth (45.8GB/s vs 41.6GB/s)
Larger L3 cache size (20MB vs 12MB)
Intel Core i5 10400F Advantages
Higher base frequency (2.9GHz vs 2.8GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 10900F
+21%
1341
Intel Core i5 10400F
1101
Cinebench R23 Multi Core
Intel Core i9 10900F
+40%
10677
Intel Core i5 10400F
7576
Geekbench 6 Single Core
Intel Core i9 10900F
+21%
1774
Intel Core i5 10400F
1459
Geekbench 6 Multi Core
Intel Core i9 10900F
+54%
9566
Intel Core i5 10400F
6209
Blender
Intel Core i9 10900F
+54%
221
Intel Core i5 10400F
143
Geekbench 5 Single Core
Intel Core i9 10900F
+20%
1322
Intel Core i5 10400F
1101
Geekbench 5 Multi Core
Intel Core i9 10900F
+68%
10172
Intel Core i5 10400F
6041
Passmark CPU Single Core
Intel Core i9 10900F
+19%
3055
Intel Core i5 10400F
2551
Passmark CPU Multi Core
Intel Core i9 10900F
+65%
20453
Intel Core i5 10400F
12350
General Parameters
May 2020
Release Date
May 2020
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Comet Lake
i9-10900F
Processor Number
i5-10400F
LGA-1200
Socket
LGA-1200
N/A
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
65 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
10
Performance Cores
6
20
Performance Core Threads
12
2.8 GHz
Performance Core Base Frequency
2.9 GHz
5.2 GHz
Performance Core Turbo Frequency
4.3 GHz
10
Total Core Count
6
20
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
29x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2933
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
45.8 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No
