Intel Core i5 9400F vs Intel Core i5 10400F
CPU · Specs Compare
General Parameters
Release Date
Jan 2019
May 2020
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Comet Lake
Processor Number
i5-9400F
i5-10400F
Integrated Graphics
N/A
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
LGA-1200
Power Consumption
65 W
65 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
6
6
Performance Core Threads
6
12
Performance Core Base Frequency
2.9 GHz
2.9 GHz
Performance Core Turbo Frequency
4.1 GHz
4.3 GHz
Total Core Count
6
6
Total Thread Count
6
12
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
29x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
9 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2666
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
41.6 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
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Benchmark
Cinebench R23
1,014
1,101
Cinebench R23
5,579
7,576
Geekbench 6
1,396
1,459
Geekbench 5
1,067
1,101
Geekbench 6
5,142
6,209
Geekbench 5
4,806
6,041
Blender
84
143
Passmark CPU
2,453
2,551
Passmark CPU
9,511
12,350
▲ Specs Compare
Data sourced from official specifications and benchmark tests.