Average Bench: 86.2% (114th of 1363)

Based on 143,706 user benchmarks.  Devices: BFEBFBFF000A0650, BFEBFBFF000A0655, BFEBFBFF000A0653 Model: Intel(R) Core(TM) i5-10400F CPU @ 2.90GHz

The i5-10400F is a six-core hyperthreaded CPU from Intel’s latest Comet Lake series of desktop processors. This 65 W CPU has single core and all core boost frequencies of 4.3 GHz and 4.0 GHz, respectively. Whilst the 10400F will require a new LGA1200 motherboard, such as the Z490, Intel have guaranteed that the next generation of Rocket Lake CPUs will also be compatible with this chipset. The 10400F is aimed at mid-tier gaming PC builds, and as such, ships with a cooler but without integrated graphics. Despite being officially launched in Q2 of 2020, at the time of writing, the 10400F is still not widely available. Compared to the similarly priced Ryzen 5 3600, the 10400F’s lower memory latency gives it the lead in gaming and effective speed benchmarks. Since the Ryzen architecture creates a gaming bottleneck, it is necessary to upgrade to a higher tier, Intel CPU for better gaming performance. On the other hand comparing the i5-10400F and the i3-10100 shows that the 10100 offers comparable gaming performance for 22% less money whilst also including integrated graphics. [Jun '20 CPUPro]

Poor: 77%Average: 86.2% Great: 92%
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 78%
Battleship

Very good average bench

The Intel Core i5-10400F averaged just 13.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i5-10400F near the top of the comparison list.

Strengths

Avg. Memory Latency 90Pts
Avg. Single Core Speed 120Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core i5-10400F is just 14.6%. This is a relatively narrow range which indicates that the Intel Core i5-10400F performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 940Pts
Avg. Octa Core Speed 739Pts
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Average Bench

(Based on 143,706 samples)
Min Avg Max
81.3 Memory 90 95.6
99.7 1-Core 120 126
199 2-Core 233 250
83.6% 148 Pts
Min Avg Max
383 4-Core 443 490
654 8-Core 739 795
72.1% 591 Pts
Min Avg Max
819 64-Core 940 1,001
58.2% 940 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.9 GHz, turbo 4 GHz (avg)
Memory 93.8
1-Core 128
2-Core 255
89% 159 Pts
4-Core 500
8-Core 767
78% 633 Pts
64-Core 984
61% 984 Pts
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.9 GHz, turbo 4 GHz (avg)
Memory 93.4
1-Core 123
2-Core 247
87% 154 Pts
4-Core 439
8-Core 771
73% 605 Pts
64-Core 967
60% 967 Pts
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.9 GHz, turbo 4 GHz (avg)
Memory 91.5
1-Core 123
2-Core 239
85% 151 Pts
4-Core 449
8-Core 730
72% 590 Pts
64-Core 919
57% 919 Pts
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.9 GHz, turbo 4 GHz (avg)
Memory 85.6
1-Core 126
2-Core 225
82% 145 Pts
4-Core 475
8-Core 782
77% 628 Pts
64-Core 1,000
62% 1,000 Pts
U3E1, 1 CPU, 6 cores, 12 threads
Base clock 2.9 GHz, turbo 4 GHz (avg)
Memory 78.1
1-Core 89.1
2-Core 177
66% 115 Pts
4-Core 341
8-Core 602
57% 471 Pts
64-Core 860
53% 860 Pts
143,706 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 55,581,093 CPUs tested.

 Prices

MSRP ≈ $157 @ launch in May '20
EbayUS $11517 mins
AmazonUS $12813 mins
Send price feedback
Typical Core i5-10400F Builds (Compare 2,873 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 58%
Gunboat
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 53%
Yacht

System: HP Pavilion Gaming Desktop TG01-1xxx

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $428

Popular Core i5-10400F systems:

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  • - Download and run UserBenchmark.
  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
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  • - Reports are generated and presented on userbenchmark.com.
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  • - Compare your components to the current market leaders.
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Processor Rankings (Price vs Performance) September 2022 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Core™ i5-10400F Processor
Launch DateQ2'20
Processor Numberi5-10400F
# of Cores6
# of Threads12
Cache12 MB Intel® Smart Cache
Instruction Set64-bit
Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Embedded Options AvailableNo
Lithography14 nm
Clock Speed2.90 GHz
Max Turbo Frequency4.30 GHz
Bus Speed8 GT/s
Scalability1S Only
Max TDP65 W
Thermal Solution SpecificationPCG 2015C

Memory

Max Memory Size128 GB
Memory TypesDDR4-2666
Memory Channels2
Memory Bandwidth41.6 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision3
PCI Express ConfigurationsUp to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsYes
Secure KeyYes

Advanced Technologies

Turbo Boost 3.0 TechNo
Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost Tech2
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
Identity Protection TechYes
Stable Image Platform Program (SIPP)No

Package

Package Size37.5mm x 37.5mm
Max CPU Configuration1
Sockets SupportedFCLGA1200

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechNo

 Comments

10th generation Comet Lake processor...

Added 2 years ago.

Excellent (edit your comment) Add link

19 hrs ago.

Good performer without overclocking


Disliked

20 days ago.

Comment 

heh cheaper wiv better performance compared to the AMD RYZEN 5 3600—Feb '21


Good

17 days ago.

Good CPU gets the work done fast.


Liked

3 days ago.

Comment 

Intel is giving great value these days. A i5 comes this close to a ryzen 7? AMD really needs to up it's game. —Mar '21


Excellent

4 months ago.

Very good value for money. I got it for 150$ here in Serbia new.


Good

24 days ago.

I like this processor cause is not to expensive and have a good preformance as well


Good

2 years ago.


Good

2 years ago.

The successor to the last gen i5-9400F, this CPU offer similar amount of cores albeit has 6 more thread compared to i5-9400F. This CPU, asides from multithreaded tasks such as heavy multitasking or content creation offer no difference compared to i5-9400F in day-to-day and gaming basis. Also, this CPU, without iGPU costs less than i5-10400 and those money saved can be used to buy something better such as e.g. better GPU, SSD, higher quality case fans, or if you love to stay at home, a stack of pizza and large bottle of cokes to keep a day running during a long gaming session.

Comment  cpu.userbenchmark.com/...

Comparison between i5-10400F and i5-9400F shows no obvious difference in single to quad core benchmark but thanks to 6 additional threads manages to defeat i5-9400F in multi core benchmark.


Excellent

19 months ago.

fast & cheap. I don't need O/C so fit my needs


Your
opinion?
1363 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-12600K $278Nvidia RTX 3060-Ti $450Crucial MX500 250GB $38
Intel Core i5-12400F $170Nvidia RTX 3050 $300Samsung 850 Evo 120GB $106
Intel Core i7-12700K $400Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $33Corsair Vengeance LPX DDR4 3200 C16 2x8GB $60SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $60SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $453SanDisk Extreme 16GB $17
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