Intel
IntelBX8070110400F
  

2 Cores, 2 Threads @2.4 GHz, Ivy Bridge.
Release date ≤ Q4 2013.

6 Cores, 12 Threads @2.9GHz, Comet Lake.
Release date: Q2 2020.

Real World Speed
Performance profile from 162,804 user samples
9,778 User Benchmarks
Best Bench: 56% Base clock 2.4 GHz, turbo 2.4 GHz (avg)
Worst Bench: 34% Base clock 2.4 GHz, turbo 1.2 GHz (avg)
Poor: 34% Great: 56%
SPEED RANK: 887th / 1442
Gaming
Gaming 47%
Yacht
Desktop
Desktop 54%
Yacht
Workstation
Workstation 32%
Sail boat
153,026 User Benchmarks
Best Bench: 92% Base clock 2.9 GHz, turbo 4 GHz (avg)
Worst Bench: 75% Base clock 2.9 GHz, turbo 4 GHz (avg)
Poor: 75% Great: 92%
SPEED RANK: 178th / 1442
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 76%
Battleship
Effective Speed
Effective CPU Speed
46.7 % 85.2 % Hugely faster effective speed.
+82%
Memory
Avg. Memory Latency
75 Pts 89.6 Pts Lower memory latency.
+19%
1-Core
Avg. Single Core Speed
57.3 Pts 118 Pts Hugely faster single-core speed.
+106%
2-Core
Avg. Dual Core Speed
106 Pts 230 Pts Hugely faster dual-core speed.
+117%
4-Core
Avg. Quad Core Speed
109 Pts 435 Pts Hugely faster quad-core speed.
+299%
8-Core
Avg. Octa Core Speed
111 Pts 715 Pts Hugely faster octa-core speed.
+544%
Memory
OC Memory Latency
91.1 Pts 95.9 Pts Slightly lower OC memory latency.
+5%
1-Core
OC Single Core Speed
64 Pts 124 Pts Hugely faster OC single-core speed.
+94%
2-Core
OC Dual Core Speed
128 Pts 246 Pts Hugely faster OC dual-core speed.
+92%
4-Core
OC Quad Core Speed
127 Pts 485 Pts Hugely faster OC quad-core speed.
+282%
8-Core
OC Octa Core Speed
127 Pts 778 Pts Hugely faster OC octa-core speed.
+513%
Market Share
Based on 67,699,025 CPUs tested
Market Share
Market Share (trailing 30 days)
0.02 % 1.51 % Insanely higher market share.
+7,450%
User Rating
UBM User Rating
52 % 88 % Much more popular.
+69%
Age
Newest
124+ Months 47 Months Much more recent.
+62%
64-Core
OC Multi Core Speed
128 Pts 978 Pts Hugely faster OC 64-core speed.
+664%
64-Core
Avg. Multi Core Speed
110 Pts 903 Pts Hugely faster 64-core speed.
+721%
Launch Date
Launch Date
Q3'12 Q2'20
Cache
Cache
2 MB SmartCache 12 MB Intel® Smart Cache
Instruction Set Extensions
Instruction Set Extensions
SSE4.x Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography
22 nm 14 nm
Bus Speed
Bus Speed
5 GT/s DMI 8 GT/s
Max Memory Size
Max Memory Size (dependent on memory type)
32 GB 128 GB
Memory Types
Memory Types
DDR3/L/-RS 1333/1600 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth
25.6 GB/s 41.6 GB/s
Package Size
Package Size
37.5mmx37.5mm (rPGA988B) 37.5mm x 37.5mm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
No 2
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
No Yes
AES New Instructions
Intel® AES New Instructions
No Yes
PCI Express Revision
PCI Express Revision
2.0 3
PCI Express Configurations
PCI Express Configurations ‡
1x16, 2x8, 1x8 2x4 Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes
Max # of PCI Express Lanes
1 16

More specs » More specs »
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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]

MORE DETAILS

Processor Rankings (Price vs Performance) April 2024 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.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

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  • - CPU tests include: integer, floating and string
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  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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 Frequently Asked Questions

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The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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