Intel
IntelBX8070110400F

2 Cores, @3.06 GHz, Penryn.
Release date ≤ Q1 2014.

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

Real World Speed
Performance profile from 153,574 user samples
548 User Benchmarks
Best Bench: 46% Base clock 3.05 GHz
Worst Bench: 29% Base clock 3.05 GHz
Poor: 29% Great: 46%
SPEED RANK: 1027th / 1442
Gaming
Gaming 41%
Speed boat
Desktop
Desktop 47%
Yacht
Workstation
Workstation 27%
Raft
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
41.3 % 85.2 % Hugely faster effective speed.
+106%
Memory
Avg. Memory Latency
69.7 Pts 89.6 Pts Lower memory latency.
+29%
1-Core
Avg. Single Core Speed
40.3 Pts 118 Pts Hugely faster single-core speed.
+193%
2-Core
Avg. Dual Core Speed
77.7 Pts 230 Pts Hugely faster dual-core speed.
+196%
4-Core
Avg. Quad Core Speed
78.3 Pts 435 Pts Hugely faster quad-core speed.
+456%
8-Core
Avg. Octa Core Speed
79.1 Pts 715 Pts Hugely faster octa-core speed.
+804%
Memory
OC Memory Latency
76.1 Pts 95.9 Pts Lower OC memory latency.
+26%
1-Core
OC Single Core Speed
48.5 Pts 124 Pts Hugely faster OC single-core speed.
+156%
2-Core
OC Dual Core Speed
94.9 Pts 246 Pts Hugely faster OC dual-core speed.
+159%
4-Core
OC Quad Core Speed
95.5 Pts 485 Pts Hugely faster OC quad-core speed.
+408%
8-Core
OC Octa Core Speed
94.8 Pts 778 Pts Hugely faster OC octa-core speed.
+721%
Market Share
Based on 67,694,506 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 1.51 % Insanely higher market share.
+∞%
Value
Value For Money
48.9 % 113 % Hugely better value.
+131%
User Rating
UBM User Rating
50 % 88 % Much more popular.
+76%
Price
Price (score)
$150 $99 Much cheaper.
+34%
Age
Newest
120+ Months 47 Months Much more recent.
+61%
64-Core
OC Multi Core Speed
94.8 Pts 978 Pts Hugely faster OC 64-core speed.
+932%
64-Core
Avg. Multi Core Speed
79 Pts 903 Pts Insanely faster 64-core speed.
+1,043%
Launch Date
Launch Date
Q3'08 Q2'20
Cache
Cache
6 MB L2 12 MB Intel® Smart Cache
Lithography
Lithography
45 nm 14 nm
Bus Speed
Bus Speed
1066 MHz FSB 8 GT/s
Package Size
Package Size
35 mm x 35mm 37.5mm x 37.5mm
Idle States
Idle States
No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
No 2
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes

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]

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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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 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 $131Nvidia 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) $34Corsair 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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