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IntelBX8070110400F
IntelBX80684I79700F
▲ 8910,232 ▼

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

VS
▲ 54904 ▼

8 Cores, 8 Threads @3.00 GHz, 65 W.
Release date ≈ Q2 2019.

Effective Speed 
+8%
Real World Speed
Performance profile from 208,006 user samples
Benchmark your CPU here
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: 198th / 1468
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 76%
Battleship
54,980 User Benchmarks
Best Bench: 100% Base clock 3 GHz, turbo 4.4 GHz (avg)
Worst Bench: 74% Base clock 3 GHz, turbo 1.3 GHz (avg)
Poor: 74% Great: 100%
SPEED RANK: 147th / 1468
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 83%
Aircraft carrier
Effective Speed
Effective CPU Speed 		85.2 % 92 % Slightly faster effective speed.
+8%
Average Score 
+13%
Memory
Avg. Memory Latency 		89.6 Pts +2% 88.1 Pts
1-Core
Avg. Single Core Speed 		118 Pts 132 Pts Faster single-core speed.
+12%
2-Core
Avg. Dual Core Speed 		230 Pts 263 Pts Faster dual-core speed.
+14%
4-Core
Avg. Quad Core Speed 		435 Pts 515 Pts Faster quad-core speed.
+18%
8-Core
Avg. Octa Core Speed 		715 Pts 874 Pts Faster octa-core speed.
+22%
Overclocked Score 
+16%
Memory
OC Memory Latency 		95.9 Pts +1% 95.4 Pts
1-Core
OC Single Core Speed 		124 Pts 142 Pts Faster OC single-core speed.
+15%
2-Core
OC Dual Core Speed 		246 Pts 282 Pts Faster OC dual-core speed.
+15%
4-Core
OC Quad Core Speed 		485 Pts 562 Pts Faster OC quad-core speed.
+16%
8-Core
OC Octa Core Speed 		778 Pts 1,058 Pts Much faster OC octa-core speed.
+36%
Value & Sentiment 
+88%
Market Share
Based on 69,000,564 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.3 % Hugely higher market share.
+195% 		0.44 %
Value
Value For Money 		115 % Better value.
+26% 		91.2 %
User Rating
UBM User Rating 		89 % Much more popular.
+65% 		54 %
Price
Price (score) 		$94 Much cheaper.
+67% 		$286
Nice To Haves 
+2%
Age
Newest 		54 Months More recent.
+17% 		65+ Months
64-Core
OC Multi Core Speed 		978 Pts 1,083 Pts Faster OC 64-core speed.
+11%
64-Core
Avg. Multi Core Speed 		903 Pts 908 Pts +1%
Specifications 
Launch Date
Launch Date 		Q2'20 Q2'19
Cache
Cache 		12 MB Intel® Smart Cache 12 MB SmartCache
Max Turbo Frequency
Max Turbo Frequency 		4.30 GHz 4.70 GHz
Bus Speed
Bus Speed 		8 GT/s 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C PCG 2015C (65W)
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		3 3.0

More specs » More specs »
Conclusion 
Average Bench 85.2%
Average Bench 92%

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

Terrible. Beyond terrible. [Oct '19 NiftyNiffler]

MORE DETAILS

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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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The Best
CPUGPUSSD
Intel Core i5-12600K $159Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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