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IntelBX80684I79700F
IntelBX8070110400F
▲ 54904 ▼

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

VS
▲ 8910,232 ▼

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

Effective Speed 
+8%
Real World Speed
Performance profile from 208,006 user samples
Benchmark your CPU here
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
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
Effective Speed
Effective CPU Speed 		92 % Slightly faster effective speed.
+8% 		85.2 %
Average Score 
+13%
Memory
Avg. Memory Latency 		88.1 Pts 89.6 Pts +2%
1-Core
Avg. Single Core Speed 		132 Pts Faster single-core speed.
+12% 		118 Pts
2-Core
Avg. Dual Core Speed 		263 Pts Faster dual-core speed.
+14% 		230 Pts
4-Core
Avg. Quad Core Speed 		515 Pts Faster quad-core speed.
+18% 		435 Pts
8-Core
Avg. Octa Core Speed 		874 Pts Faster octa-core speed.
+22% 		715 Pts
Overclocked Score 
+16%
Memory
OC Memory Latency 		95.4 Pts 95.9 Pts +1%
1-Core
OC Single Core Speed 		142 Pts Faster OC single-core speed.
+15% 		124 Pts
2-Core
OC Dual Core Speed 		282 Pts Faster OC dual-core speed.
+15% 		246 Pts
4-Core
OC Quad Core Speed 		562 Pts Faster OC quad-core speed.
+16% 		485 Pts
8-Core
OC Octa Core Speed 		1,058 Pts Much faster OC octa-core speed.
+36% 		778 Pts
Value & Sentiment 
+88%
Market Share
Based on 69,001,239 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.42 % 1.23 % Hugely higher market share.
+193%
Value
Value For Money 		91.2 % 115 % Better value.
+26%
User Rating
UBM User Rating 		54 % 89 % Much more popular.
+65%
Price
Price (score) 		$286 $94 Much cheaper.
+67%
Nice To Haves 
+2%
Age
Newest 		65+ Months 54 Months More recent.
+17%
64-Core
OC Multi Core Speed 		1,083 Pts Faster OC 64-core speed.
+11% 		978 Pts
64-Core
Avg. Multi Core Speed 		908 Pts +1% 903 Pts
Specifications 
Launch Date
Launch Date 		Q2'19 Q2'20
Cache
Cache 		12 MB SmartCache 12 MB Intel® Smart Cache
Max Turbo Frequency
Max Turbo Frequency 		4.70 GHz 4.30 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 8 GT/s
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2015C
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		3.0 3

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

Terrible. Beyond terrible. [Oct '19 NiftyNiffler]

MORE DETAILS

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

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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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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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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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