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IntelBX8070110400F
IntelBX80684I99900K
▲ 8910,236 ▼

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

VS
▲ 8515,029 ▼

8 Cores, 16 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

Game EFps  
+10%
CSGO
Dust 2 1080p Max 		238 EFps 298 EFps Better CSGO EFps.
+25%
GTAV
Franklin & Lamar 1080p Max 		100 EFps 108 EFps Slightly Better GTAV EFps.
+8%
Overwatch
Temple of Anubis 1080p Max 		139 EFps +1% 138 EFps
PUBG
M249 Training 1080p Max 		131 EFps 137 EFps +5%
Fortnite
UserBenchmark Island 1080p Max 		131 EFps 149 EFps Better Fortnite EFps.
+14%
Effective Speed 
+15%
Real World Speed
Performance profile from 507,249 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
354,223 User Benchmarks
Best Bench: 104% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 89% Base clock 3.6 GHz, turbo 1.3 GHz (avg)
Poor: 89% Great: 104%
SPEED RANK: 105th / 1468
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
Effective Speed
Effective CPU Speed 		85.2 % 97.9 % Faster effective speed.
+15%
External Data: 1080p 
+3%
10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S... 		4 % BFV 4%, SotTR 4%, MetroEx 5%, Divis2 4%
28 May20|Techpowerup
Intel Core i5-10400F Review - Six ... 		BFV 2%, SotTR 5%, Rage2 2%, MetroEx 3%, Wolf2 0% 2 % FarC5 8%, Witcher3 0%, Civ6 13%, ACO 7%, Sekiro 7%
Average Score 
+22%
Memory
Avg. Memory Latency 		89.6 Pts 93.1 Pts +4%
1-Core
Avg. Single Core Speed 		118 Pts 142 Pts Faster single-core speed.
+20%
2-Core
Avg. Dual Core Speed 		230 Pts 281 Pts Faster dual-core speed.
+22%
4-Core
Avg. Quad Core Speed 		435 Pts 551 Pts Faster quad-core speed.
+27%
8-Core
Avg. Octa Core Speed 		715 Pts 981 Pts Much faster octa-core speed.
+37%
Overclocked Score 
+23%
Memory
OC Memory Latency 		95.9 Pts 97.2 Pts +1%
1-Core
OC Single Core Speed 		124 Pts 153 Pts Faster OC single-core speed.
+23%
2-Core
OC Dual Core Speed 		246 Pts 305 Pts Faster OC dual-core speed.
+24%
4-Core
OC Quad Core Speed 		485 Pts 604 Pts Faster OC quad-core speed.
+25%
8-Core
OC Octa Core Speed 		778 Pts 1,116 Pts Much faster OC octa-core speed.
+43%
Value & Sentiment 
+25%
Market Share
Based on 69,025,968 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.25 % 1.38 % Higher market share.
+10%
Value
Value For Money 		115 % Better value.
+28% 		89.5 %
User Rating
UBM User Rating 		89 % +5% 85 %
Price
Price (score) 		$94 Much cheaper.
+76% 		$385
Nice To Haves 
+19%
Age
Newest 		54 Months More recent.
+25% 		72 Months
TDP
Thermal Design Power (TDP) 		65 Watts Much more energy efficient.
+32% 		95 Watts
Cores
CPU Processing Cores 		6 cores 8 cores Much higher core count.
+33%
Threads
CPU Processing Threads 		12 threads 16 threads Much higher thread count.
+33%
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		2.9 GHz 3.6 GHz Faster base frequency.
+24%
Turbo Clock
Turbo Clock Speed 		4.3 GHz 5 GHz Faster turbo frequency.
+16%
64-Core
OC Multi Core Speed 		978 Pts 1,590 Pts Much faster OC 64-core speed.
+63%
64-Core
Avg. Multi Core Speed 		903 Pts 1,451 Pts Much faster 64-core speed.
+61%
Specifications 
Series
CPU Architecture 		Comet Lake Coffee Lake
Socket
Motherboard Socket 		FCLGA1200 FCLGA1151
Graphics
Integrated Graphics 		None UHD 630
Launch Date
Launch Date 		Q2'20 Q4'18
Cache
Cache 		12 MB Intel® Smart Cache 16 MB SmartCache
Max Turbo Frequency
Max Turbo Frequency 		4.30 GHz 5.00 GHz
Bus Speed
Bus Speed 		8 GT/s 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C PCG 2015D (130W)
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 64 GB
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2 2.0
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		3 3.0

More specs » More specs »
Conclusion 
Average Bench 85.2%
Average Bench 97.9%

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

The Intel i9-9900K is an 8 core, 16 thread, unlocked 9th generation Coffee Lake processor. It has a base / boost clocks of 3.6 / 4.7 GHz and a single-core boost of 5.0 GHz (the highest frequency achieved yet from this class of Intel CPU). It features 16 MB of cache, a 95W TDP and Intel UHD 630 graphics. The 9900K is compatible with the new Z390 chipset, and subject to a BIOS update, is also compatible with the older Z370 chipset. Aimed at users who do not wish to compromise, the i9-9900K offers the best gaming and desktop experience available at any price. Heavy workstation users should consider the Ryzen 9 3900X which is similarly priced. Comparing the overclocked 3900X shows that it is just 10% worse for gaming and desktop (sub octa-core) but around 40% better for 64-core computations. Gamers should consider the 9700K which offers identical overclocked gaming performance at a $100 USD discount. [Oct '18 CPUPro]

MORE DETAILS

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The Best
CPUGPUSSD
Intel Core i5-12600K $167Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $129
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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