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IntelBX8070110400F
Intel
▲ 8910,228 ▼

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

VS
▲ 621,089 ▼
  

4 Cores, 4 Threads @3.3 GHz, Sandy Bridge.
Release date ≤ Q4 2013.

Effective Speed 
+35%
Real World Speed
Performance profile from 235,564 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
82,538 User Benchmarks
Best Bench: 72% Base clock 3.3 GHz, turbo 3.8 GHz (avg)
Worst Bench: 47% Base clock 3.3 GHz, turbo 3.35 GHz (avg)
Poor: 47% Great: 72%
SPEED RANK: 559th / 1468
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 46%
Yacht
Effective Speed
Effective CPU Speed 		85.2 % Much faster effective speed.
+35% 		62.9 %
Average Score 
+64%
Memory
Avg. Memory Latency 		89.6 Pts Lower memory latency.
+12% 		80.2 Pts
1-Core
Avg. Single Core Speed 		118 Pts Much faster single-core speed.
+42% 		83.1 Pts
2-Core
Avg. Dual Core Speed 		230 Pts Much faster dual-core speed.
+42% 		162 Pts
4-Core
Avg. Quad Core Speed 		435 Pts Much faster quad-core speed.
+66% 		262 Pts
8-Core
Avg. Octa Core Speed 		715 Pts Hugely faster octa-core speed.
+156% 		279 Pts
Overclocked Score 
+51%
Memory
OC Memory Latency 		95.9 Pts +5% 91.5 Pts
1-Core
OC Single Core Speed 		124 Pts Much faster OC single-core speed.
+34% 		92.4 Pts
2-Core
OC Dual Core Speed 		246 Pts Much faster OC dual-core speed.
+36% 		181 Pts
4-Core
OC Quad Core Speed 		485 Pts Much faster OC quad-core speed.
+48% 		327 Pts
8-Core
OC Octa Core Speed 		778 Pts Hugely faster OC octa-core speed.
+133% 		334 Pts
Value & Sentiment 
+922%
Market Share
Based on 68,935,507 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.52 % Insanely higher market share.
+1,800% 		0.08 %
User Rating
UBM User Rating 		89 % Much more popular.
+44% 		62 %
Nice To Haves 
+157%
Age
Newest 		54 Months Much more recent.
+59% 		131+ Months
64-Core
OC Multi Core Speed 		978 Pts Hugely faster OC 64-core speed.
+193% 		334 Pts
64-Core
Avg. Multi Core Speed 		903 Pts Hugely faster 64-core speed.
+220% 		282 Pts
Specifications 
Launch Date
Launch Date 		Q2'20 Q1'11
Cache
Cache 		12 MB Intel® Smart Cache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX
Lithography
Lithography 		14 nm 32 nm
Max Turbo Frequency
Max Turbo Frequency 		4.30 GHz 3.7 GHz
Bus Speed
Bus Speed 		8 GT/s 5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 32 GB
Memory Types
Memory Types 		DDR4-2666 DDR3 1066/1333
Memory Bandwidth
Max Memory Bandwidth 		41.6 GB/s 21 GB/s
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		3 2.0

More specs » More specs »
Conclusion 
Average Bench 85.2%
Average Bench 62.9%

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

This had the best price point for a long time and worked well for that money [Dec '18 BurntTech]

MORE DETAILS

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The Best
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Intel Core i5-12600K $169Nvidia RTX 4060 $296WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $209Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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