IntelBX8070110400F
IntelBX80684I58600K

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

6 Cores, 6 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2017.

CSGO
Dust 2 1080p Max
238 EFps 280 EFps Better CSGO EFps.
+18%
GTAV
Franklin & Lamar 1080p Max
100 EFps 110 EFps Slightly Better GTAV EFps.
+10%
Overwatch
Temple of Anubis 1080p Max
139 EFps +1% 138 EFps
PUBG
M249 Training 1080p Max
131 EFps 135 EFps +3%
Fortnite
UserBenchmark Island 1080p Max
131 EFps 133 EFps +2%
Real World Speed
Performance profile from 298,839 user samples
74,546 User Benchmarks
Best Bench: 93% Base clock 2.9 GHz, turbo 4 GHz (avg)
Worst Bench: 80% Base clock 2.9 GHz, turbo 1.2 GHz (avg)
Poor: 80% Great: 93%
SPEED RANK: 65th / 1316
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 80%
Battleship
224,293 User Benchmarks
Best Bench: 102% Base clock 3.6 GHz, turbo 4.95 GHz (avg)
Worst Bench: 82% Base clock 3.6 GHz, turbo 2.5 GHz (avg)
Poor: 82% Great: 102%
SPEED RANK: 50th / 1316
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 77%
Battleship
Effective Speed
Effective CPU Speed
88.1 % 92 % +5%
28 May20|Techpowerup
Intel Core i5-10400F Review - Six ...
2 % BFV 7%, SotTR 6%, Rage2 5%, Witcher3 0%, ACO 8% FarC5 1%, Civ6 4%, MetroEx 1%, Sekiro 3%, Wolf2 0%
Memory
Avg. Memory Latency
90.5 Pts 91.7 Pts +1%
1-Core
Avg. Single Core Mixed Speed
122 Pts 129 Pts Slightly faster single-core speed.
+6%
2-Core
Avg. Dual Core Mixed Speed
240 Pts 256 Pts Slightly faster dual-core speed.
+7%
4-Core
Avg. Quad Core Mixed Speed
461 Pts 500 Pts Slightly faster quad-core speed.
+8%
8-Core
Avg. Octa Core Mixed Speed
760 Pts Slightly faster octa-core speed.
+7%
711 Pts
Memory
OC Memory Latency
95.7 Pts 96.7 Pts +1%
1-Core
OC Single Core Mixed Speed
128 Pts 150 Pts Faster OC single-core speed.
+17%
2-Core
OC Dual Core Mixed Speed
253 Pts 297 Pts Faster OC dual-core speed.
+17%
4-Core
OC Quad Core Mixed Speed
497 Pts 588 Pts Faster OC quad-core speed.
+18%
8-Core
OC Octa Core Mixed Speed
817 Pts 848 Pts +4%
Market Share
Based on 46,471,307 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.05 % Hugely higher market share.
+169%
0.39 %
Value
Value For Money
100 % +4% 96.4 %
User Rating
UBM User Rating
95 % More popular.
+23%
77 %
Price
Price (score)
$174 Cheaper.
+26%
$235
Age
Newest
16 Months Much more recent.
+66%
47 Months
TDP
Thermal Design Power (TDP)
65 Watts Much more energy efficient.
+32%
95 Watts
Cores
CPU Processing Cores
6 cores 6 cores
Threads
CPU Processing Threads
12 threads Hugely higher thread count.
+100%
6 threads
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 4.3 GHz
64-Core
OC Multi Core Mixed Speed
1011 Pts Faster OC 64-core speed.
+19%
847 Pts
64-Core
Avg. Multi Core Mixed Speed
970 Pts Much faster 64-core speed.
+35%
719 Pts
Series
CPU Architecture
Comet Lake Coffee Lake
Socket
Motherboard Socket
FCLGA1200 FCLGA1151
Graphics
Integrated Graphics
None UHD 630
Launch Date
Launch Date
Q2'20 Q4'17
Cache
Cache
12 MB Intel® Smart Cache 9 MB
Instruction Set Extensions
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX2
Bus Speed
Bus Speed
8 GT/s 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification
PCG 2015C PCG 2015C (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
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No
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
PCI Express Configurations
PCI Express Configurations ‡
Up to 1x16, 2x8, 1x8+2x4 Up to 1x16 or 2x8 or 1x8+2x4

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]

MORE DETAILS

The unlocked hex-core i5-8600K from Intel’s latest Coffee Lake generation of processors is the new flagship of the i5 series, succeeding the Kaby Lake quad-core i5-7600K. The 8th generation of processors brings the largest performance uplift since Sandy Bridge by adding more cores at each of the i3, i5 and i7 product lines. Like the other Coffee Lake processors, the i5-8600K is built upon optimized 14nm architecture, marginally improved upon from Kaby Lake and Skylake. The 8600K has a 95W TDP and a nominal stock clock of 3.6 GHz, which boosts to 4.1 GHz for all six cores, 4.2 GHz for dual/quad and 4.3 GHz for single core. Early benchmarks put the i5-8600K’s effective speed 15% ahead of the i5-7600K. A 50% increase in multi-core speed is explained by two additional cores and thanks to the quad-core clock bump from 4 GHz on the 7600K to 4.2 GHz on the 8600K there is also an additional 5% performance boost across all workloads. All Coffee Lake processors require a 300-series chipset, making a straight CPU upgrade unfeasible despite sharing the same socket as their Z270 predecessors. Even though most games still use less than 4 cores simultaneously, the i5-8600K is a great choice for gamers but for $80 less, the 8350K which is faster than last years 7600K and only marginally weaker for gaming than the 8600K is certainly well worth considering as well. [Oct '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) September 2021 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.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.

 Frequently Asked Questions

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The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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