IntelBX80684I78086K
IntelBX8070110400F

6 Cores, 12 Threads @4.00 GHz, Coffee Lake.
Release date ≈ Q2 2018.

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

CSGO
Dust 2 1080p Max
280 EFps Better CSGO EFps.
+18%
238 EFps
GTAV
Franklin & Lamar 1080p Max
110 EFps Slightly Better GTAV EFps.
+10%
100 EFps
Overwatch
Temple of Anubis 1080p Max
138 EFps 139 EFps +1%
PUBG
M249 Training 1080p Max
135 EFps +3% 131 EFps
Fortnite
UserBenchmark Island 1080p Max
133 EFps +2% 131 EFps
Real World Speed
Performance profile from 97,623 user samples
33,555 User Benchmarks
Best Bench: 104% Base clock 4 GHz, turbo 5.3 GHz (avg)
Worst Bench: 85% Base clock 4 GHz, turbo 4.3 GHz (avg)
Poor: 85% Great: 104%
SPEED RANK: 39th / 1316
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 96%
Nuclear submarine
Workstation
Workstation 85%
Aircraft carrier
64,068 User Benchmarks
Best Bench: 93% Base clock 2.9 GHz, turbo 4 GHz (avg)
Worst Bench: 80% Base clock 2.9 GHz, turbo 0.8 GHz (avg)
Poor: 80% Great: 93%
SPEED RANK: 65th / 1316
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 80%
Battleship
Effective Speed
Effective CPU Speed
94.3 % Slightly faster effective speed.
+7%
88.1 %
10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S...
BFV 6% 4 % SotTR 11%, MetroEx 1%, Divis2 11%
Memory
Avg. Memory Latency
93.2 Pts +3% 90.3 Pts
1-Core
Avg. Single Core Mixed Speed
138 Pts Faster single-core speed.
+13%
122 Pts
2-Core
Avg. Dual Core Mixed Speed
269 Pts Faster dual-core speed.
+12%
240 Pts
4-Core
Avg. Quad Core Mixed Speed
513 Pts Faster quad-core speed.
+11%
462 Pts
8-Core
Avg. Octa Core Mixed Speed
826 Pts Slightly faster octa-core speed.
+9%
761 Pts
Memory
OC Memory Latency
97.3 Pts +2% 95.6 Pts
1-Core
OC Single Core Mixed Speed
155 Pts Faster OC single-core speed.
+20%
129 Pts
2-Core
OC Dual Core Mixed Speed
306 Pts Faster OC dual-core speed.
+20%
255 Pts
4-Core
OC Quad Core Mixed Speed
605 Pts Faster OC quad-core speed.
+20%
503 Pts
8-Core
OC Octa Core Mixed Speed
956 Pts Faster OC octa-core speed.
+16%
822 Pts
Market Share
Based on 45,034,848 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.08 % 1.02 % Insanely higher market share.
+1,175%
Value
Value For Money
73.4 % 100 % Much better value.
+37%
User Rating
UBM User Rating
55 % 94 % Much more popular.
+71%
Price
Price (score)
$692 $174 Much cheaper.
+75%
Age
Newest
37+ Months 14 Months Much more recent.
+62%
64-Core
OC Multi Core Mixed Speed
1184 Pts Faster OC 64-core speed.
+17%
1013 Pts
64-Core
Avg. Multi Core Mixed Speed
1025 Pts Slightly faster 64-core speed.
+6%
968 Pts
Launch Date
Launch Date
Q2'18 Q2'20
Cache
Cache
12 MB SmartCache 12 MB Intel® Smart Cache
Max Turbo Frequency
Max Turbo Frequency
5.00 GHz 4.30 GHz
Bus Speed
Bus Speed
8 GT/s DMI3 8 GT/s
Thermal Solution Specification
Thermal Solution Specification
PCG 2015D (130W) PCG 2015C
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 128 GB
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
2.0 2
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No
PCI Express Revision
PCI Express Revision
3.0 3

More specs » More specs »
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Intel are celebrating the 40th anniversary of their x86 architecture and 8086 processor with the launch of their high-end i7-8086K. Just 50,000 units of this hex core, twelve threaded Coffee Lake processor have been made available globally. Exactly like the i7-8700K, the 8086K features 12MB of smart (L3) cache, 2 channels of DDR4 RAM and has a TDP of 95W. Essentially, the 8086K is Intel’s current Coffee Lake flagship, the i7-8700K, with a single-core turbo frequency factory overclocked by 300 MHz. Thermals permitting, out of the box, the i7-8086K achieves a single core boost speed of 5.0 GHz – which is a new record for Intel. That said, you would be unlucky if you were unable to achieve a 5.0 GHz single core OC with an 8700K. For everything other than single core, the turbo clock speeds on the 8086K exactly match the 8700K which puts the 8086K firmly into gimmick territory. Directly comparing the 8086K and 8700K shows that for a $100 (24%) price premium you get around a 5% performance improvement which drops to around 2% when both chips are overclocked. If the price gap between the 8086K and the 8700K were to fall to less than 20 USD it may be worth considering the 8086K. [Jun '18 CPUPro]

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

Processor Rankings (Price vs Performance) July 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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CPUGPUSSD
Intel Core i5-11400F $260Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $185
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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