IntelCL8068403373614
IntelBX80684I78086K
  

4 Cores, 8 Threads @2.50 GHz, Coffee Lake.
Release date ≈ Q2 2018.

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

Real World Speed
Performance profile from 34,531 user samples
976 User Benchmarks
Best Bench: 87% Base clock 2.5 GHz, turbo 4.1 GHz (avg)
Worst Bench: 60% Base clock 2.5 GHz, turbo 1.1 GHz (avg)
Poor: 60% Great: 87%
SPEED RANK: 201st / 1316
Gaming
Gaming 76%
Battleship
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 61%
Destroyer
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: 40th / 1316
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 96%
Nuclear submarine
Workstation
Workstation 85%
Aircraft carrier
Effective Speed
Effective CPU Speed
76.3 % 94.3 % Faster effective speed.
+24%
Memory
Avg. Memory Latency
85.1 Pts 93.2 Pts Slightly lower memory latency.
+10%
1-Core
Avg. Single Core Mixed Speed
115 Pts 138 Pts Faster single-core speed.
+20%
2-Core
Avg. Dual Core Mixed Speed
217 Pts 269 Pts Faster dual-core speed.
+24%
4-Core
Avg. Quad Core Mixed Speed
369 Pts 513 Pts Much faster quad-core speed.
+39%
8-Core
Avg. Octa Core Mixed Speed
518 Pts 826 Pts Much faster octa-core speed.
+59%
Memory
OC Memory Latency
93.5 Pts 97.3 Pts +4%
1-Core
OC Single Core Mixed Speed
129 Pts 155 Pts Faster OC single-core speed.
+20%
2-Core
OC Dual Core Mixed Speed
253 Pts 306 Pts Faster OC dual-core speed.
+21%
4-Core
OC Quad Core Mixed Speed
472 Pts 605 Pts Faster OC quad-core speed.
+28%
8-Core
OC Octa Core Mixed Speed
657 Pts 956 Pts Much faster OC octa-core speed.
+46%
Market Share
Based on 45,112,211 CPUs tested.
Market Share
Market Share (trailing 30 days)
0 % 0.1 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
51 % 55 % Slightly more popular.
+8%
Age
Newest
37+ Months 37+ Months
64-Core
OC Multi Core Mixed Speed
652 Pts 1184 Pts Hugely faster OC 64-core speed.
+82%
64-Core
Avg. Multi Core Mixed Speed
516 Pts 1025 Pts Hugely faster 64-core speed.
+99%
Cache
Cache
8 MB SmartCache 12 MB SmartCache
Embedded Options Available
Embedded Options Available
Yes No
Max Turbo Frequency
Max Turbo Frequency
4.20 GHz 5.00 GHz
Bus Speed
Bus Speed
8 GT/s DMI 8 GT/s DMI3
Memory Types
Memory Types
DDR4-2666, LPDDR3-2133 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth
41.8 GB/s 41.6 GB/s
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.10 GHz 1.20 GHz
Package Size
Package Size
42mm x 28mm 37.5mm x 37.5mm
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
Yes No

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This is a okay H series mobile CPU. 4C 8T CPU with base clock of 2.5Ghzm turbo up to 4.2Ghz. TDP of 45W, maximum down to 35W with 2.0Ghz. Should perform very well when doing daily task. Could handle most of the game with ultra setting, but will going to need a good GPU for that. [Jul '21 Gamejang]

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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]

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Processor Rankings (Price vs Performance) August 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.

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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 i5-11600K $270Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia RTX 3080 $700Samsung 850 Evo 120GB $183
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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