AMD
IntelBX80677I77700K
  

Release date ≈ Q1 2018.

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 192,454 user samples
565 User Benchmarks
Best Bench: 74% Base clock 2.2 GHz, turbo 3.1 GHz (avg)
Worst Bench: 32% Base clock 2.2 GHz, turbo 0.4 GHz (avg)
Poor: 32% Great: 74%
SPEED RANK: 258th / 1130
Gaming
Gaming 57%
Gunboat
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 43%
Speed boat
191,889 User Benchmarks
Best Bench: 110% Base clock 4.2 GHz, turbo 5.3 GHz (avg)
Worst Bench: 80% Base clock 4.2 GHz, turbo 4.2 GHz (avg)
Poor: 80% Great: 110%
SPEED RANK: 23rd / 1130
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 71%
Battleship
Effective Speed
Effective CPU Speed
56.6 % 95.4 % Much faster effective speed.
+69%
SC Mixed
Avg. Single Core Mixed Speed
81.8 Pts 137 Pts Much faster single-core speed.
+67%
QC Mixed
Avg. Quad Core Mixed Speed
272 Pts 462 Pts Much faster quad-core speed.
+70%
MC Mixed
Avg. Multi Core Mixed Speed
437 Pts 716 Pts Much faster multi-core speed.
+64%
SC Mixed
OC Single Core Mixed Speed
109 Pts 152 Pts Much faster OC single-core speed.
+39%
QC Mixed
OC Quad Core Mixed Speed
362 Pts 550 Pts Much faster OC quad-core speed.
+52%
MC Mixed
OC Multi Core Mixed Speed
510 Pts 812 Pts Much faster OC multi-core speed.
+59%
Market Share
Based on 11,594,870 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.03 % 2.31 % Insanely higher market share.
+7,600%
User Rating
UBM User Rating
69 % 134 % Hugely more popular.
+94%
Age
Newest
8+ Months Much more recent.
+62%
21 Months
SC Int
Single Core Integer Speed
105 Pts 148 Pts Much faster single-core int speed.
+41%
SC Float
Single Core Floating Point Speed
115 Pts 157 Pts Much faster single-core fp speed.
+37%
QC Int
Quad Core Integer Speed
349 Pts 538 Pts Much faster quad-core int speed.
+54%
QC Float
Quad Core Floating Point Speed
380 Pts 577 Pts Much faster quad-core fp speed.
+52%
MC Int
Multi Core Integer Speed
506 Pts 748 Pts Much faster multi-core int speed.
+48%
MC Float
Multi Core Floating Point Speed
525 Pts 866 Pts Much faster multi-core fp speed.
+65%
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The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) October 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $157SanDisk Ultra Fit 32GB $12
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