IntelBX80684I78700K
AMD

6 Cores, 12 Threads @3.7GHz, Coffee Lake.
Release date: Q4 2017.

VS
About

Release date ≤ Q4 2013.

Real World Speed
Performance profile from 321,737 user samples
319,061 User Benchmarks
Best Bench: 109% Base clock 3.7 GHz, turbo 5.35 GHz (avg)
Worst Bench: 77% Base clock 3.7 GHz, turbo 1.05 GHz (avg)
Poor: 77% Great: 109%
SPEED RANK: 14th / 1182
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 79%
Battleship
2,676 User Benchmarks
Best Bench: 29% Base clock 3.8 GHz, turbo 3.8 GHz (avg)
Worst Bench: 18% Base clock 3.2 GHz
Poor: 18% Great: 29%
SPEED RANK: 647th / 1182
Gaming
Gaming 26%
Raft
Desktop
Desktop 37%
Jet ski
Workstation
Workstation 16%
Surfboard
Effective Speed
Effective CPU Speed
92.6 % Hugely faster effective speed.
+251%
26.4 %
1-Core
Avg. Single Core Mixed Speed
137 Pts Hugely faster single-core speed.
+145%
55.9 Pts
2-Core
Avg. Dual Core Mixed Speed
270 Pts Hugely faster dual-core speed.
+143%
111 Pts
4-Core
Avg. Quad Core Mixed Speed
522 Pts Hugely faster quad-core speed.
+228%
159 Pts
8-Core
Avg. Octa Core Mixed Speed
846 Pts Hugely faster octa-core speed.
+425%
161 Pts
64-Core
Avg. Multi Core Mixed Speed
1059 Pts Hugely faster 64-core speed.
+554%
162 Pts
1-Core
OC Single Core Mixed Speed
155 Pts Hugely faster OC single-core speed.
+155%
60.9 Pts
2-Core
OC Dual Core Mixed Speed
308 Pts Hugely faster OC dual-core speed.
+155%
121 Pts
4-Core
OC Quad Core Mixed Speed
614 Pts Hugely faster OC quad-core speed.
+243%
179 Pts
8-Core
OC Octa Core Mixed Speed
987 Pts Hugely faster OC octa-core speed.
+451%
179 Pts
64-Core
OC Multi Core Mixed Speed
1224 Pts Hugely faster OC 64-core speed.
+580%
180 Pts
Market Share
Based on 19,384,893 CPUs tested.
Market Share
Market Share (trailing 30 days)
2.08 % Insanely higher market share.
+20,700%
0.01 %
Value
Value For Money
87.6 % Hugely better value.
+136%
37.1 %
User Rating
UBM User Rating
115 % Hugely more popular.
+117%
53 %
Price
Price (score)
$340 $80 Much cheaper.
+76%
Age
Newest
22 Months Much more recent.
+68%
68+ Months
ADVERTISEMENT

The i7-8700K is Intel’s latest, top of the range, 8th generation Coffee Lake processor. Like Kaby Lake and Sky Lake before that, Coffee Lake is based on Intel’s 14nm architecture which has been slightly optimized on each iteration. Following AMD’s modus operandi, Intel has upped the cores and threads across the range of their CPUs. In previous generations, a 6-core processor would have been a high-end desk-top (HEDT) processor, however the i7-8700K is the first Intel CPU with 6 cores and 12 threads to be classified (and priced) as a mainstream consumer processor. Specifically, the i7-8700K features a base clock speed of 3.7 GHz which boosts to 4.7 GHz (4.5 GHz for the previous generation i7-7700k), 12MB of smart (L3) cache and 2 channels of DDR4 RAM. The majority of the performance improvements over the 7th generation stem from the higher core count which results in a 50% increase in multi-core speed between the i7-7700k and i7-8700k. A new motherboard will need to be factored into the budget when upgrading to the 8700K as it requires a new Intel Z370 chipset which has supposedly been designed to better deliver power to CPUs with a greater number of cores. Also available in this latest release of CPUs is the 6 core 6 thread i5-8600k which is a more rational option (around $100 cheaper) for the vast majority of users that don’t require hyper-threading. Sandy bridge owners can finally justify an upgrade but with the next iteration of AMD's Zen architecture just around the corner the CPU market will be a lot faster moving now that Intel, once again, has to compete. [Sep '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) August 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop users. 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]

ADVERTISEMENT

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
AMD Ryzen 5 3600 $198Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
Intel Core i5-9400F $143Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $103
Intel Core i5-9600K $230Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback