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IntelBX80684I78700K

Release date ≈ Q3 2017.

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

Real World Speed
Performance profile from 144,663 user samples
1,116 User Benchmarks
Best Bench: 102% Base clock 4.2 GHz, turbo 4.2 GHz (avg)
Worst Bench: 79% Base clock 3.8 GHz, turbo 0.55 GHz (avg)
Poor: 79% Great: 102%
SPEED RANK: 26th / 1132
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 99%
Nuclear submarine
143,547 User Benchmarks
Best Bench: 124% Base clock 3.7 GHz
Worst Bench: 90% Base clock 3.7 GHz, turbo 3.85 GHz (avg)
Poor: 90% Great: 124%
SPEED RANK: 10th / 1132
Gaming
Gaming 107%
UFO
Desktop
Desktop 104%
UFO
Workstation
Workstation 95%
Nuclear submarine
Effective Speed
Effective CPU Speed
94 % 107 % Slightly faster effective speed.
+14%
SC Mixed
Avg. Single Core Mixed Speed
114 Pts 136 Pts Faster single-core speed.
+19%
QC Mixed
Avg. Quad Core Mixed Speed
437 Pts 522 Pts Faster quad-core speed.
+19%
MC Mixed
Avg. Multi Core Mixed Speed
1218 Pts Slightly faster multi-core speed.
+13%
1078 Pts
SC Mixed
OC Single Core Mixed Speed
122 Pts 155 Pts Faster OC single-core speed.
+27%
QC Mixed
OC Quad Core Mixed Speed
479 Pts 615 Pts Faster OC quad-core speed.
+28%
MC Mixed
OC Multi Core Mixed Speed
1367 Pts Slightly faster OC multi-core speed.
+10%
1244 Pts
Market Share
Based on 11,636,126 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.04 % 3.73 % Insanely higher market share.
+9,225%
Value
Value For Money
90.7 % 97.3 % Slightly better value.
+7%
User Rating
UBM User Rating
74 % 152 % Hugely more popular.
+105%
Price
Price (score)
$320 Cheaper.
+16%
$380
Age
Newest
13+ Months 12 Months Slightly more recent.
+8%
SC Int
Single Core Integer Speed
117 Pts 151 Pts Faster single-core int speed.
+29%
SC Float
Single Core Floating Point Speed
127 Pts 160 Pts Faster single-core fp speed.
+26%
QC Int
Quad Core Integer Speed
460 Pts 599 Pts Much faster quad-core int speed.
+30%
QC Float
Quad Core Floating Point Speed
502 Pts 637 Pts Faster quad-core fp speed.
+27%
MC Int
Multi Core Integer Speed
1327 Pts Faster multi-core int speed.
+16%
1144 Pts
MC Float
Multi Core Floating Point Speed
1381 Pts +4% 1325 Pts
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The 8 core, 16 thread 1900X is the third and entry-level processor from AMD’s Threadripper series of high-end desktop (HEDT) processors. The 1900X is based on AMD’s 14nm Zen architecture and features 20MB of cache (16MB of which is L3) and quad channel DDR4, which is twice as many channels as in the Ryzen 7 series. It has a base clock of 3.8GHz increasing to a boost of 4.0 GHz and has an additional short-term boost of 0.2 GHz when thermals allow. Most impressively, the 1900X features 64 PCIe lanes which is the same of number of lanes in the nearly twice as expensive Ryzen Threadripper flagship, the 1950X. This facilitates the simultaneous high speed PCIe connection of up to seven different graphics or storage peripherals. By comparison, Intel’s similarly priced 8 core, 16 thread i7-7820X which, even though it has an 11% effective speed advantage over the 1900X, only has 28 PCIe lanes (down from 44 lanes as recently seen in the recent i9-7900X). Both upgrade options may require new, and not inexpensive motherboards, the 7820X requires an X299 (Basin Falls) chipset and the 1900X utilizes the premium X399 motherboard. Despite the considerable price tags attached to the CPUs and motherboards, never before has HEDT processing been so affordable. [Oct '17 CPUPro]

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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]

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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.

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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.
  • - 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.

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CPUGPUSSD
Intel Core i7-8700K $380Nvidia GTX 1070 $345Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $350AMD RX 480 $280Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $145SanDisk Ultra Fit 32GB $12
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