IntelBX80662I56600K
AMDYD1700BBAEBOX

8 Cores, 16 Threads
@3.0GHz Zen (2017)

Real World Speed
Performance profile from 73,719 user samples
65,228 User Benchmarks
Best Bench: 107% Base clock 3.5 GHz, turbo 4.8 GHz (avg)
Worst Bench: 66% Base clock 3.5 GHz, turbo 0.8 GHz (avg)
Poor: 66% Great: 107%
SPEED RANK: 15th / 961
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 53%
Yacht
8,491 User Benchmarks
Best Bench: 100% Base clock 4.1 GHz, turbo 4.1 GHz (avg)
Worst Bench: 70% Base clock 3 GHz, turbo 1.35 GHz (avg)
Poor: 70% Great: 100%
SPEED RANK: 20th / 961
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 92%
Nuclear submarine
Effective Speed
Effective CPU Speed
88 % Slightly faster effective speed.
+5%
83.6 % -5%
SC Mixed
Avg. Single Core Mixed Speed
120 Pts Faster single-core speed.
+18%
102 Pts -18%
QC Mixed
Avg. Quad Core Mixed Speed
458 Pts Faster quad-core speed.
+21%
380 Pts -21%
MC Mixed
Avg. Multi Core Mixed Speed
468 Pts -144% 1142 Pts Hugely faster multi-core speed.
+144%
SC Mixed
OC Single Core Mixed Speed
143 Pts Faster OC single-core speed.
+22%
117 Pts -22%
QC Mixed
OC Quad Core Mixed Speed
562 Pts Faster OC quad-core speed.
+21%
466 Pts -21%
MC Mixed
OC Multi Core Mixed Speed
563 Pts -135% 1324 Pts Hugely faster OC multi-core speed.
+135%
Market Share
Based on 4,103,800 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.73 % Much higher market share.
+53%
1.13 % -53%
Value
Value For Money
98.8 % Better value.
+19%
83 % -19%
User Rating
UBM User Rating
98 % -21% 119 % More popular.
+21%
Price
Price (score)
$214 Cheaper.
+28%
$297 -28%
Age
Newest
22 Months -86% 3 Months Hugely more recent.
+86%
TDP
Thermal Design Power (TDP)
91 Watts -29% 65 Watts More energy efficient.
+29%
Cores
CPU Processing Cores
4 cores -100% 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads
4 threads -300% 16 threads Hugely higher thread count.
+300%
Lithography
Manufacturing process
14 nm 0% 14 nm 0%
Base Clock
Base Clock Speed
3.5 GHz Faster base frequency.
+17%
3 GHz -17%
Turbo Clock
Turbo Clock Speed
3.9 GHz Slightly faster turbo frequency.
+5%
3.7 GHz -5%
SC Int
Single Core Integer Speed
138 Pts Faster single-core int speed.
+21%
114 Pts -21%
SC Float
Single Core Floating Point Speed
148 Pts Faster single-core fp speed.
+23%
120 Pts -23%
QC Int
Quad Core Integer Speed
544 Pts Faster quad-core int speed.
+20%
453 Pts -20%
QC Float
Quad Core Floating Point Speed
582 Pts Faster quad-core fp speed.
+21%
481 Pts -21%
MC Int
Multi Core Integer Speed
546 Pts -139% 1305 Pts Hugely faster multi-core int speed.
+139%
MC Float
Multi Core Floating Point Speed
585 Pts -126% 1324 Pts Hugely faster multi-core fp speed.
+126%
Series
CPU Architecture
Skylake (2015) Zen (2017)
Socket
Motherboard Socket
FCLGA1151 AM4
Graphics
Integrated Graphics
HD 530 None
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The Intel Core i5-6600K is based on the new "Skylake" 14nm manufacturing process. Sporting 4 physical cores with base/turbo clocks of 3.5/3.9 GHz the 6600K and its predecessor, the 4690K share the same basic configuration and disappointingly, offer similar performance. Comparing the 6600K and 6700K shows that the 6700K has faster multi and single core performance. The improved multi core performance is due to Hyperthreading which is the key differentiator for the i7-6700K. The gap in single core performance can largely be eliminated by overclocking the i5-6600K so although the stock effective speed is significantly higher on the 6700K, this gap diminishes significantly when both processors are overclocked. At a 30% discount, the 6600K is the better value gaming CPU. [Aug '15 CPUPro]

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The AMD Ryzen 7 1700 is the least powerful of three new Ryzen 7 CPUs. The 1700 model has base and turbo clocks of 3.0 and 3.7 GHz respectively. Both of its more expensive siblings, the 1700X and 1800X, have higher clocks but they also have TDPs of 95 watts whereas the 1700 is rated at just 65 watts. Comparing IPC between Ryzen and Kaby Lake shows that Kaby Lake leads by a maximum of 9% which is great news for workstation users as this allows the 1700 to beat Intel's 6850K in multi-core workloads at almost half the price. Although the 1700 has great IPC it's somewhat limited by its relatively low (by Kaby Lake standards) clock speed which holds it back a little in both gaming and desktop workloads. For multi-core workstation use, the Ryzen 7 1700 represents the best value for money we have ever seen. [Mar '17 CPUPro]

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Processor Rankings (Price vs Performance) June 2017 CPU Rankings.

Welcome to our desktop CPU comparison. We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by price to yield a value for money rating which is geared towards gamers. Calculated values don't always paint the whole picture so we check them against hundreds of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top CPUs. [CPUPro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

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CPUGPUSSD
Intel Core i7-7700K $309Nvidia GTX 1070 $390Samsung 850 Evo 250GB $100
AMD Ryzen 7 1700 $297AMD RX 480 $608Samsung 850 Pro 256GB $125
Intel Core i5-7600K $233Nvidia GTX 1060-6GB $243Samsung 850 Evo 500GB $169
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $696SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46HyperX Fury DDR4 2133 C14 2x8GB $144SanDisk Ultra Fit 32GB $13
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