IntelBX80677I77700K
AMDYD1400BBAEBOX
Real World Speed
Performance profile from 180,351 user samples
169,940 User Benchmarks
Best Bench: 111% Base clock 4.2 GHz, turbo 5.1 GHz (avg)
Worst Bench: 86% Base clock 4.2 GHz, turbo 0.2 GHz (avg)
Poor: 86% Great: 111%
SPEED RANK: 17th / 1104
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 73%
Battleship
10,411 User Benchmarks
Best Bench: 83% Base clock 4 GHz, turbo 3.95 GHz (avg)
Worst Bench: 55% Base clock 3.2 GHz, turbo 1.4 GHz (avg)
Poor: 55% Great: 83%
SPEED RANK: 150th / 1104
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 52%
Yacht
Effective Speed
Effective CPU Speed
98.5 % Much faster effective speed.
+44%
68.2 %
SC Mixed
Avg. Single Core Mixed Speed
139 Pts Much faster single-core speed.
+47%
94.6 Pts
QC Mixed
Avg. Quad Core Mixed Speed
482 Pts Much faster quad-core speed.
+44%
334 Pts
MC Mixed
Avg. Multi Core Mixed Speed
733 Pts Much faster multi-core speed.
+38%
531 Pts
SC Mixed
OC Single Core Mixed Speed
155 Pts Much faster OC single-core speed.
+38%
112 Pts
QC Mixed
OC Quad Core Mixed Speed
565 Pts Much faster OC quad-core speed.
+35%
418 Pts
MC Mixed
OC Multi Core Mixed Speed
816 Pts Faster OC multi-core speed.
+27%
641 Pts
Market Share
Based on 8,845,010 CPUs tested.
Market Share
Market Share (trailing 30 days)
2.41 % Hugely higher market share.
+703%
0.3 %
Value
Value For Money
97.6 % Slightly better value.
+9%
89.8 %
User Rating
UBM User Rating
125 % Much more popular.
+47%
85 %
Price
Price (score)
$299 $140 Much cheaper.
+53%
Age
Newest
16 Months 13 Months More recent.
+19%
TDP
Thermal Design Power (TDP)
91 Watts 65 Watts More energy efficient.
+29%
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
8 threads 8 threads
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
4.2 GHz Much faster base frequency.
+31%
3.2 GHz
Turbo Clock
Turbo Clock Speed
4.5 GHz Much faster turbo frequency.
+32%
3.4 GHz
SC Int
Single Core Integer Speed
152 Pts Much faster single-core int speed.
+41%
108 Pts
SC Float
Single Core Floating Point Speed
158 Pts Much faster single-core fp speed.
+36%
116 Pts
QC Int
Quad Core Integer Speed
548 Pts Much faster quad-core int speed.
+36%
403 Pts
QC Float
Quad Core Floating Point Speed
580 Pts Much faster quad-core fp speed.
+33%
437 Pts
MC Int
Multi Core Integer Speed
754 Pts Faster multi-core int speed.
+21%
621 Pts
MC Float
Multi Core Floating Point Speed
866 Pts Much faster multi-core fp speed.
+34%
646 Pts
Series
CPU Architecture
Kaby Lake (2017) Zen (2017)
Socket
Motherboard Socket
FCLGA1151 AM4
Graphics
Integrated Graphics
HD 630 None
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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]

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The Ryzen 5 1400 is the entry-level chip from AMD's latest Ryzen 5 series which is aimed at the mainstream market. The 1400 is a budget quad core, 8 threaded CPU with base/boost clocks of 3.2/3.4 GHz. Like most the other non-X Ryzen CPUs the 1400 comes with a decent cooler included in the box (Wraith Stealth in this case). Modestly priced at $169 the 1400 is in direct competition with Intel's recent Kaby Lake dual core, four threaded i3-7350k which runs at a base clock of 4.2GHz. The 1400's 8 threads allow a near 40% lead in multi-core processing, but for single-core tasks the 7350K is 45% faster. The Ryzen 5 1500X commands a $20 premium and offers a 25% increase in effective speed over the 1400. Although the 1400 only has a base clock of 3.2 GHz it should more or less match the 1500X when overclocked. Provided it is overclocked, the 1400 joins the other non-X Ryzen models in offering the best bang for your buck. Users not keen on overclocking would probably do better to consider the 1500X at this price point. [Apr '17 CPUPro]

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Processor Rankings (Price vs Performance) May 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price.
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

 Best User Rated

The Best.
CPUGPUSSD
AMD Ryzen 5 1600 $169Nvidia GTX 1070 $447Samsung 850 Evo 250GB $100
Intel Core i7-8700K $325Nvidia GTX 1060-6GB $295Samsung 850 Evo 500GB $137
Intel Core i7-7700K $299AMD RX 480 $330Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $180SanDisk Extreme 64GB $41
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $960SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Extreme 16GB $20
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