4 Cores, 8 Threads
@3.2GHz Zen (2017)

4 Cores, 8 Threads
@4.2GHz Kaby Lake (2017)

Real World Speed
Performance profile from 159,941 user samples
9,165 User Benchmarks
Best Bench: 83% Base clock 3.9 GHz, turbo 4 GHz (avg)
Worst Bench: 57% Base clock 3.2 GHz, turbo 1.4 GHz (avg)
Poor: 57% Great: 83%
SPEED RANK: 128th / 1059
Gaming 69%
Battle cruiser
Desktop 69%
Battle cruiser
Workstation 52%
150,776 User Benchmarks
Best Bench: 110% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 87% Base clock 4.2 GHz, turbo 4.4 GHz (avg)
Poor: 87% Great: 110%
SPEED RANK: 16th / 1059
Gaming 99%
Nuclear submarine
Desktop 100%
Nuclear submarine
Workstation 73%
Effective Speed
Effective CPU Speed
68.7 % 98.9 % Much faster effective speed.
SC Mixed
Avg. Single Core Mixed Speed
95 Pts 139 Pts Much faster single-core speed.
QC Mixed
Avg. Quad Core Mixed Speed
337 Pts 485 Pts Much faster quad-core speed.
MC Mixed
Avg. Multi Core Mixed Speed
533 Pts 735 Pts Much faster multi-core speed.
SC Mixed
OC Single Core Mixed Speed
112 Pts 152 Pts Much faster OC single-core speed.
QC Mixed
OC Quad Core Mixed Speed
415 Pts 558 Pts Much faster OC quad-core speed.
MC Mixed
OC Multi Core Mixed Speed
637 Pts 812 Pts Faster OC multi-core speed.
Market Share
Based on 7,963,408 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.38 % 2.37 % Hugely higher market share.
Value For Money
89.3 % 99.1 % Slightly better value.
User Rating
UBM User Rating
82 % 132 % Much more popular.
Price (score)
$145 Much cheaper.
11 Months More recent.
14 Months
Thermal Design Power (TDP)
65 Watts More energy efficient.
91 Watts
CPU Processing Cores
4 cores 4 cores
CPU Processing Threads
8 threads 8 threads
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.2 GHz 4.2 GHz Much faster base frequency.
Turbo Clock
Turbo Clock Speed
3.4 GHz 4.5 GHz Much faster turbo frequency.
SC Int
Single Core Integer Speed
108 Pts 150 Pts Much faster single-core int speed.
SC Float
Single Core Floating Point Speed
116 Pts 156 Pts Much faster single-core fp speed.
QC Int
Quad Core Integer Speed
404 Pts 546 Pts Much faster quad-core int speed.
QC Float
Quad Core Floating Point Speed
431 Pts 578 Pts Much faster quad-core fp speed.
MC Int
Multi Core Integer Speed
618 Pts 750 Pts Faster multi-core int speed.
MC Float
Multi Core Floating Point Speed
641 Pts 858 Pts Much faster multi-core fp speed.
CPU Architecture
Zen (2017) Kaby Lake (2017)
Motherboard Socket
Integrated Graphics
None HD 630

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]


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]


Processor Rankings (Price vs Performance) March 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]


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.

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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
  • - 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.

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Intel Core i7-7700K $290Nvidia GTX 1060-6GB $335Samsung 850 Evo 500GB $150
AMD Ryzen 5 1600 $188AMD RX 480 $400Samsung 850 Pro 256GB $146
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Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $23
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $216SanDisk Extreme 16GB $18
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