AMDYD170XBCAEWOF
IntelBX80677I77700K

8 Cores, 16 Threads @3.4GHz, Zen.
Release date: Q1 2017.

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 230,642 user samples
33,900 User Benchmarks
Best Bench: 99% Base clock 4.1 GHz, turbo 4.05 GHz (avg)
Worst Bench: 78% Base clock 3.75 GHz
Poor: 78% Great: 99%
SPEED RANK: 33rd / 1122
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 95%
Nuclear submarine
196,742 User Benchmarks
Best Bench: 110% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 82% Base clock 4.2 GHz, turbo 1.1 GHz (avg)
Poor: 82% Great: 110%
SPEED RANK: 21st / 1122
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 71%
Battleship
Effective Speed
Effective CPU Speed
89 % 95.5 % Slightly faster effective speed.
+7%
SC Mixed
Avg. Single Core Mixed Speed
106 Pts 136 Pts Faster single-core speed.
+28%
QC Mixed
Avg. Quad Core Mixed Speed
414 Pts 464 Pts Slightly faster quad-core speed.
+12%
MC Mixed
Avg. Multi Core Mixed Speed
1179 Pts Much faster multi-core speed.
+63%
722 Pts
SC Mixed
OC Single Core Mixed Speed
117 Pts 153 Pts Much faster OC single-core speed.
+31%
QC Mixed
OC Quad Core Mixed Speed
463 Pts 552 Pts Faster OC quad-core speed.
+19%
MC Mixed
OC Multi Core Mixed Speed
1325 Pts Much faster OC multi-core speed.
+62%
819 Pts
Market Share
Based on 10,354,448 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.55 % 2.18 % Hugely higher market share.
+296%
Value
Value For Money
98.1 % +4% 94.5 %
User Rating
UBM User Rating
107 % 125 % More popular.
+17%
Price
Price (score)
$225 Cheaper.
+25%
$300
Age
Newest
17 Months Slightly more recent.
+11%
19 Months
TDP
Thermal Design Power (TDP)
95 Watts 91 Watts +4%
Cores
CPU Processing Cores
8 cores Hugely higher core count.
+100%
4 cores
Threads
CPU Processing Threads
16 threads Hugely higher thread count.
+100%
8 threads
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.4 GHz 4.2 GHz Faster base frequency.
+24%
Turbo Clock
Turbo Clock Speed
3.8 GHz 4.5 GHz Faster turbo frequency.
+18%
SC Int
Single Core Integer Speed
112 Pts 150 Pts Much faster single-core int speed.
+34%
SC Float
Single Core Floating Point Speed
122 Pts 158 Pts Faster single-core fp speed.
+30%
QC Int
Quad Core Integer Speed
444 Pts 537 Pts Faster quad-core int speed.
+21%
QC Float
Quad Core Floating Point Speed
485 Pts 572 Pts Faster quad-core fp speed.
+18%
MC Int
Multi Core Integer Speed
1278 Pts Much faster multi-core int speed.
+69%
758 Pts
MC Float
Multi Core Floating Point Speed
1332 Pts Much faster multi-core fp speed.
+54%
866 Pts
Series
CPU Architecture
Zen Kaby Lake
Socket
Motherboard Socket
AM4 FCLGA1151
Graphics
Integrated Graphics
None HD 630
ADVERTISEMENT

The AMD Ryzen 7 1700X isn't due for release until next week but two of our users has already submitted benchmarks. Comparing the quad and single core scores from our samples shows a relative 4.3% boost on the single core score so it’s possible that turbo wasn’t fully engaged (12% turbo boost expected). These preliminary results are seriously impressive as they put Zen’s IPC between 0% and 9% below Intel’s Kaby Lake. Even in the worst case scenario these results are still impressive. Comparing Intel’s $1,000 6900K and the 1700X shows that AMD delivers comparable performance for half the price! A shake-up of the CPU market will unfold as Zen rolls out. If Ryzen CPUs can overclock to 4.6+ GHz they will likely dominate the entire market putting a very welcome end to the monotonous tick-tock of recent years. [Feb '17 CPUPro]

MORE DETAILS

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]

MORE DETAILS

Processor Rankings (Price vs Performance) August 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.

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

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CPUGPUSSD
Intel Core i7-8700K $330Nvidia GTX 1070 $370Samsung 850 Evo 250GB $95
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $120
Intel Core i5-8600K $245AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $155SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $945SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $175SanDisk Ultra Fit 32GB $12
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