IntelBX80677I77700K
AMDYD195XA8AEWOF

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

16 Cores, 32 Threads @3.4GHz, Zen.
Release date: Q3 2017.

Real World Speed
Performance profile from 231,190 user samples
223,707 User Benchmarks
Best Bench: 110% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 82% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 82% Great: 110%
SPEED RANK: 30th / 1144
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 71%
Battleship
7,483 User Benchmarks
Best Bench: 118% Base clock 4.15 GHz, turbo 4.1 GHz (avg)
Worst Bench: 96% Base clock 3.4 GHz, turbo 0.55 GHz (avg)
Poor: 96% Great: 118%
SPEED RANK: 19th / 1144
Gaming
Gaming 108%
UFO
Desktop
Desktop 105%
UFO
Workstation
Workstation 168%
UFO
Effective Speed
Effective CPU Speed
95.8 % 108 % Slightly faster effective speed.
+13%
SC Mixed
Avg. Single Core Mixed Speed
136 Pts Faster single-core speed.
+23%
111 Pts
QC Mixed
Avg. Quad Core Mixed Speed
467 Pts Slightly faster quad-core speed.
+8%
434 Pts
MC Mixed
Avg. Multi Core Mixed Speed
720 Pts 2317 Pts Hugely faster multi-core speed.
+222%
SC Mixed
OC Single Core Mixed Speed
151 Pts Faster OC single-core speed.
+26%
120 Pts
QC Mixed
OC Quad Core Mixed Speed
560 Pts Faster OC quad-core speed.
+19%
472 Pts
MC Mixed
OC Multi Core Mixed Speed
804 Pts 2664 Pts Hugely faster OC multi-core speed.
+231%
Market Share
Based on 12,923,905 CPUs tested.
Market Share
Market Share (trailing 30 days)
2 % Insanely higher market share.
+1,233%
0.15 %
Value
Value For Money
89.6 % +3% 86.8 %
User Rating
UBM User Rating
129 % Much more popular.
+47%
88 %
Price
Price (score)
$349 Much cheaper.
+33%
$520
Age
Newest
23 Months 16 Months Much more recent.
+30%
TDP
Thermal Design Power (TDP)
91 Watts Much more energy efficient.
+49%
180 Watts
Cores
CPU Processing Cores
4 cores 16 cores Hugely higher core count.
+300%
Threads
CPU Processing Threads
8 threads 32 threads Hugely higher thread count.
+300%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
4.2 GHz Faster base frequency.
+24%
3.4 GHz
Turbo Clock
Turbo Clock Speed
4.5 GHz Slightly faster turbo frequency.
+12%
4 GHz
SC Int
Single Core Integer Speed
147 Pts Faster single-core int speed.
+27%
116 Pts
SC Float
Single Core Floating Point Speed
156 Pts Faster single-core fp speed.
+26%
124 Pts
QC Int
Quad Core Integer Speed
538 Pts Faster quad-core int speed.
+19%
453 Pts
QC Float
Quad Core Floating Point Speed
572 Pts Faster quad-core fp speed.
+16%
493 Pts
MC Int
Multi Core Integer Speed
739 Pts 2588 Pts Hugely faster multi-core int speed.
+250%
MC Float
Multi Core Floating Point Speed
859 Pts 2695 Pts Hugely faster multi-core fp speed.
+214%
Series
CPU Architecture
Kaby Lake Zen
Socket
Motherboard Socket
FCLGA1151 TR4
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]

MORE DETAILS

AMD’s 16 core, 32 thread Ryzen Threadripper 1950X is finally here to seize the throne for high end desktop processors. The 1950X is the flagship of the Zen based Threadripper series which also includes the 12 core 1920X and the 8 core 1900X. The 1950X has a stock clock of 3.4 GHz increasing to a maximum single core boost of 4.0 GHz and features quad channel DDR4 and 64 PCI Express lanes. This processor is effectively two Ryzen 7 1800Xs glued together with Infinity Fabric (AMD’s scalable interconnecting technology), making the 1950X one of the physically largest CPUs on the consumer market. If you are considering this CPU, you will need a new X399 motherboard with a TR4 socket. Early benchmarks show the 1950X competing with Intel’s similarly priced i9-7900X. Whilst the 7900X has slightly higher single and quad core scores (10%-15%), the 1950X is around 35% faster for multi-core workloads. Content creators, and other core intensive task masters will not be disappointed. [Aug '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) December 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 $370Nvidia GTX 1070 $330Samsung 850 Evo 250GB $63
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $229Samsung 850 Evo 500GB $100
Intel Core i5-8600K $243Nvidia GTX 1080-Ti $770Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $72
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $830SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $44Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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