Intel
IntelBX80677I77700K
  

4 Cores, 4 Threads @2.50 GHz, Kaby Lake.
Release date ≈ Q1 2017.

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About

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

Real World Speed
Performance profile from 437,472 user samples
92,337 User Benchmarks
Best Bench: 67% Base clock 2.5 GHz, turbo 3.15 GHz (avg)
Worst Bench: 35% Base clock 2.5 GHz, turbo 0.8 GHz (avg)
Poor: 35% Great: 67%
SPEED RANK: 267th / 1206
Gaming
Gaming 58%
Gunboat
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 32%
Sail boat
345,135 User Benchmarks
Best Bench: 100% Base clock 4.2 GHz, turbo 5.1 GHz (avg)
Worst Bench: 73% Base clock 4.2 GHz, turbo 0.8 GHz (avg)
Poor: 73% Great: 100%
SPEED RANK: 39th / 1206
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 61%
Destroyer
Effective Speed
Effective CPU Speed
58.1 % 86.9 % Much faster effective speed.
+50%
1-Core
Avg. Single Core Mixed Speed
89.3 Pts 135 Pts Much faster single-core speed.
+51%
2-Core
Avg. Dual Core Mixed Speed
177 Pts 262 Pts Much faster dual-core speed.
+48%
4-Core
Avg. Quad Core Mixed Speed
321 Pts 464 Pts Much faster quad-core speed.
+45%
8-Core
Avg. Octa Core Mixed Speed
327 Pts 690 Pts Hugely faster octa-core speed.
+111%
1-Core
OC Single Core Mixed Speed
106 Pts 153 Pts Much faster OC single-core speed.
+44%
2-Core
OC Dual Core Mixed Speed
200 Pts 301 Pts Much faster OC dual-core speed.
+50%
4-Core
OC Quad Core Mixed Speed
374 Pts 550 Pts Much faster OC quad-core speed.
+47%
8-Core
OC Octa Core Mixed Speed
375 Pts 798 Pts Hugely faster OC octa-core speed.
+113%
Market Share
Based on 22,582,709 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.59 % 1.49 % Hugely higher market share.
+153%
User Rating
UBM User Rating
64 % 140 % Hugely more popular.
+119%
Age
Newest
34+ Months +3% 35 Months
64-Core
OC Multi Core Mixed Speed
378 Pts 802 Pts Hugely faster OC 64-core speed.
+112%
64-Core
Avg. Multi Core Mixed Speed
331 Pts 701 Pts Hugely faster 64-core speed.
+112%
Cache
Cache
6 MB 8 MB
Recommended Price
Recommended Customer Price
N/A $339.00 - $350.00
Memory Types
Memory Types
DDR4-2400, LPDDR3-2133, DDR3L-1600 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.00 GHz 1.15 GHz
Package Size
Package Size
42mm x 28mm 37.5mm x 37.5mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes

More specs » More specs »
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best buy for a laptop, performance [Jun '18 ViceCity]

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) December 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop users. Effective speed is adjusted by current prices to yield a value for money rating. 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.

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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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The Best.
CPUGPUSSD
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $270Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $150
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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