IntelBX80677I77700K
AMDYD3400C5FHBOX
Real World Speed
Performance profile from 427,817 user samples
403,032 User Benchmarks
Best Bench: 98% Base clock 4.2 GHz, turbo 4.75 GHz (avg)
Worst Bench: 76% Base clock 4.2 GHz, turbo 4.2 GHz (avg)
Poor: 76% Great: 98%
SPEED RANK: 46th / 1258
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 74%
Battleship
24,785 User Benchmarks
Best Bench: 83% Base clock 4 GHz, turbo 3.95 GHz (avg)
Worst Bench: 63% Base clock 3.7 GHz, turbo 3.15 GHz (avg)
Poor: 63% Great: 83%
SPEED RANK: 223rd / 1258
Gaming
Gaming 74%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 64%
Destroyer
Effective Speed
Effective CPU Speed
88.4 % Faster effective speed.
+20%
74 %
Memory
Avg. Memory Latency
91.9 Pts Lower memory latency.
+23%
74.6 Pts
1-Core
Avg. Single Core Mixed Speed
135 Pts Faster single-core speed.
+18%
114 Pts
2-Core
Avg. Dual Core Mixed Speed
259 Pts Faster dual-core speed.
+18%
219 Pts
4-Core
Avg. Quad Core Mixed Speed
460 Pts Faster quad-core speed.
+16%
395 Pts
8-Core
Avg. Octa Core Mixed Speed
685 Pts Slightly faster octa-core speed.
+9%
630 Pts
Memory
OC Memory Latency
97.2 Pts Lower OC memory latency.
+16%
84.1 Pts
1-Core
OC Single Core Mixed Speed
149 Pts Faster OC single-core speed.
+21%
123 Pts
2-Core
OC Dual Core Mixed Speed
293 Pts Faster OC dual-core speed.
+21%
242 Pts
4-Core
OC Quad Core Mixed Speed
546 Pts Faster OC quad-core speed.
+17%
468 Pts
8-Core
OC Octa Core Mixed Speed
779 Pts Faster OC octa-core speed.
+14%
685 Pts
Market Share
Based on 31,690,070 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.15 % Hugely higher market share.
+109%
0.55 %
Value
Value For Money
81.2 % 87.8 % Slightly better value.
+8%
User Rating
UBM User Rating
153 % +4% 147 %
Price
Price (score)
$379 $149 Much cheaper.
+61%
Age
Newest
43 Months 13+ Months Much more recent.
+70%
64-Core
OC Multi Core Mixed Speed
782 Pts Faster OC 64-core speed.
+14%
686 Pts
64-Core
Avg. Multi Core Mixed Speed
693 Pts Slightly faster 64-core speed.
+9%
636 Pts
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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

Little better GPU performance (Vega 11 for Ryzen 5 3400G/2400G compared to Vega 8 for Ryzen 3 3200G/2200G) for slightly more multi thread performance which may be useful for some use cases. [Oct '19 ColdSpy]

MORE DETAILS

Processor Rankings (Price vs Performance) August 2020 CPU Rankings.

We calculate effective speed which measures real world performance for typical 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.

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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9600K $192Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $46
Intel Core i5-9400F $153Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $328Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $47
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $60SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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