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IntelBX80677I77700K
Intel
▲ 8451,312 ▼
 €249 

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

VS
About
▲ 55488 ▼
  

Release date ≈ Q1 2021.

Effective Speed 
+19%
Real World Speed
Performance profile from 643,742 user samples
Benchmark your CPU here
634,862 User Benchmarks
Best Bench: 92% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 71% Base clock 4.2 GHz, turbo 4.2 GHz (avg)
Poor: 71% Great: 92%
SPEED RANK: 181st / 1426
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 70%
Battle cruiser
8,880 User Benchmarks
Best Bench: 77% Base clock 3.1 GHz, turbo 4 GHz (avg)
Worst Bench: 61% Base clock 3.1 GHz, turbo 4 GHz (avg)
Poor: 61% Great: 77%
SPEED RANK: 368th / 1426
Gaming
Gaming 71%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 60%
Destroyer
Effective Speed
Effective CPU Speed 		84 % Faster effective speed.
+19% 		70.8 %
Average Score 
+8%
Memory
Avg. Memory Latency 		89.9 Pts Much lower memory latency.
+36% 		65.9 Pts
1-Core
Avg. Single Core Speed 		128 Pts 136 Pts Slightly faster single-core speed.
+6%
2-Core
Avg. Dual Core Speed 		240 Pts +0% 239 Pts
4-Core
Avg. Quad Core Speed 		422 Pts +3% 410 Pts
8-Core
Avg. Octa Core Speed 		634 Pts Slightly faster octa-core speed.
+7% 		590 Pts
Overclocked Score 
+9%
Memory
OC Memory Latency 		96.5 Pts Much lower OC memory latency.
+31% 		73.7 Pts
1-Core
OC Single Core Speed 		143 Pts 149 Pts +4%
2-Core
OC Dual Core Speed 		274 Pts +1% 270 Pts
4-Core
OC Quad Core Speed 		481 Pts Slightly faster OC quad-core speed.
+7% 		451 Pts
8-Core
OC Octa Core Speed 		735 Pts Faster OC octa-core speed.
+11% 		663 Pts
Value & Sentiment 
+∞%
Market Share
Based on 66,368,868 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.16 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		84 % Much more popular.
+53% 		55 %
Nice To Haves 
+13%
Age
Newest 		83 Months 32+ Months Much more recent.
+61%
64-Core
OC Multi Core Speed 		746 Pts Faster OC 64-core speed.
+12% 		667 Pts
64-Core
Avg. Multi Core Speed 		651 Pts Slightly faster 64-core speed.
+10% 		593 Pts
Conclusion 
Average Bench 84%
Average Bench 70.8%
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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

Supersede of i5-9300H and i5-10300H. Performance wise, 8% improved from 10300H with a base clock of 3.10Ghz and turbo up to 4.4Ghz. 4C 8T still is very good enough for everyday tasking and most of the games. Recommended for low-end gaming laptop under $1200. [Jun '21 Gamejang]

MORE DETAILS

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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.
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  • - CPU tests include: integer, floating and string
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  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 Frequently Asked Questions

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