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IntelBX80677I77700K
IntelBX8071512600
▲ 8551,492 ▼

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

VS
▲ 53169 ▼

6 Cores, 12 Threads.
Release date ≈ Q1 2022.

Effective Speed 
+21%
Real World Speed
Performance profile from 714,944 user samples
Benchmark your CPU here
712,312 User Benchmarks
Best Bench: 92% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 71% Base clock 4.2 GHz, turbo 0.2 GHz (avg)
Poor: 71% Great: 92%
SPEED RANK: 209th / 1468
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 70%
Battleship
2,632 User Benchmarks
Best Bench: 111% Base clock 3.3 GHz, turbo 4.45 GHz (avg)
Worst Bench: 93% Base clock 3.3 GHz, turbo 4.4 GHz (avg)
Poor: 93% Great: 111%
SPEED RANK: 81st / 1468
Gaming
Gaming 102%
UFO
Desktop
Desktop 106%
UFO
Workstation
Workstation 97%
Nuclear submarine
Effective Speed
Effective CPU Speed 		84.2 % 102 % Faster effective speed.
+21%
Average Score 
+40%
Memory
Avg. Memory Latency 		89.6 Pts Slightly lower memory latency.
+10% 		81.7 Pts
1-Core
Avg. Single Core Speed 		127 Pts 187 Pts Much faster single-core speed.
+47%
2-Core
Avg. Dual Core Speed 		242 Pts 356 Pts Much faster dual-core speed.
+47%
4-Core
Avg. Quad Core Speed 		426 Pts 653 Pts Much faster quad-core speed.
+53%
8-Core
Avg. Octa Core Speed 		647 Pts 1,052 Pts Much faster octa-core speed.
+63%
Overclocked Score 
+36%
Memory
OC Memory Latency 		96.5 Pts +5% 92.3 Pts
1-Core
OC Single Core Speed 		142 Pts 197 Pts Much faster OC single-core speed.
+39%
2-Core
OC Dual Core Speed 		275 Pts 383 Pts Much faster OC dual-core speed.
+39%
4-Core
OC Quad Core Speed 		482 Pts 739 Pts Much faster OC quad-core speed.
+53%
8-Core
OC Octa Core Speed 		737 Pts 1,122 Pts Much faster OC octa-core speed.
+52%
Value & Sentiment 
+723%
Market Share
Based on 69,000,564 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.89 % Insanely higher market share.
+2,867% 		0.03 %
Value
Value For Money 		97.1 % 121 % Better value.
+24%
User Rating
UBM User Rating 		85 % Much more popular.
+60% 		53 %
Price
Price (score) 		$166 $150 Slightly cheaper.
+10%
Nice To Haves 
+78%
Age
Newest 		94 Months 34+ Months Much more recent.
+64%
64-Core
OC Multi Core Speed 		747 Pts 1,338 Pts Much faster OC 64-core speed.
+79%
64-Core
Avg. Multi Core Speed 		662 Pts 1,271 Pts Hugely faster 64-core speed.
+92%
Conclusion 
Average Bench 84.2%
Average Bench 102%

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]

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Nice [Jul '24 lamechicken]

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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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