IntelCL8068403805708
IntelBX80677I77700K
  

6 Cores, 12 Threads @2.90 GHz, Coffee Lake.
Release date ≈ Q2 2018.

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

Real World Speed
Performance profile from 442,416 user samples
10,197 User Benchmarks
Best Bench: 93% Base clock 2.9 GHz, turbo 4.3 GHz (avg)
Worst Bench: 60% Base clock 2.9 GHz
Poor: 60% Great: 93%
SPEED RANK: 140th / 1265
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 67%
Battle cruiser
432,219 User Benchmarks
Best Bench: 98% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 77% Base clock 4.2 GHz, turbo 4.35 GHz (avg)
Poor: 77% Great: 98%
SPEED RANK: 45th / 1265
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 74%
Battleship
Effective Speed
Effective CPU Speed
79.2 % 88.3 % Faster effective speed.
+12%
Memory
Avg. Memory Latency
85 Pts 91.8 Pts Slightly lower memory latency.
+8%
1-Core
Avg. Single Core Mixed Speed
118 Pts 135 Pts Faster single-core speed.
+14%
2-Core
Avg. Dual Core Mixed Speed
223 Pts 259 Pts Faster dual-core speed.
+16%
4-Core
Avg. Quad Core Mixed Speed
398 Pts 458 Pts Faster quad-core speed.
+15%
8-Core
Avg. Octa Core Mixed Speed
588 Pts 686 Pts Faster octa-core speed.
+17%
Memory
OC Memory Latency
93.8 Pts 97.2 Pts +4%
1-Core
OC Single Core Mixed Speed
139 Pts 151 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Mixed Speed
268 Pts 294 Pts Slightly faster OC dual-core speed.
+10%
4-Core
OC Quad Core Mixed Speed
511 Pts 545 Pts Slightly faster OC quad-core speed.
+7%
8-Core
OC Octa Core Mixed Speed
784 Pts +1% 778 Pts
Market Share
Based on 33,494,050 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.03 % 1.32 % Insanely higher market share.
+4,300%
User Rating
UBM User Rating
61 % 153 % Hugely more popular.
+151%
Age
Newest
29+ Months Much more recent.
+34%
44 Months
64-Core
OC Multi Core Mixed Speed
945 Pts Faster OC 64-core speed.
+20%
785 Pts
64-Core
Avg. Multi Core Mixed Speed
703 Pts +1% 695 Pts
Launch Date
Launch Date
Q2'18 Q1'17
Cache
Cache
12 MB SmartCache 8 MB
Instruction Set Extensions
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX 2.0
Recommended Price
Recommended Customer Price
$583.00 $339.00 - $350.00
Max Turbo Frequency
Max Turbo Frequency
4.80 GHz 4.50 GHz
Bus Speed
Bus Speed
8 GT/s DMI 8 GT/s DMI3
Memory Types
Memory Types
DDR4-2666, LPDDR3-2133 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡
Intel® UHD Graphics 630 Intel® HD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
350 MHz 350.00 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.20 GHz 1.15 GHz
Package Size
Package Size
42mm x 28mm 37.5mm x 37.5mm

More specs » More specs »
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Could handle heavy work such as gaming and video editing,and when paired with the RTX 2080 makes great performance [Feb '19 Vinrellren]

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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]

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Processor Rankings (Price vs Performance) September 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.

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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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $290Nvidia RTX 2070S (Super) $505Samsung 860 Evo 250GB $42
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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