IntelBX80677I57500T
IntelBX80684I79700K
  

4 Cores, 4 Threads @2.70 GHz, Kaby Lake.
Release date ≈ Q1 2017.

8 Cores, 8 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

Real World Speed
Performance profile from 312,748 user samples
3,254 User Benchmarks
Best Bench: 77% Base clock 2.7 GHz, turbo 3.1 GHz (avg)
Worst Bench: 55% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 55% Great: 77%
SPEED RANK: 299th / 1276
Gaming
Gaming 70%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 52%
Yacht
309,494 User Benchmarks
Best Bench: 105% Base clock 3.6 GHz, turbo 5.3 GHz (avg)
Worst Bench: 87% Base clock 3.6 GHz, turbo 4.55 GHz (avg)
Poor: 87% Great: 105%
SPEED RANK: 12th / 1276
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 92%
Nuclear submarine
Effective Speed
Effective CPU Speed
70 % 98.2 % Much faster effective speed.
+40%
Memory
Avg. Memory Latency
82.7 Pts 92.9 Pts Lower memory latency.
+12%
1-Core
Avg. Single Core Mixed Speed
92.2 Pts 141 Pts Much faster single-core speed.
+53%
2-Core
Avg. Dual Core Mixed Speed
180 Pts 281 Pts Much faster dual-core speed.
+56%
4-Core
Avg. Quad Core Mixed Speed
331 Pts 555 Pts Much faster quad-core speed.
+68%
8-Core
Avg. Octa Core Mixed Speed
337 Pts 1050 Pts Hugely faster octa-core speed.
+212%
Memory
OC Memory Latency
91 Pts 97.1 Pts Slightly lower OC memory latency.
+7%
1-Core
OC Single Core Mixed Speed
102 Pts 154 Pts Much faster OC single-core speed.
+51%
2-Core
OC Dual Core Mixed Speed
198 Pts 307 Pts Much faster OC dual-core speed.
+55%
4-Core
OC Quad Core Mixed Speed
373 Pts 613 Pts Much faster OC quad-core speed.
+64%
8-Core
OC Octa Core Mixed Speed
375 Pts 1202 Pts Hugely faster OC octa-core speed.
+221%
Market Share
Based on 36,316,539 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 1.85 % Insanely higher market share.
+18,400%
User Rating
UBM User Rating
52 % 168 % Hugely more popular.
+223%
Age
Newest
47+ Months 25 Months Much more recent.
+47%
64-Core
OC Multi Core Mixed Speed
379 Pts 1196 Pts Hugely faster OC 64-core speed.
+216%
64-Core
Avg. Multi Core Mixed Speed
340 Pts 1063 Pts Hugely faster 64-core speed.
+213%
Launch Date
Launch Date
Q1'17 Q4'18
Cache
Cache
6 MB 12 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Recommended Price
Recommended Customer Price
$192.00 - $202.00 $374.00 - $385.00
Max Turbo Frequency
Max Turbo Frequency
3.30 GHz 4.90 GHz
Thermal Solution Specification
Thermal Solution Specification
PCG 2015A (35W) PCG 2015D (130W)
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-2666
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 630 Intel® UHD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
350.00 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.10 GHz 1.20 GHz

More specs » More specs »
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Intel’s Core i7-9700K is an unlocked 9th generation Coffee Lake CPU. It is an 8 core, 8 thread processor. The 9700K features 12 MB of cache, a 95W TDP and Intel UHD 630 graphics. Like the other 9th generation chips, it is compatible with Intel’s new Z390 chipset as well as last years Z370 chipset (with an updated BIOS). The 9700K has stock base / boost clocks of 3.6 / 4.6 GHz and a single core boost of 4.9 GHz (compared to 3.6, 4.7 and 5.0 GHz for the flagship 9900K). This translates to almost identical single, quad and octa core performance between the 9900K and 9700K. Mainstream PC games do not benefit from more than six threads, so at $350 (25% cheaper than the 9900K), the 9700K offers far better value for money to gamers. That said gamers have very little reason not to consider the i5-9600K which, when overclocked, offers almost equivalent performance but at a 35% discount[Oct '18 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) December 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 $197Nvidia RTX 3070 $500Crucial MX500 250GB $34
Intel Core i5-9400F $155Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
Intel Core i5-10600K $250Nvidia GTX 1650S (Super) $190Samsung 850 Pro 512GB $175
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $64SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $639SanDisk Ultra Fit 32GB $16
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