COMPARE
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80684I79700K
IntelBX80684I78086K
▲ 9221,610 ▼

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

VS
▲ 55793 ▼

6 Cores, 12 Threads @4.00 GHz, Coffee Lake.
Release date ≈ Q2 2018.

Game EFps  
+2%
CSGO
Dust 2 1080p Max 		287 EFps +2% 280 EFps
GTAV
Franklin & Lamar 1080p Max 		109 EFps 110 EFps +1%
Overwatch
Temple of Anubis 1080p Max 		137 EFps 138 EFps +1%
PUBG
M249 Training 1080p Max 		136 EFps +1% 135 EFps
Fortnite
UserBenchmark Island 1080p Max 		145 EFps Slightly Better Fortnite EFps.
+9% 		133 EFps
Effective Speed 
+7%
Real World Speed
Performance profile from 588,919 user samples
Benchmark your CPU here
550,833 User Benchmarks
Best Bench: 105% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 82% Base clock 3.6 GHz, turbo 0.8 GHz (avg)
Poor: 82% Great: 105%
SPEED RANK: 98th / 1442
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier
38,086 User Benchmarks
Best Bench: 102% Base clock 4 GHz, turbo 5.15 GHz (avg)
Worst Bench: 81% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 81% Great: 102%
SPEED RANK: 135th / 1442
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 82%
Aircraft carrier
Effective Speed
Effective CPU Speed 		96.9 % Slightly faster effective speed.
+7% 		90.8 %
External Data: 1080p 
+9%
10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S... 		9 % SotTR 17%, MetroEx 7%, Divis2 17% BFV 2%
Average Score 
+10%
Memory
Avg. Memory Latency 		90.9 Pts 91.6 Pts +1%
1-Core
Avg. Single Core Speed 		140 Pts Slightly faster single-core speed.
+6% 		132 Pts
2-Core
Avg. Dual Core Speed 		279 Pts Slightly faster dual-core speed.
+9% 		256 Pts
4-Core
Avg. Quad Core Speed 		552 Pts Faster quad-core speed.
+14% 		484 Pts
8-Core
Avg. Octa Core Speed 		964 Pts Faster octa-core speed.
+20% 		800 Pts
Overclocked Score 
+6%
Memory
OC Memory Latency 		96.6 Pts 97 Pts +0%
1-Core
OC Single Core Speed 		155 Pts +1% 153 Pts
2-Core
OC Dual Core Speed 		309 Pts +2% 304 Pts
4-Core
OC Quad Core Speed 		618 Pts Slightly faster OC quad-core speed.
+7% 		580 Pts
8-Core
OC Octa Core Speed 		1123 Pts Faster OC octa-core speed.
+18% 		948 Pts
Value & Sentiment 
+603%
Market Share
Based on 67,749,640 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.91 % Insanely higher market share.
+2,288% 		0.08 %
Value
Value For Money 		99.5 % Better value.
+21% 		82.3 %
User Rating
UBM User Rating 		92 % Much more popular.
+67% 		55 %
Price
Price (score) 		$252 Much cheaper.
+37% 		$399
Nice To Haves 
+0%
Age
Newest 		66 Months Slightly more recent.
+6% 		70+ Months
64-Core
OC Multi Core Speed 		1145 Pts 1194 Pts +4%
64-Core
Avg. Multi Core Speed 		1001 Pts 1008 Pts +1%
Specifications 
Launch Date
Launch Date 		Q4'18 Q2'18
Recommended Price
Recommended Customer Price 		$374.00 - $385.00 N/A
Max Turbo Frequency
Max Turbo Frequency 		4.90 GHz 5.00 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		Yes No

More specs » More specs »
Conclusion 
Average Bench 96.9%
Average Bench 90.8%
ADVERTISEMENT

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 at a 35% discount. [Oct '18 CPUPro]

MORE DETAILS

Intel are celebrating the 40th anniversary of their x86 architecture and 8086 processor with the launch of their high-end i7-8086K. Just 50,000 units of this hex core, twelve threaded Coffee Lake processor have been made available globally. Exactly like the i7-8700K, the 8086K features 12MB of smart (L3) cache, 2 channels of DDR4 RAM and has a TDP of 95W. Essentially, the 8086K is Intel’s current Coffee Lake flagship, the i7-8700K, with a single-core turbo frequency factory overclocked by 300 MHz. Thermals permitting, out of the box, the i7-8086K achieves a single core boost speed of 5.0 GHz – which is a new record for Intel. That said, you would be unlucky if you were unable to achieve a 5.0 GHz single core OC with an 8700K. For everything other than single core, the turbo clock speeds on the 8086K exactly match the 8700K which puts the 8086K firmly into gimmick territory. Directly comparing the 8086K and 8700K shows that for a $100 (24%) price premium you get around a 5% performance improvement which drops to around 2% when both chips are overclocked. If the price gap between the 8086K and the 8700K were to fall to less than 20 USD it may be worth considering the 8086K. [Jun '18 CPUPro]

MORE DETAILS

User Builds 
550,833
38,086
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Processor Rankings (Price vs Performance) April 2024 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]

ADVERTISEMENT

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 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 value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

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
  • - 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

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback