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IntelBX80684I99900K
AMD100-000000098
▲ 8614,931 ▼

8 Cores, 16 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

VS
Effective Speed 
+33%
Real World Speed
Performance profile from 374,727 user samples
Benchmark your CPU here
354,223 User Benchmarks
Best Bench: 104% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 89% Base clock 3.6 GHz, turbo 1.3 GHz (avg)
Poor: 89% Great: 104%
SPEED RANK: 90th / 1442
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
20,504 User Benchmarks
Best Bench: 92% Base clock 2.9 GHz, turbo 4.15 GHz (avg)
Worst Bench: 44% Base clock 2.9 GHz, turbo 0.4 GHz (avg)
Poor: 44% Great: 92%
SPEED RANK: 323rd / 1442
Gaming
Gaming 74%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 71%
Battleship
Effective Speed
Effective CPU Speed 		97.9 % Much faster effective speed.
+33% 		73.9 %
Average Score 
+28%
Memory
Avg. Memory Latency 		93.1 Pts Much lower memory latency.
+38% 		67.3 Pts
1-Core
Avg. Single Core Speed 		142 Pts Faster single-core speed.
+18% 		120 Pts
2-Core
Avg. Dual Core Speed 		281 Pts Faster dual-core speed.
+22% 		231 Pts
4-Core
Avg. Quad Core Speed 		551 Pts Faster quad-core speed.
+28% 		432 Pts
8-Core
Avg. Octa Core Speed 		981 Pts Much faster octa-core speed.
+35% 		726 Pts
Overclocked Score 
+10%
Memory
OC Memory Latency 		97.2 Pts Lower OC memory latency.
+19% 		81.7 Pts
1-Core
OC Single Core Speed 		153 Pts Slightly faster OC single-core speed.
+6% 		144 Pts
2-Core
OC Dual Core Speed 		305 Pts Slightly faster OC dual-core speed.
+6% 		288 Pts
4-Core
OC Quad Core Speed 		604 Pts Slightly faster OC quad-core speed.
+7% 		564 Pts
8-Core
OC Octa Core Speed 		1116 Pts Faster OC octa-core speed.
+11% 		1003 Pts
Value & Sentiment 
+658%
Market Share
Based on 67,694,375 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.37 % Insanely higher market share.
+1,270% 		0.1 %
User Rating
UBM User Rating 		86 % Much more popular.
+46% 		59 %
Nice To Haves 
+11%
Age
Newest 		65 Months 50+ Months More recent.
+23%
64-Core
OC Multi Core Speed 		1590 Pts Faster OC 64-core speed.
+14% 		1398 Pts
64-Core
Avg. Multi Core Speed 		1451 Pts Much faster 64-core speed.
+44% 		1011 Pts
Conclusion 
Average Bench 97.9%
Average Bench 73.9%
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The Intel i9-9900K is an 8 core, 16 thread, unlocked 9th generation Coffee Lake processor. It has a base / boost clocks of 3.6 / 4.7 GHz and a single-core boost of 5.0 GHz (the highest frequency achieved yet from this class of Intel CPU). It features 16 MB of cache, a 95W TDP and Intel UHD 630 graphics. The 9900K is compatible with the new Z390 chipset, and subject to a BIOS update, is also compatible with the older Z370 chipset. Aimed at users who do not wish to compromise, the i9-9900K offers the best gaming and desktop experience available at any price. Heavy workstation users should consider the Ryzen 9 3900X which is similarly priced. Comparing the overclocked 3900X shows that it is just 10% worse for gaming and desktop (sub octa-core) but around 40% better for 64-core computations. Gamers should consider the 9700K which offers identical overclocked gaming performance at a $100 USD discount. [Oct '18 CPUPro]

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Ryzen 4000 Mobile CPUs offer benchmark busting multi-core performance on the go, but marketing hype aside, it’s unclear how this will translate to real world performance. Sixteen threads are great for beating benchmarks including UserBenchmark 64-core, Cinebench, Blender-CPU and Handbrake-CPU but gamers need performance in the games that they actually play. At launch, the top GPU available in a 4000 series laptop is the RTX 2060. Since the GPU is largely responsible for overall gaming performance, the Ryzen 4000 laptops will offer mid tier gaming performance at best. Pairing stronger GPUs would be suboptimal because the Zen gaming bottleneck becomes increasingly severe with more powerful GPUs. Streamers and media producers, who may have historically benefited from high core counts, are better off using the GPU (NVENC or QuickSync) for encoding. Leading media creation applications including both DaVinci Resolve and Adobe Premiere Pro are largely GPU bound. With low power consumption and high core counts, the 4000 range, on paper at least, is a perfect fit for the datacenter. AMD should focus on delivering a platform that offers performance where end users actually need it rather than targeting inexperienced gamers with the same old "moar cores" mantra. From a gamer’s perspective, the best feature of the 4000 series laptops is the absence of the equally hyped 5000 series GPUs. Prospective gaming laptop buyers will find lower latency (and therefore better gaming) CPUs combined with faster GPUs at similar price points. [Mar '20 CPUPro]

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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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
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  • - Drive tests include: read, write, sustained write and mixed IO
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  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $131Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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
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