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IntelBX80684I99900K
AMD100-100000662WOF
▲ 8615,023 ▼

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

VS
▲ 52124 ▼

12 Cores, 24 Threads @4.4GHz, Zen5.
Release date: Q3 2024.

Effective Speed 
+20%
Real World Speed
Performance profile from 354,277 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: 105th / 1468
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
54 User Benchmarks
Great bench: 129% Base clock 4.4 GHz, turbo 5.45 GHz (avg)
Poor bench: 104% Base clock 4.4 GHz, turbo 3 GHz (avg)
Poor: 104% Great: 129%
SPEED RANK: 31st / 1468
Gaming
Gaming 117%
UFO
Desktop
Desktop 121%
UFO
Workstation
Workstation 144%
UFO
Effective Speed
Effective CPU Speed 		97.9 % 117 % Faster effective speed.
+20%
Average Score 
+42%
Memory
Avg. Memory Latency 		93.1 Pts Lower memory latency.
+16% 		80.6 Pts
1-Core
Avg. Single Core Speed 		142 Pts 227 Pts Much faster single-core speed.
+60%
2-Core
Avg. Dual Core Speed 		281 Pts 444 Pts Much faster dual-core speed.
+58%
4-Core
Avg. Quad Core Speed 		551 Pts 823 Pts Much faster quad-core speed.
+49%
8-Core
Avg. Octa Core Speed 		981 Pts 1,536 Pts Much faster octa-core speed.
+57%
Overclocked Score 
+43%
Memory
OC Memory Latency 		97.2 Pts Slightly lower OC memory latency.
+8% 		90.4 Pts
1-Core
OC Single Core Speed 		153 Pts 238 Pts Much faster OC single-core speed.
+56%
2-Core
OC Dual Core Speed 		305 Pts 473 Pts Much faster OC dual-core speed.
+55%
4-Core
OC Quad Core Speed 		604 Pts 918 Pts Much faster OC quad-core speed.
+52%
8-Core
OC Octa Core Speed 		1,116 Pts 1,792 Pts Much faster OC octa-core speed.
+61%
Value & Sentiment 
+1,061%
Market Share
Based on 68,962,574 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.29 % Insanely higher market share.
+4,200% 		0.03 %
Value
Value For Money 		89.5 % 108 % Better value.
+20%
User Rating
UBM User Rating 		86 % Much more popular.
+65% 		52 %
Price
Price (score) 		$385 $383 +1%
Nice To Haves 
+58%
Age
Newest 		72 Months 2 Months Hugely more recent.
+97%
TDP
Thermal Design Power (TDP) 		95 Watts More energy efficient.
+21% 		120 Watts
Cores
CPU Processing Cores 		8 cores 12 cores Much higher core count.
+50%
Threads
CPU Processing Threads 		16 threads 24 threads Much higher thread count.
+50%
Lithography
Manufacturing process 		14 nm 4 nm Much newer manufacturing.
+71%
Base Clock
Base Clock Speed 		3.6 GHz 4.4 GHz Faster base frequency.
+22%
Turbo Clock
Turbo Clock Speed 		5 GHz 5.6 GHz Faster turbo frequency.
+12%
64-Core
OC Multi Core Speed 		1,590 Pts 3,541 Pts Hugely faster OC 64-core speed.
+123%
64-Core
Avg. Multi Core Speed 		1,451 Pts 3,158 Pts Hugely faster 64-core speed.
+118%
Specifications 
Series
CPU Architecture 		Coffee Lake Zen5
Socket
Motherboard Socket 		FCLGA1151 AM5
Graphics
Integrated Graphics 		UHD 630 RDNA2
Conclusion 
Average Bench 97.9%
Average Bench 117%

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]

MORE DETAILS

The Ryzen 9000 CPUs have the same integrated graphics, PCIe lanes, USB support and DRAM controller as the Ryzen 7000 series. The only difference is improved cores which have moved from TSMC's 5 nm process to 4 nm. The new cores offer 15% more performance under cherry-picked conditions but for latency-sensitive workloads, like gaming, they are just few percent faster. The 9600X, 9700X, 9900X, and 9950X are priced at $280, $360, $500, and $650, respectively, making them $80-$200 USD more expensive than the 7000 series. Since the 7000 series flopped (7800X3D somewhat excluded) due to unrealistic pricing, slow boot times, high platform costs and windows gamebar requirements etc., the 9000 series is more or less DOA. When the 9000X3D variants launch (expected in early 2025) gamers who play cache sensitive games such as SoTTR or Factorio with a 4090 and don’t mind frame drops, may find value in the 9800X3D. Meanwhile, Intel’s 12th and 13th gen CPUs continue to offer the best value for money in today’s market. Furthermore, Intel is scheduled to launch Arrow-Lake (est. +10% performance vs 14th gen) and Lunar-Lake (snapdragon competitive x86 battery life) this year, but they face serious challenges due to reliance on marketers who are mostly funded by AMD. Even if Arrow and Lunar Lake deliver stellar performance, without significant improvements in social media marketing: forums, reddit, youtube etc., Intel now face the very real risk of bankruptcy (third worst-performing S&P500 stock from Jan to Aug 2024). [Aug '24 CPUPro]

MORE DETAILS

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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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The Best
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