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IntelCL8068403373614
IntelBX80684I99900K
▲ 52107 ▼
  

4 Cores, 8 Threads @2.50 GHz, Coffee Lake.
Release date ≈ Q2 2018.

VS
▲ 8714,935 ▼

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

Effective Speed 
+28%
Real World Speed
Performance profile from 355,526 user samples
Benchmark your CPU here
1,303 User Benchmarks
Best Bench: 89% Base clock 2.5 GHz, turbo 4 GHz (avg)
Worst Bench: 55% Base clock 2.5 GHz, turbo 3.1 GHz (avg)
Poor: 55% Great: 89%
SPEED RANK: 287th / 1442
Gaming
Gaming 77%
Battleship
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 62%
Destroyer
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: 89th / 1442
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
Effective Speed
Effective CPU Speed 		76.6 % 97.9 % Faster effective speed.
+28%
Average Score 
+37%
Memory
Avg. Memory Latency 		83.5 Pts 93.1 Pts Lower memory latency.
+11%
1-Core
Avg. Single Core Speed 		116 Pts 142 Pts Faster single-core speed.
+22%
2-Core
Avg. Dual Core Speed 		221 Pts 281 Pts Faster dual-core speed.
+27%
4-Core
Avg. Quad Core Speed 		381 Pts 551 Pts Much faster quad-core speed.
+45%
8-Core
Avg. Octa Core Speed 		540 Pts 981 Pts Hugely faster octa-core speed.
+82%
Overclocked Score 
+24%
Memory
OC Memory Latency 		93.3 Pts 97.2 Pts +4%
1-Core
OC Single Core Speed 		134 Pts 153 Pts Faster OC single-core speed.
+14%
2-Core
OC Dual Core Speed 		264 Pts 305 Pts Faster OC dual-core speed.
+16%
4-Core
OC Quad Core Speed 		488 Pts 604 Pts Faster OC quad-core speed.
+24%
8-Core
OC Octa Core Speed 		692 Pts 1116 Pts Much faster OC octa-core speed.
+61%
Value & Sentiment 
+∞%
Market Share
Based on 67,717,877 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 1.1 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		52 % 87 % Much more popular.
+67%
Nice To Haves 
+101%
Age
Newest 		69+ Months 66 Months +4%
64-Core
OC Multi Core Speed 		689 Pts 1590 Pts Hugely faster OC 64-core speed.
+131%
64-Core
Avg. Multi Core Speed 		540 Pts 1451 Pts Hugely faster 64-core speed.
+169%
Specifications 
Launch Date
Launch Date 		Q2'18 Q4'18
Cache
Cache 		8 MB SmartCache 16 MB SmartCache
Embedded Options Available
Embedded Options Available 		Yes No
Recommended Price
Recommended Customer Price 		N/A $488.00 - $499.00
Max Turbo Frequency
Max Turbo Frequency 		4.20 GHz 5.00 GHz
Bus Speed
Bus Speed 		8 GT/s DMI 8 GT/s DMI3
Memory Types
Memory Types 		DDR4-2666, LPDDR3-2133 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth 		41.8 GB/s 41.6 GB/s
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.10 GHz 1.20 GHz
Package Size
Package Size 		42mm x 28mm 37.5mm x 37.5mm

More specs » More specs »
Conclusion 
Average Bench 76.6%
Average Bench 97.9%
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This is a okay H series mobile CPU. 4C 8T CPU with base clock of 2.5Ghzm turbo up to 4.2Ghz. TDP of 45W, maximum down to 35W with 2.0Ghz. Should perform very well when doing daily task. Could handle most of the game with ultra setting, but will going to need a good GPU for that. [Jul '21 Gamejang]

MORE DETAILS

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

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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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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.
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How it works

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  • - CPU tests include: integer, floating and string
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  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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 Frequently Asked Questions

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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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