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Intel
IntelBX80684I99900KS
▲ 52337 ▼

10 Cores, 20 Threads @2.80 GHz, 65 W.
Release date ≈ Q2 2020.

VS
▲ 561,720 ▼
  

8 Cores, 16 Threads @4.00 GHz, 127 W.
Release date ≈ Q4 2019.

Game EFps  
+1%
CSGO
Dust 2 1080p Max 		284 EFps 306 EFps Slightly Better CSGO EFps.
+8%
GTAV
Franklin & Lamar 1080p Max 		106 EFps 108 EFps +2%
Overwatch
Temple of Anubis 1080p Max 		139 EFps +1% 138 EFps
PUBG
M249 Training 1080p Max 		139 EFps 140 EFps +1%
Fortnite
UserBenchmark Island 1080p Max 		139 EFps +4% 134 EFps
Effective Speed 
+5%
Real World Speed
Performance profile from 23,970 user samples
Benchmark your CPU here
11,130 User Benchmarks
Best Bench: 102% Base clock 2.8 GHz, turbo 4.75 GHz (avg)
Worst Bench: 75% Base clock 2.8 GHz, turbo 0.9 GHz (avg)
Poor: 75% Great: 102%
SPEED RANK: 118th / 1442
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 98%
Nuclear submarine
12,840 User Benchmarks
Best Bench: 105% Base clock 4 GHz, turbo 5.1 GHz (avg)
Worst Bench: 89% Base clock 4 GHz, turbo 5 GHz (avg)
Poor: 89% Great: 105%
SPEED RANK: 82nd / 1442
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 99%
Nuclear submarine
Effective Speed
Effective CPU Speed 		94 % 98.8 % Slightly faster effective speed.
+5%
External Data: 1080p 
+1%
05 Nov20|Techpowerup
AMD Ryzen 5 5600X Review 		1 % BFV 0%, SotTR 1%, Rage2 1%, Civ6 1%, ACO 3%, MetroEx 4%, Sekiro 0%, Wolf2 0% FarC5 3%, Witcher3 0%
05 Nov20|Techpowerup
AMD Ryzen 5 5800X Review 		1 % BFV 0%, SotTR 1%, Rage2 1%, Civ6 1%, ACO 3%, MetroEx 4%, Sekiro 0%, Wolf2 0% FarC5 3%, Witcher3 0%
Average Score 
+4%
Memory
Avg. Memory Latency 		88.4 Pts 92.8 Pts +5%
1-Core
Avg. Single Core Speed 		141 Pts 147 Pts +4%
2-Core
Avg. Dual Core Speed 		276 Pts 289 Pts +5%
4-Core
Avg. Quad Core Speed 		534 Pts 563 Pts Slightly faster quad-core speed.
+5%
8-Core
Avg. Octa Core Speed 		987 Pts 1016 Pts +3%
Overclocked Score 
+2%
Memory
OC Memory Latency 		96.9 Pts 97.7 Pts +1%
1-Core
OC Single Core Speed 		153 Pts 155 Pts +1%
2-Core
OC Dual Core Speed 		302 Pts 308 Pts +2%
4-Core
OC Quad Core Speed 		590 Pts 614 Pts +4%
8-Core
OC Octa Core Speed 		1134 Pts 1148 Pts +1%
Value & Sentiment 
+246%
Market Share
Based on 67,775,614 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % Hugely higher market share.
+500% 		0.01 %
User Rating
UBM User Rating 		52 % 56 % Slightly more popular.
+8%
Nice To Haves 
+12%
Age
Newest 		47+ Months More recent.
+13% 		54+ Months
64-Core
OC Multi Core Speed 		1913 Pts Faster OC 64-core speed.
+15% 		1664 Pts
64-Core
Avg. Multi Core Speed 		1670 Pts Slightly faster 64-core speed.
+9% 		1531 Pts
Specifications 
Launch Date
Launch Date 		Q2'20 Q4'19
Cache
Cache 		20 MB Intel® Smart Cache 16 MB Intel® Smart Cache
Max Turbo Frequency
Max Turbo Frequency 		5.20 GHz 5.00 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C PCG 2015D
Memory Types
Memory Types 		DDR4-2933 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth 		45.8 GB/s 41.6 GB/s
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 94%
Average Bench 98.8%
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The Intel's specially binned i9-9900K, featuring 5GHz all core boost and base clock of 4GHz. This CPU is one of the most powerful Intel CPU in term of day-to-day and gaming performance but with TDP of 127W, bulky air cooler or 240mm AIO is recommended to make sure the CPU doesn't overheat, and open loop liquid cooling if you want to OC. [Jun '20 ColdSpy]

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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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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.

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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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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 $269Nvidia RTX 4060 $295Crucial 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
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