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IntelBX80684I99900KF
IntelBX80673I99980X
▲ 55828 ▼

8 Cores, 16 Threads @3.60 GHz, 95 W.
Release date ≈ Q2 2019.

VS
▲ 54639 ▼

18 Cores, 36 Threads @3.00 GHz, Skylake.
Release date ≈ Q4 2018.

Effective Speed 
+18%
Real World Speed
Performance profile from 52,466 user samples
Benchmark your CPU here
50,265 User Benchmarks
Best Bench: 104% Base clock 3.6 GHz, turbo 5 GHz (avg)
Worst Bench: 90% Base clock 3.6 GHz, turbo 0.8 GHz (avg)
Poor: 90% Great: 104%
SPEED RANK: 91st / 1442
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
2,201 User Benchmarks
Best Bench: 93% Base clock 3 GHz, turbo 3.55 GHz (avg)
Worst Bench: 74% Base clock 1.2 GHz, turbo 1.2 GHz (avg)
Poor: 74% Great: 93%
SPEED RANK: 202nd / 1442
Gaming
Gaming 83%
Aircraft carrier
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 108%
UFO
Effective Speed
Effective CPU Speed 		97.8 % Faster effective speed.
+18% 		83 %
Average Score 
+13%
Memory
Avg. Memory Latency 		93.1 Pts Lower memory latency.
+21% 		77.1 Pts
1-Core
Avg. Single Core Speed 		142 Pts Faster single-core speed.
+13% 		126 Pts
2-Core
Avg. Dual Core Speed 		282 Pts Faster dual-core speed.
+13% 		249 Pts
4-Core
Avg. Quad Core Speed 		550 Pts Faster quad-core speed.
+16% 		476 Pts
8-Core
Avg. Octa Core Speed 		981 Pts +4% 941 Pts
Overclocked Score 
+8%
Memory
OC Memory Latency 		97.4 Pts Lower OC memory latency.
+12% 		87.2 Pts
1-Core
OC Single Core Speed 		153 Pts Slightly faster OC single-core speed.
+8% 		142 Pts
2-Core
OC Dual Core Speed 		305 Pts Slightly faster OC dual-core speed.
+8% 		282 Pts
4-Core
OC Quad Core Speed 		605 Pts Slightly faster OC quad-core speed.
+10% 		550 Pts
8-Core
OC Octa Core Speed 		1114 Pts +1% 1098 Pts
Value & Sentiment 
+411%
Market Share
Based on 67,711,591 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.16 % Insanely higher market share.
+1,500% 		0.01 %
Value
Value For Money 		96.5 % Much better value.
+68% 		57.3 %
User Rating
UBM User Rating 		55 % +2% 54 %
Price
Price (score) 		$292 Much cheaper.
+73% 		$1,067
Nice To Haves 
+62%
Age
Newest 		60+ Months Slightly more recent.
+6% 		64+ Months
64-Core
OC Multi Core Speed 		1594 Pts 3318 Pts Hugely faster OC 64-core speed.
+108%
64-Core
Avg. Multi Core Speed 		1457 Pts 2695 Pts Hugely faster 64-core speed.
+85%
Specifications 
Launch Date
Launch Date 		Q1'19 Q4'18
Cache
Cache 		16 MB SmartCache 24.75 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
Max Turbo Frequency
Max Turbo Frequency 		5.00 GHz 4.40 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015D (130W) PCG 2017X
Memory Channels
Max # of Memory Channels 		2 4
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		16 44

More specs » More specs »
Conclusion 
Average Bench 97.8%
Average Bench 83%
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The iGPU-less i9-9900K. Comes with nearly same specs as original i9-9900K but without iGPU could be a better overclocker than the original ones and enthusiast gamers probably don't need iGPU when they have high end discrete GPU. [Dec '19 ColdSpy]

MORE DETAILS

The refreshed i9-7980XE (which in my opinion is one of my favourite CPU from Intel even with slightly bloated pricing), comes with soldered TIM which can transfer heat from die to IHS better but overclocking enthusiasts disappoints as the solder itself transfer lower heat than metallic thermal paste such as Thermal Grizzly Conductonaut and can complicate relidding. [Dec '19 ColdSpy]

MORE DETAILS

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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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  • - Download and run UserBenchmark
  • - 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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  • - Compare your in-game FPS to other users with your hardware

 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 $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $46
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair 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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