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IntelCL8068404121817
IntelBX8070110900K
▲ 583,080 ▼
  

6 Cores, 12 Threads @2.60 GHz, 45 W.
Release date ≈ Q2 2019.

VS
▲ 664,191 ▼

10 Cores, 20 Threads @3.7GHz, Comet Lake.
Release date: Q2 2020.

Effective Speed 
+36%
Real World Speed
Performance profile from 435,451 user samples
Benchmark your CPU here
328,182 User Benchmarks
Best Bench: 87% Base clock 2.6 GHz, turbo 3.85 GHz (avg)
Worst Bench: 49% Base clock 2.6 GHz, turbo 0.8 GHz (avg)
Poor: 49% Great: 87%
SPEED RANK: 353rd / 1468
Gaming
Gaming 73%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 62%
Destroyer
107,269 User Benchmarks
Best Bench: 106% Base clock 3.7 GHz, turbo 5.3 GHz (avg)
Worst Bench: 89% Base clock 3.7 GHz, turbo 2.15 GHz (avg)
Poor: 89% Great: 106%
SPEED RANK: 91st / 1468
Gaming
Gaming 100%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 107%
UFO
Effective Speed
Effective CPU Speed 		73.3 % 99.6 % Much faster effective speed.
+36%
Average Score 
+54%
Memory
Avg. Memory Latency 		80.9 Pts 91.1 Pts Lower memory latency.
+13%
1-Core
Avg. Single Core Speed 		104 Pts 149 Pts Much faster single-core speed.
+43%
2-Core
Avg. Dual Core Speed 		198 Pts 295 Pts Much faster dual-core speed.
+49%
4-Core
Avg. Quad Core Speed 		355 Pts 579 Pts Much faster quad-core speed.
+63%
8-Core
Avg. Octa Core Speed 		543 Pts 1,100 Pts Hugely faster octa-core speed.
+103%
Overclocked Score 
+34%
Memory
OC Memory Latency 		93.1 Pts 97.4 Pts +5%
1-Core
OC Single Core Speed 		123 Pts 158 Pts Faster OC single-core speed.
+28%
2-Core
OC Dual Core Speed 		241 Pts 314 Pts Much faster OC dual-core speed.
+30%
4-Core
OC Quad Core Speed 		456 Pts 623 Pts Much faster OC quad-core speed.
+37%
8-Core
OC Octa Core Speed 		728 Pts 1,222 Pts Much faster OC octa-core speed.
+68%
Value & Sentiment 
+29%
Market Share
Based on 69,024,289 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.77 % Much higher market share.
+71% 		0.45 %
User Rating
UBM User Rating 		58 % 66 % More popular.
+14%
Nice To Haves 
+111%
Age
Newest 		67+ Months 54 Months More recent.
+19%
64-Core
OC Multi Core Speed 		896 Pts 2,033 Pts Hugely faster OC 64-core speed.
+127%
64-Core
Avg. Multi Core Speed 		657 Pts 1,888 Pts Hugely faster 64-core speed.
+187%
Specifications 
Launch Date
Launch Date 		Q2'19 Q2'20
Cache
Cache 		12 MB SmartCache 20 MB Intel® Smart Cache
Max Turbo Frequency
Max Turbo Frequency 		4.50 GHz 5.30 GHz
Bus Speed
Bus Speed 		8 GT/s DMI 8 GT/s
Memory Types
Memory Types 		DDR4-2666, LPDDR3-2133 DDR4-2933
Memory Bandwidth
Max Memory Bandwidth 		41.8 GB/s 45.8 GB/s
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.15 GHz 1.20 GHz
Package Size
Package Size 		42mm x 28mm 37.5mm x 37.5mm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		3.0 3

More specs » More specs »
Conclusion 
Average Bench 73.3%
Average Bench 99.6%

Superseded by the faster 10th Gen 10750H [Apr '20 CPUPro]

MORE DETAILS

Intel’s Comet Lake flagship, the i9-10900K, is the fastest gaming and desktop CPU currently available. This ten-core hyperthreaded processor can easily be overclocked so that all twenty threads run at an eye-watering 5.2 GHz. Whilst its stellar performance is second to none, it comes with a premium price tag of $488 USD. The 10900K also requires a new (Z490) LGA1200 motherboard, which Intel has indicated will remain compatible with Rocket Lake CPUs which are due later this year. Whilst AMD’s competing $420 USD Ryzen 3900X and $675 USD Ryzen 3950X do have a greater number of cores, their lower clock speeds and higher memory latency handicap them in non-rendering use cases. Overall, the 10900K has a 16% effective speed advantage over both the 3900X and 3950X. Users that do a lot of rendering should investigate dedicated hardware encoders such as NVENC and Quick Sync as these are far more efficient than CPU based rendering. Comparing the 10900K and 10700K shows that, when paired with a 2060S, the 10700K offers comparable gaming performance for 20% less money. [Jun '20 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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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
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Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12600K $167Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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