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Intel
IntelBX80684I99900KS
▲ 5197 ▼
  

4 Cores, 8 Threads @2.50 GHz, 45 W.
Release date ≈ Q3 2019.

VS
▲ 573,638 ▼
  

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

Effective Speed 
+25%
Real World Speed
Performance profile from 13,613 user samples
Benchmark your CPU here
773 User Benchmarks
Best Bench: 90% Base clock 2.5 GHz, turbo 4.1 GHz (avg)
Worst Bench: 62% Base clock 2.5 GHz, turbo 2.25 GHz (avg)
Poor: 62% Great: 90%
SPEED RANK: 273rd / 1468
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
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: 99th / 1468
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 99%
Nuclear submarine
Effective Speed
Effective CPU Speed 		78.9 % 98.8 % Faster effective speed.
+25%
Average Score 
+34%
Memory
Avg. Memory Latency 		83.3 Pts 92.8 Pts Lower memory latency.
+11%
1-Core
Avg. Single Core Speed 		121 Pts 147 Pts Faster single-core speed.
+21%
2-Core
Avg. Dual Core Speed 		231 Pts 289 Pts Faster dual-core speed.
+25%
4-Core
Avg. Quad Core Speed 		404 Pts 563 Pts Much faster quad-core speed.
+39%
8-Core
Avg. Octa Core Speed 		585 Pts 1,016 Pts Much faster octa-core speed.
+74%
Overclocked Score 
+25%
Memory
OC Memory Latency 		93.7 Pts 97.7 Pts +4%
1-Core
OC Single Core Speed 		136 Pts 155 Pts Faster OC single-core speed.
+14%
2-Core
OC Dual Core Speed 		269 Pts 308 Pts Faster OC dual-core speed.
+14%
4-Core
OC Quad Core Speed 		491 Pts 614 Pts Faster OC quad-core speed.
+25%
8-Core
OC Octa Core Speed 		691 Pts 1,148 Pts Much faster OC octa-core speed.
+66%
Value & Sentiment 
+256%
Market Share
Based on 69,023,102 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.06 % Hugely higher market share.
+500%
User Rating
UBM User Rating 		51 % 57 % More popular.
+12%
Nice To Haves 
+102%
Age
Newest 		64+ Months 61+ Months +5%
64-Core
OC Multi Core Speed 		691 Pts 1,664 Pts Hugely faster OC 64-core speed.
+141%
64-Core
Avg. Multi Core Speed 		585 Pts 1,531 Pts Hugely faster 64-core speed.
+162%
Specifications 
Launch Date
Launch Date 		Q2'19 Q4'19
Cache
Cache 		8 MB SmartCache 16 MB Intel® Smart Cache
Max Turbo Frequency
Max Turbo Frequency 		4.30 GHz 5.00 GHz
Bus Speed
Bus Speed 		8 GT/s DMI 8 GT/s
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
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		3.0 3

More specs » More specs »
Conclusion 
Average Bench 78.9%
Average Bench 98.8%

Why? [Dec '19 liason_1]

MORE DETAILS

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]

MORE DETAILS

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The Best
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