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IntelBX80684I99900K
IntelBX8070811700K
▲ 8214,143 ▼

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

VS
About
▲ 924,058 ▼

8 Cores, 16 Threads @3.6GHz, Rocket Lake.
Release date: Q1 2021.

Game EFps  
+1%
CSGO
Dust 2 1080p Max 		298 EFps 306 EFps +3%
GTAV
Franklin & Lamar 1080p Max 		108 EFps 109 EFps +1%
Overwatch
Temple of Anubis 1080p Max 		138 EFps 146 EFps Slightly Better Overwatch EFps.
+6%
PUBG
M249 Training 1080p Max 		137 EFps 147 EFps Slightly Better PUBG EFps.
+7%
Fortnite
UserBenchmark Island 1080p Max 		149 EFps Slightly Better Fortnite EFps.
+10% 		136 EFps
Effective Speed 
+11%
Real World Speed
Performance profile from 361,321 user samples
Benchmark your CPU here
360,345 User Benchmarks
Best Bench: 104% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 87% Base clock 3.6 GHz, turbo 1.3 GHz (avg)
Poor: 87% Great: 104%
SPEED RANK: 25th / 1307
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
976 User Benchmarks
Best Bench: 117% Base clock 3.6 GHz, turbo 5.15 GHz (avg)
Worst Bench: 97% Base clock 3.6 GHz, turbo 4.65 GHz (avg)
Poor: 97% Great: 117%
SPEED RANK: 3rd / 1307
Gaming
Gaming 109%
UFO
Desktop
Desktop 110%
UFO
Workstation
Workstation 111%
UFO
Effective Speed
Effective CPU Speed 		97.6 % 109 % Faster effective speed.
+11%
External Data: 1080p 
+6%
10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S... 		6 % BFV 5%, SotTR 5%, MetroEx 11%, Divis2 3%
Average Score 
+21%
Memory
Avg. Memory Latency 		92.8 Pts Slightly lower memory latency.
+6% 		87.5 Pts
1-Core
Avg. Single Core Mixed Speed 		142 Pts 184 Pts Faster single-core speed.
+30%
2-Core
Avg. Dual Core Mixed Speed 		280 Pts 365 Pts Much faster dual-core speed.
+30%
4-Core
Avg. Quad Core Mixed Speed 		549 Pts 695 Pts Faster quad-core speed.
+27%
8-Core
Avg. Octa Core Mixed Speed 		1005 Pts 1241 Pts Faster octa-core speed.
+23%
Overclocked Score 
+20%
Memory
OC Memory Latency 		97.2 Pts +2% 95.6 Pts
1-Core
OC Single Core Mixed Speed 		152 Pts 192 Pts Faster OC single-core speed.
+26%
2-Core
OC Dual Core Mixed Speed 		304 Pts 385 Pts Faster OC dual-core speed.
+27%
4-Core
OC Quad Core Mixed Speed 		605 Pts 751 Pts Faster OC quad-core speed.
+24%
8-Core
OC Octa Core Mixed Speed 		1158 Pts 1444 Pts Faster OC octa-core speed.
+25%
Value & Sentiment 
+73%
Market Share
Based on 42,058,706 CPUs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.25 % Hugely higher market share.
+303% 		0.31 %
Value
Value For Money 		90.3 % 98 % Slightly better value.
+8%
User Rating
UBM User Rating 		82 % 92 % More popular.
+12%
Price
Price (score) 		$368 Slightly cheaper.
+9% 		$405
Nice To Haves 
+12%
Age
Newest 		29 Months 1 Months Hugely more recent.
+97%
TDP
Thermal Design Power (TDP) 		95 Watts More energy efficient.
+24% 		125 Watts
Cores
CPU Processing Cores 		8 cores 8 cores
Threads
CPU Processing Threads 		16 threads 16 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.6 GHz 3.6 GHz
Turbo Clock
Turbo Clock Speed 		5 GHz 5 GHz
64-Core
OC Multi Core Mixed Speed 		1581 Pts 1837 Pts Faster OC 64-core speed.
+16%
64-Core
Avg. Multi Core Mixed Speed 		1439 Pts 1712 Pts Faster 64-core speed.
+19%
Specifications 
Series
CPU Architecture 		Coffee Lake Rocket Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1200
Graphics
Integrated Graphics 		UHD 630 UHD 750
Conclusion 
Average Bench 97.6%
Average Bench 109%
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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

The i7-11700K is the second fastest CPU in Intel’s 11th Gen Rocket Lake-S lineup which brings higher IPC (early samples indicate +19%) and 50% stronger integrated graphics. There are also 500 series chipset improvements including: 20 PCIe4 CPU lanes (up from 16) and USB 3.2 Gen 2x2 (20 Gbps up from 10 Gbps). Rocket Lake’s IPC uplift translates to around a 10% faster Effective Speed than both Intel's 10th Gen and AMD’s 5000 series. Despite Intel’s performance lead, AMD continues to outsell Intel. Given the scale of Intel's operation, it’s inexplicable that their marketing remains so neglected. Little effort is made to counter widespread disinformation such as: “it uses too much electricity” or the classic: “it needs more cores”. Intel’s marketing samples are routinely distributed to reviewers that appear better incentivized to bury Intel's products rather than review them. Not enabling XMP or only testing with BIOS power limits enabled is akin to leaving the handbrake on during a race. Mind-numbing “scientific” and rendering benchmarks are presented as gospel. Different games, mostly unplayed by real users, are cherry picked for each “review”. When it's convenient, canned game benchmarks are chosen such as Ulletical’s CSGO which runs at nearly double the in-game fps. Credible benchmark data, which necessarily includes replicable video footage from popular games, is the exception rather than the rule. At every release, AMD’s marketers coordinate narratives to ensure another feast of blue blubber. Nonetheless, towards the end of 2021, Intel’s Golden Cove is due to offer an additional 20-30% performance increase. At that time, with a net 30-40% performance lead, Intel will probably regain significant market share despite AMD's class-leading marketing. In the meantime, most PC gamers need look no further than the 11400F. [Feb '21 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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