IntelBX8070811400
IntelBX8070811900K

6 Cores, 12 Threads @2.6GHz, Rocket Lake.
Release date: Q1 2021.

8 Cores, 16 Threads @3.5GHz, Rocket Lake.
Release date: Q1 2021.

CSGO
Dust 2 1080p Max
259 EFps 306 EFps Better CSGO EFps.
+18%
GTAV
Franklin & Lamar 1080p Max
106 EFps 109 EFps +3%
Overwatch
Temple of Anubis 1080p Max
142 EFps 146 EFps +3%
PUBG
M249 Training 1080p Max
134 EFps 147 EFps Slightly Better PUBG EFps.
+10%
Fortnite
UserBenchmark Island 1080p Max
131 EFps 136 EFps +4%
Real World Speed
Performance profile from 23,754 user samples
9,065 User Benchmarks
Best Bench: 103% Base clock 2.6 GHz, turbo 4.2 GHz (avg)
Worst Bench: 80% Base clock 2.6 GHz, turbo 1.6 GHz (avg)
Poor: 80% Great: 103%
SPEED RANK: 38th / 1323
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 87%
Aircraft carrier
14,689 User Benchmarks
Best Bench: 114% Base clock 3.5 GHz, turbo 5.3 GHz (avg)
Worst Bench: 94% Base clock 3.5 GHz, turbo 4.8 GHz (avg)
Poor: 94% Great: 114%
SPEED RANK: 8th / 1323
Gaming
Gaming 105%
UFO
Desktop
Desktop 107%
UFO
Workstation
Workstation 108%
UFO
Effective Speed
Effective CPU Speed
94.5 % 105 % Faster effective speed.
+11%
Memory
Avg. Memory Latency
85.9 Pts 87.9 Pts +2%
1-Core
Avg. Single Core Mixed Speed
150 Pts 177 Pts Faster single-core speed.
+18%
2-Core
Avg. Dual Core Mixed Speed
293 Pts 344 Pts Faster dual-core speed.
+17%
4-Core
Avg. Quad Core Mixed Speed
554 Pts 651 Pts Faster quad-core speed.
+18%
8-Core
Avg. Octa Core Mixed Speed
882 Pts 1161 Pts Much faster octa-core speed.
+32%
Memory
OC Memory Latency
95.4 Pts 96.1 Pts +1%
1-Core
OC Single Core Mixed Speed
156 Pts 187 Pts Faster OC single-core speed.
+20%
2-Core
OC Dual Core Mixed Speed
310 Pts 372 Pts Faster OC dual-core speed.
+20%
4-Core
OC Quad Core Mixed Speed
605 Pts 717 Pts Faster OC quad-core speed.
+19%
8-Core
OC Octa Core Mixed Speed
967 Pts 1340 Pts Much faster OC octa-core speed.
+39%
Market Share
Based on 48,477,604 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.44 % Slightly higher market share.
+10%
0.4 %
Value
Value For Money
103 % Better value.
+15%
89.8 %
User Rating
UBM User Rating
90 % More popular.
+22%
74 %
Price
Price (score)
$200 Much cheaper.
+59%
$485
Age
Newest
8 Months 8 Months
TDP
Thermal Design Power (TDP)
65 Watts Much more energy efficient.
+48%
125 Watts
Cores
CPU Processing Cores
6 cores 8 cores Much higher core count.
+33%
Threads
CPU Processing Threads
12 threads 16 threads Much higher thread count.
+33%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
2.6 GHz 3.5 GHz Much faster base frequency.
+35%
Turbo Clock
Turbo Clock Speed
4.4 GHz 5.3 GHz Faster turbo frequency.
+20%
64-Core
OC Multi Core Mixed Speed
1169 Pts 1840 Pts Much faster OC 64-core speed.
+57%
64-Core
Avg. Multi Core Mixed Speed
1095 Pts 1700 Pts Much faster 64-core speed.
+55%
Series
CPU Architecture
Rocket Lake Rocket Lake
Socket
Motherboard Socket
FCLGA1200 FCLGA1200
Graphics
Integrated Graphics
UHD 730 UHD 750
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The i9-11900K is the 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. [Mar '21 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) December 2021 CPU Rankings.

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.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

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.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-12600K $300Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i5-11400F $195Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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