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IntelBX8071512900K
IntelBX80684I38300
▲ 832,413 ▼

16 Cores, 24 Threads @3.2GHz, Alder Lake.
Release date: Q4 2021.

VS
▲ 52373 ▼

4 Cores, 4 Threads @3.70 GHz, Coffee Lake.
Release date ≈ Q2 2018.

Effective Speed 
+46%
Real World Speed
Performance profile from 69,264 user samples
Benchmark your CPU here
66,991 User Benchmarks
Best Bench: 124% Base clock 3.2 GHz, turbo 5.1 GHz (avg)
Worst Bench: 107% Base clock 3.2 GHz, turbo 3.9 GHz (avg)
Poor: 107% Great: 124%
SPEED RANK: 26th / 1442
Gaming
Gaming 117%
UFO
Desktop
Desktop 116%
UFO
Workstation
Workstation 138%
UFO
2,273 User Benchmarks
Best Bench: 87% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Worst Bench: 64% Base clock 3.7 GHz, turbo 3.6 GHz (avg)
Poor: 64% Great: 87%
SPEED RANK: 238th / 1442
Gaming
Gaming 80%
Battleship
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 61%
Destroyer
Effective Speed
Effective CPU Speed 		117 % Much faster effective speed.
+46% 		79.9 %
Average Score 
+101%
Memory
Avg. Memory Latency 		80.8 Pts 87 Pts Slightly lower memory latency.
+8%
1-Core
Avg. Single Core Speed 		207 Pts Hugely faster single-core speed.
+82% 		114 Pts
2-Core
Avg. Dual Core Speed 		412 Pts Hugely faster dual-core speed.
+82% 		226 Pts
4-Core
Avg. Quad Core Speed 		814 Pts Hugely faster quad-core speed.
+94% 		420 Pts
8-Core
Avg. Octa Core Speed 		1516 Pts Hugely faster octa-core speed.
+254% 		428 Pts
Overclocked Score 
+98%
Memory
OC Memory Latency 		92.2 Pts 94.2 Pts +2%
1-Core
OC Single Core Speed 		218 Pts Hugely faster OC single-core speed.
+82% 		120 Pts
2-Core
OC Dual Core Speed 		436 Pts Hugely faster OC dual-core speed.
+82% 		240 Pts
4-Core
OC Quad Core Speed 		858 Pts Much faster OC quad-core speed.
+80% 		477 Pts
8-Core
OC Octa Core Speed 		1655 Pts Hugely faster OC octa-core speed.
+247% 		477 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,788,485 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.05 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		116 % +3% 113 %
User Rating
UBM User Rating 		83 % Much more popular.
+60% 		52 %
Price
Price (score) 		$282 $79 Much cheaper.
+72%
Nice To Haves 
+380%
Age
Newest 		30 Months Much more recent.
+58% 		72+ Months
64-Core
OC Multi Core Speed 		2996 Pts Hugely faster OC 64-core speed.
+529% 		476 Pts
64-Core
Avg. Multi Core Speed 		2804 Pts Hugely faster 64-core speed.
+552% 		430 Pts
Conclusion 
Average Bench 117%
Average Bench 79.9%
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Intel’s 16-core flagship Alder Lake i9-12900K processor delivers a staggering performance improvement over it's predecessor (+70% 64-core). It features a new hybrid architecture which combines eight hyper-threaded performance cores with eight efficiency cores for a total of 24 threads. Alder Lake CPUs will require a new Z690 chipset which supports DDR5 memory and PCIe 5.0. At an MRSP of $590 USD, the i9-12900K is aimed at power users who demand the best of the best. That said, Intel’s 10-core 12600K matches the 12900K’s performance for the majority of consumer use cases at a 50% price discount. [Nov '21 CPUPro]

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20 dollars for nothing go buy i3 8100 [Jul '18 Camel]

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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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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 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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Gaming Desktop ProGaming

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

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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