IntelBX8071512900K
Intel

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

  

Release date ≈ Q2 2022.

Real World Speed
Performance profile from 45,282 user samples
45,275 User Benchmarks
Best Bench: 125% Base clock 3.2 GHz, turbo 5.05 GHz (avg)
Worst Bench: 107% Base clock 3.2 GHz, turbo 2.7 GHz (avg)
Poor: 107% Great: 125%
SPEED RANK: 9th / 1369
Gaming
Gaming 117%
UFO
Desktop
Desktop 116%
UFO
Workstation
Workstation 138%
UFO
7 User Benchmarks
Best Bench: 139% Base clock 2.4 GHz, turbo 5.75 GHz (avg)
Worst Bench: 109% Base clock 2.4 GHz, turbo 4.6 GHz (avg)
Poor: 109% Great: 139%
SPEED RANK: 1st / 1369
Gaming
Gaming 133%
UFO
Desktop
Desktop 131%
UFO
Workstation
Workstation 149%
UFO
Effective Speed
Effective CPU Speed
117 % 133 % Faster effective speed.
+15%
Memory
Avg. Memory Latency
81.3 Pts 92.6 Pts Lower memory latency.
+14%
1-Core
Avg. Single Core Speed
208 Pts 237 Pts Faster single-core speed.
+14%
2-Core
Avg. Dual Core Speed
409 Pts 444 Pts Slightly faster dual-core speed.
+9%
4-Core
Avg. Quad Core Speed
810 Pts 930 Pts Faster quad-core speed.
+15%
8-Core
Avg. Octa Core Speed
1518 Pts 1817 Pts Faster octa-core speed.
+20%
Memory
OC Memory Latency
93.2 Pts 97.9 Pts Slightly lower OC memory latency.
+5%
1-Core
OC Single Core Speed
222 Pts 244 Pts Slightly faster OC single-core speed.
+10%
2-Core
OC Dual Core Speed
438 Pts 487 Pts Faster OC dual-core speed.
+11%
4-Core
OC Quad Core Speed
869 Pts 974 Pts Faster OC quad-core speed.
+12%
8-Core
OC Octa Core Speed
1662 Pts 1940 Pts Faster OC octa-core speed.
+17%
Market Share
Based on 56,940,519 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.79 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
84 % Much more popular.
+68%
50 %
Age
Newest
12 Months 5+ Months Much more recent.
+58%
64-Core
OC Multi Core Speed
3026 Pts 3798 Pts Faster OC 64-core speed.
+26%
64-Core
Avg. Multi Core Speed
2811 Pts Faster 64-core speed.
+11%
2532 Pts
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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]

MORE DETAILS

Processor Rankings (Price vs Performance) November 2022 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 i5-13600K $320Nvidia RTX 3060-Ti $445Crucial MX500 250GB $32
Intel Core i7-12700K $326Nvidia RTX 3070 $530Samsung 850 Evo 120GB $106
Intel Core i5-12400F $170Nvidia RTX 3050 $270Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $50SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3200 C16 2x8GB $50SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $77G.SKILL Trident Z DDR4 3200 C14 4x16GB $453SanDisk Ultra Fit 32GB $16
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