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AMD
IntelBX8071512900K
▲ 503 ▼
  

10 Cores, 20 Threads.
Release date ≈ Q3 2024.

VS
▲ 842,576 ▼

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

Effective Speed 
+35%
Real World Speed
Performance profile from 67,016 user samples
Benchmark your CPU here
25 User Benchmarks
Great bench: 106% Base clock 2 GHz, turbo 4.15 GHz (avg)
Poor bench: 67% Base clock 2 GHz, turbo 2.8 GHz (avg)
Poor: 67% Great: 106%
SPEED RANK: 185th / 1468
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 92%
Nuclear submarine
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: 35th / 1468
Gaming
Gaming 117%
UFO
Desktop
Desktop 116%
UFO
Workstation
Workstation 138%
UFO
Effective Speed
Effective CPU Speed 		86.5 % 117 % Much faster effective speed.
+35%
Average Score 
+34%
Memory
Avg. Memory Latency 		60 Pts 80.8 Pts Much lower memory latency.
+35%
1-Core
Avg. Single Core Speed 		168 Pts 207 Pts Faster single-core speed.
+23%
2-Core
Avg. Dual Core Speed 		326 Pts 412 Pts Faster dual-core speed.
+26%
4-Core
Avg. Quad Core Speed 		604 Pts 814 Pts Much faster quad-core speed.
+35%
8-Core
Avg. Octa Core Speed 		989 Pts 1,516 Pts Much faster octa-core speed.
+53%
Overclocked Score 
+15%
Memory
OC Memory Latency 		64.9 Pts 92.2 Pts Much lower OC memory latency.
+42%
1-Core
OC Single Core Speed 		211 Pts 218 Pts +3%
2-Core
OC Dual Core Speed 		416 Pts 436 Pts +5%
4-Core
OC Quad Core Speed 		805 Pts 858 Pts Slightly faster OC quad-core speed.
+7%
8-Core
OC Octa Core Speed 		1,379 Pts 1,655 Pts Faster OC octa-core speed.
+20%
Value & Sentiment 
+∞%
Market Share
Based on 68,968,120 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.94 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 84 % Much more popular.
+68%
Nice To Haves 
+7%
Age
Newest 		3+ Months Hugely more recent.
+92% 		36 Months
64-Core
OC Multi Core Speed 		2,111 Pts 2,996 Pts Much faster OC 64-core speed.
+42%
64-Core
Avg. Multi Core Speed 		1,630 Pts 2,804 Pts Much faster 64-core speed.
+72%
Conclusion 
Average Bench 86.5%
Average Bench 117%

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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Processor Rankings (Price vs Performance) November 2024 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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  • 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.
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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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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
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  • - 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
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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $296WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $84
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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