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IntelBX8071513100
IntelBX8071512900K
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▲ 842,587 ▼

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

Effective Speed 
+21%
Real World Speed
Performance profile from 67,295 user samples
Benchmark your CPU here
304 User Benchmarks
Great bench: 103% Base clock 3.4 GHz, turbo 4.3 GHz (avg)
Poor bench: 90% Base clock 3.4 GHz, turbo 4.3 GHz (avg)
Poor: 90% Great: 103%
SPEED RANK: 122nd / 1468
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 102%
UFO
Workstation
Workstation 83%
Aircraft carrier
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 		96 % 117 % Faster effective speed.
+21%
Average Score 
+31%
Memory
Avg. Memory Latency 		81.8 Pts +1% 80.8 Pts
1-Core
Avg. Single Core Speed 		179 Pts 207 Pts Faster single-core speed.
+16%
2-Core
Avg. Dual Core Speed 		337 Pts 412 Pts Faster dual-core speed.
+22%
4-Core
Avg. Quad Core Speed 		595 Pts 814 Pts Much faster quad-core speed.
+37%
8-Core
Avg. Octa Core Speed 		840 Pts 1,516 Pts Hugely faster octa-core speed.
+80%
Overclocked Score 
+31%
Memory
OC Memory Latency 		90.8 Pts 92.2 Pts +2%
1-Core
OC Single Core Speed 		187 Pts 218 Pts Faster OC single-core speed.
+17%
2-Core
OC Dual Core Speed 		361 Pts 436 Pts Faster OC dual-core speed.
+21%
4-Core
OC Quad Core Speed 		670 Pts 858 Pts Faster OC quad-core speed.
+28%
8-Core
OC Octa Core Speed 		879 Pts 1,655 Pts Hugely faster OC octa-core speed.
+88%
Value & Sentiment 
+1,065%
Market Share
Based on 69,048,574 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.87 % Insanely higher market share.
+4,250%
Value
Value For Money 		119 % +1% 118 %
User Rating
UBM User Rating 		52 % 84 % Much more popular.
+62%
Price
Price (score) 		$127 Much cheaper.
+52% 		$267
Nice To Haves 
+144%
Age
Newest 		22+ Months Much more recent.
+39% 		36 Months
64-Core
OC Multi Core Speed 		881 Pts 2,996 Pts Hugely faster OC 64-core speed.
+240%
64-Core
Avg. Multi Core Speed 		844 Pts 2,804 Pts Hugely faster 64-core speed.
+232%
Conclusion 
Average Bench 96%
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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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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