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Intel
IntelBX8071512900K

2 Cores, @1.8 GHz, Conroe.
Release date ≤ Q4 2013.

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

Real World Speed
Performance profile from 71,688 user samples
4,697 User Benchmarks
Best Bench: 39% Base clock 1.8 GHz
Worst Bench: 18% Base clock 1.8 GHz
Poor: 18% Great: 39%
SPEED RANK: 1308th / 1468
Gaming
Gaming 32%
Sail boat
Desktop
Desktop 35%
Sail boat
Workstation
Workstation 21%
Surfboard
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
32.1 % 117 % Hugely faster effective speed.
+263%
Memory
Avg. Memory Latency
58.2 Pts 80.8 Pts Much lower memory latency.
+39%
1-Core
Avg. Single Core Speed
19.6 Pts 207 Pts Hugely faster single-core speed.
+956%
2-Core
Avg. Dual Core Speed
36.8 Pts 412 Pts Insanely faster dual-core speed.
+1,020%
4-Core
Avg. Quad Core Speed
37.4 Pts 814 Pts Insanely faster quad-core speed.
+2,076%
8-Core
Avg. Octa Core Speed
38.1 Pts 1516 Pts Insanely faster octa-core speed.
+3,879%
Memory
OC Memory Latency
73.1 Pts 92.2 Pts Lower OC memory latency.
+26%
1-Core
OC Single Core Speed
23.2 Pts 218 Pts Hugely faster OC single-core speed.
+840%
2-Core
OC Dual Core Speed
46.1 Pts 436 Pts Hugely faster OC dual-core speed.
+846%
4-Core
OC Quad Core Speed
46 Pts 858 Pts Insanely faster OC quad-core speed.
+1,765%
8-Core
OC Octa Core Speed
46 Pts 1655 Pts Insanely faster OC octa-core speed.
+3,498%
Market Share
Based on 68,935,193 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 0.97 % Insanely higher market share.
+∞%
Value
Value For Money
52.3 % 117 % Hugely better value.
+123%
User Rating
UBM User Rating
50 % 84 % Much more popular.
+68%
Price
Price (score)
$47 Hugely cheaper.
+83%
$276
Age
Newest
130+ Months 36 Months Much more recent.
+72%
64-Core
OC Multi Core Speed
46.1 Pts 2996 Pts Insanely faster OC 64-core speed.
+6,399%
64-Core
Avg. Multi Core Speed
38.1 Pts 2804 Pts Insanely faster 64-core speed.
+7,260%

Feeling nostalgic about this piece of hardware still on my shelf. It ran in my pc for months at 3.2GHz. The best thing about it was that I could seamlessly transition to Q9400 without replacing the motherboard. [May '19 laserad]

MORE DETAILS

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 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]

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.
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