IntelBX8071512900K
IntelBX8071512400

6 Cores, 12 Threads @2.5GHz, Alder Lake.
Release date: Q1 2022.

Real World Speed
Performance profile from 84,343 user samples
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 / 1441
Gaming
Gaming 117%
UFO
Desktop
Desktop 116%
UFO
Workstation
Workstation 138%
UFO
17,352 User Benchmarks
Best Bench: 106% Base clock 2.5 GHz, turbo 4 GHz (avg)
Worst Bench: 91% Base clock 2.5 GHz, turbo 4 GHz (avg)
Poor: 91% Great: 106%
SPEED RANK: 84th / 1441
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 101%
UFO
Workstation
Workstation 92%
Nuclear submarine
Effective Speed
Effective CPU Speed
117 % Faster effective speed.
+19%
98.2 %
22 Nov22|Gamers Nexus
Intel i7-13700K CPU Review & Bench...
22 % FarC6 24%, FinFant14 23%, GTAV 25%, SotTR 24%, CSGO 36%, R6S 20%, TWarW3 3%
20 Oct22|Tweakers
Intel 13th Gen Core Raptor Lake Re...
0 % FarC6 25%, MetroEx 0% RDR2 2%, F122 14%, TWarW3 8%
06 Nov22|Tom's Hardware
Intel Core i7-13700K Review: Core ...
26 % Hitm3 36%, FarC6 31%, WatchDL 21%, CPunk 20%, RDR2 13%, MSFS21 25%, F121 16%, TWarW3 46%
Memory
Avg. Memory Latency
80.8 Pts +0% 80.7 Pts
1-Core
Avg. Single Core Speed
207 Pts Faster single-core speed.
+20%
173 Pts
2-Core
Avg. Dual Core Speed
412 Pts Faster dual-core speed.
+24%
331 Pts
4-Core
Avg. Quad Core Speed
814 Pts Much faster quad-core speed.
+31%
621 Pts
8-Core
Avg. Octa Core Speed
1516 Pts Much faster octa-core speed.
+56%
973 Pts
Memory
OC Memory Latency
92.2 Pts +2% 90.4 Pts
1-Core
OC Single Core Speed
218 Pts Faster OC single-core speed.
+20%
182 Pts
2-Core
OC Dual Core Speed
436 Pts Faster OC dual-core speed.
+24%
353 Pts
4-Core
OC Quad Core Speed
858 Pts Faster OC quad-core speed.
+27%
673 Pts
8-Core
OC Octa Core Speed
1655 Pts Much faster OC octa-core speed.
+59%
1039 Pts
Market Share
Based on 67,709,701 CPUs tested
Market Share
Market Share (trailing 30 days)
0.9 % Hugely higher market share.
+120%
0.41 %
Value
Value For Money
111 % 116 % +4%
User Rating
UBM User Rating
84 % 92 % Slightly more popular.
+10%
Price
Price (score)
$327 $152 Much cheaper.
+54%
Age
Newest
29 Months 27 Months Slightly more recent.
+7%
TDP
Thermal Design Power (TDP)
125 Watts 65 Watts Much more energy efficient.
+48%
Cores
CPU Processing Cores
16 cores Hugely higher core count.
+167%
6 cores
Threads
CPU Processing Threads
24 threads Hugely higher thread count.
+100%
12 threads
Lithography
Manufacturing process
10 nm 10 nm
Base Clock
Base Clock Speed
3.2 GHz Faster base frequency.
+28%
2.5 GHz
Turbo Clock
Turbo Clock Speed
5.2 GHz Faster turbo frequency.
+18%
4.4 GHz
64-Core
OC Multi Core Speed
2996 Pts Hugely faster OC 64-core speed.
+145%
1221 Pts
64-Core
Avg. Multi Core Speed
2804 Pts Hugely faster 64-core speed.
+138%
1176 Pts
Series
CPU Architecture
Alder Lake Alder Lake
Socket
Motherboard Socket
FCLGA1700 FCLGA1700
Graphics
Integrated Graphics
UHD 770 UHD 730
ADVERTISEMENT

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

I originally wanted an i5-12600 but unfortunately, it was not available so I settled for a 12400. It's really affordable and the performance is great. [Nov '22 arvinjason]

MORE DETAILS

Processor Rankings (Price vs Performance) April 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]

ADVERTISEMENT

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.

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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback