IntelBX8071512700K
IntelBX8071512400F

12 Cores, 20 Threads @3.6GHz, Alder Lake.
Release date: Q4 2021.

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

Real World Speed
Performance profile from 9,479 user samples
9,195 User Benchmarks
Best Bench: 121% Base clock 3.6 GHz, turbo 4.95 GHz (avg)
Worst Bench: 104% Base clock 3.6 GHz, turbo 2.2 GHz (avg)
Poor: 104% Great: 121%
SPEED RANK: 3rd / 1337
Gaming
Gaming 113%
UFO
Desktop
Desktop 113%
UFO
Workstation
Workstation 129%
UFO
284 User Benchmarks
Best Bench: 105% Base clock 2.5 GHz, turbo 4.05 GHz (avg)
Worst Bench: 87% Base clock 2.5 GHz, turbo 1.05 GHz (avg)
Poor: 87% Great: 105%
SPEED RANK: 37th / 1337
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 92%
Nuclear submarine
Effective Speed
Effective CPU Speed
113 % Faster effective speed.
+17%
96.5 %
Memory
Avg. Memory Latency
83.8 Pts +2% 81.9 Pts
1-Core
Avg. Single Core Mixed Speed
195 Pts Faster single-core speed.
+16%
168 Pts
2-Core
Avg. Dual Core Mixed Speed
387 Pts Faster dual-core speed.
+20%
323 Pts
4-Core
Avg. Quad Core Mixed Speed
760 Pts Faster quad-core speed.
+28%
596 Pts
8-Core
Avg. Octa Core Mixed Speed
1455 Pts Much faster octa-core speed.
+49%
976 Pts
Memory
OC Memory Latency
93.8 Pts +1% 92.5 Pts
1-Core
OC Single Core Mixed Speed
207 Pts Faster OC single-core speed.
+16%
179 Pts
2-Core
OC Dual Core Mixed Speed
410 Pts Faster OC dual-core speed.
+16%
353 Pts
4-Core
OC Quad Core Mixed Speed
807 Pts Faster OC quad-core speed.
+20%
670 Pts
8-Core
OC Octa Core Mixed Speed
1580 Pts Much faster OC octa-core speed.
+49%
1060 Pts
Market Share
Based on 50,014,990 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.03 % Hugely higher market share.
+758%
0.12 %
Value
Value For Money
104 % 108 % +4%
User Rating
UBM User Rating
96 % 98 % +2%
Price
Price (score)
$375 $184 Much cheaper.
+51%
Age
Newest
2 Months 0 Months Hugely more recent.
+100%
TDP
Thermal Design Power (TDP)
125 Watts 65 Watts Much more energy efficient.
+48%
Cores
CPU Processing Cores
12 cores Hugely higher core count.
+100%
6 cores
Threads
CPU Processing Threads
20 threads Much higher thread count.
+67%
12 threads
Lithography
Manufacturing process
10 nm 10 nm
Base Clock
Base Clock Speed
3.6 GHz Much faster base frequency.
+44%
2.5 GHz
Turbo Clock
Turbo Clock Speed
5 GHz Faster turbo frequency.
+14%
4.4 GHz
64-Core
OC Multi Core Mixed Speed
2631 Pts Hugely faster OC 64-core speed.
+103%
1295 Pts
64-Core
Avg. Multi Core Mixed Speed
2444 Pts Hugely faster 64-core speed.
+98%
1232 Pts
Series
CPU Architecture
Alder Lake Alder Lake
Socket
Motherboard Socket
FCLGA1700 FCLGA1700
Graphics
Integrated Graphics
UHD 770 None
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The 12-core i7-12700K sits in the middle of Intel’s latest 12th gen. Alder Lake CPU line-up. It offers a significant performance improvement over it's predecessor (+50% 64-core). The 12700K features a new hybrid architecture which combines eight hyper-threaded performance cores with four efficiency cores for a total of 20 threads. With an MSRP of $410 USD, the 12700K offers similar real world performance to the flagship i9-12900K, at a 30% price discount. Although, by historical standards, this represents superb value for money, most consumers should consider the 10-core 16-thread i5-12600K which offers comparable real-world performance for 30% less money. [Nov '21 CPUPro]

MORE DETAILS

Intel’s Alder Lake i5-12400F offers six hyper-threaded performance cores at an MSRP of just $180 USD. This represents excellent value for consumers and, in particular, gamers. It has a boost frequency of 4.4 GHz, 18 MB of L3 cache and a TDP of 65W. The F-version of the CPU does not have integrated graphics, however this will be of little concern to gamers with discrete GPUs. Whilst Intel’s overclockable i5-12600K has four additional efficiency cores and offers around 12% more performance than the 12400F, it also costs around 50% more. The 12400F offers great value, but to achieve optimal performance the requisite B660 motherboard (which supports 3200+ RAM) is, at least for now, difficult to find at reasonable ($120 USD) prices. AMD’s top value hex-core Ryzen 5 5600X offers similar performance for 50% more money. Despite Intel’s price / performance lead, AMD’s prolific marketers (forums, youtube, reddit etc.) have historically outsold Intel whilst carrying a similar handicap. [Jan '22 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) January 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 i5-12600K $295Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-12400F $184Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i5-11600K $250Nvidia RTX 3080 $700Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $67SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $470SanDisk Ultra Fit 32GB $16
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