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IntelBX80662I56600K
IntelBX8071512100F

4 Cores, 4 Threads @3.5GHz, Skylake.
Release date: Q3 2015.

4 Cores, 8 Threads @3.3GHz, Alder Lake.
Release date: Q1 2022.

Real World Speed
Performance profile from 354,104 user samples
342,244 User Benchmarks
Best Bench: 85% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 57% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Poor: 57% Great: 85%
SPEED RANK: 375th / 1468
Gaming
Gaming 72%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 55%
Yacht
11,860 User Benchmarks
Best Bench: 99% Base clock 3.3 GHz, turbo 4.1 GHz (avg)
Worst Bench: 90% Base clock 3.3 GHz, turbo 4.1 GHz (avg)
Poor: 90% Great: 99%
SPEED RANK: 135th / 1468
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 100%
UFO
Workstation
Workstation 80%
Battleship
Effective Speed
Effective CPU Speed
72.4 % 94.1 % Much faster effective speed.
+30%
Memory
Avg. Memory Latency
83.3 Pts 83.8 Pts +1%
1-Core
Avg. Single Core Speed
110 Pts 172 Pts Much faster single-core speed.
+56%
2-Core
Avg. Dual Core Speed
218 Pts 323 Pts Much faster dual-core speed.
+48%
4-Core
Avg. Quad Core Speed
352 Pts 565 Pts Much faster quad-core speed.
+61%
8-Core
Avg. Octa Core Speed
373 Pts 788 Pts Hugely faster octa-core speed.
+111%
Memory
OC Memory Latency
95.2 Pts +5% 91 Pts
1-Core
OC Single Core Speed
136 Pts 178 Pts Much faster OC single-core speed.
+31%
2-Core
OC Dual Core Speed
269 Pts 344 Pts Faster OC dual-core speed.
+28%
4-Core
OC Quad Core Speed
455 Pts 647 Pts Much faster OC quad-core speed.
+42%
8-Core
OC Octa Core Speed
476 Pts 823 Pts Much faster OC octa-core speed.
+73%
Market Share
Based on 68,998,512 CPUs tested
Market Share
Market Share (trailing 30 days)
0.51 % Much higher market share.
+65%
0.31 %
Value
Value For Money
98.7 % 134 % Much better value.
+36%
User Rating
UBM User Rating
74 % 92 % More popular.
+24%
Price
Price (score)
$90 $77 Cheaper.
+15%
Age
Newest
111 Months 34 Months Much more recent.
+69%
TDP
Thermal Design Power (TDP)
91 Watts 58 Watts Much more energy efficient.
+36%
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
4 threads 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
14 nm 10 nm Newer manufacturing.
+29%
Base Clock
Base Clock Speed
3.5 GHz Slightly faster base frequency.
+6%
3.3 GHz
Turbo Clock
Turbo Clock Speed
3.9 GHz 4.3 GHz Faster turbo frequency.
+10%
64-Core
OC Multi Core Speed
484 Pts 828 Pts Much faster OC 64-core speed.
+71%
64-Core
Avg. Multi Core Speed
378 Pts 795 Pts Hugely faster 64-core speed.
+110%
Series
CPU Architecture
Skylake Alder Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1700
Graphics
Integrated Graphics
HD 530 None

The Intel Core i5-6600K is based on the new "Skylake" 14nm manufacturing process. Sporting 4 physical cores with base/turbo clocks of 3.5/3.9 GHz the 6600K and its predecessor, the 4690K share the same basic configuration and disappointingly, offer similar performance. Comparing the 6600K and 6700K shows that the 6700K has faster multi and single core performance. The improved multi core performance is due to Hyperthreading which is the key differentiator for the i7-6700K. The gap in single core performance can largely be eliminated by overclocking the i5-6600K so although the stock effective speed is significantly higher on the 6700K, this gap diminishes significantly when both processors are overclocked. At a 30% discount, the 6600K is the better value gaming CPU. [Aug '15 CPUPro]

MORE DETAILS

Gaming is more accessible with the i3-12100F: Intel’s entry level Alder Lake desktop processor. Higher end Alder Lake processors feature a combination of performance and efficiency cores, however, the 12100F contains just four hyper-threaded Golden Cove performance cores. It has a max boost frequency of 4.3 GHz, 12 MB of L3 cache and a 58W TDP. The 12100F is keenly priced at around $130 USD and needs to be paired with a new chipset such as the B660. Only users with discrete GPUs should consider “F” models as they do not have integrated graphics. Whilst a budget PC built around the 12100F represents unbeatable value for money, the 6-core i5-12400F, with 50% stronger multi-core, is a better option for gamers with 3060+ tier GPUs. AMD do not have any CPUs competing in this price segment. Entry level gamers, who cannot find reasonably priced discrete GPUs, could consider the similarly performing Ryzen 5 5600G APU which has integrated RX Vega graphics that are around three times faster than Intel's UHD 730. [Jan '22 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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The Best
CPUGPUSSD
Intel Core i5-12600K $159Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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