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IntelBX80684I78086K
IntelBX8071512600K
▲ 55798 ▼

6 Cores, 12 Threads @4.00 GHz, Coffee Lake.
Release date ≈ Q2 2018.

VS
▲ 976,713 ▼

10 Cores, 16 Threads @3.7GHz, Alder Lake.
Release date: Q4 2021.

Effective Speed 
+20%
Real World Speed
Performance profile from 139,649 user samples
Benchmark your CPU here
38,086 User Benchmarks
Best Bench: 102% Base clock 4 GHz, turbo 5.15 GHz (avg)
Worst Bench: 81% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 81% Great: 102%
SPEED RANK: 153rd / 1468
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 82%
Aircraft carrier
101,563 User Benchmarks
Best Bench: 117% Base clock 3.7 GHz, turbo 5 GHz (avg)
Worst Bench: 100% Base clock 3.7 GHz, turbo 2.35 GHz (avg)
Poor: 100% Great: 117%
SPEED RANK: 58th / 1468
Gaming
Gaming 109%
UFO
Desktop
Desktop 110%
UFO
Workstation
Workstation 111%
UFO
Effective Speed
Effective CPU Speed 		90.8 % 109 % Faster effective speed.
+20%
Average Score 
+37%
Memory
Avg. Memory Latency 		91.6 Pts Lower memory latency.
+14% 		80 Pts
1-Core
Avg. Single Core Speed 		132 Pts 194 Pts Much faster single-core speed.
+47%
2-Core
Avg. Dual Core Speed 		256 Pts 382 Pts Much faster dual-core speed.
+49%
4-Core
Avg. Quad Core Speed 		484 Pts 736 Pts Much faster quad-core speed.
+52%
8-Core
Avg. Octa Core Speed 		800 Pts 1,223 Pts Much faster octa-core speed.
+53%
Overclocked Score 
+30%
Memory
OC Memory Latency 		97 Pts Slightly lower OC memory latency.
+6% 		91.1 Pts
1-Core
OC Single Core Speed 		153 Pts 207 Pts Much faster OC single-core speed.
+35%
2-Core
OC Dual Core Speed 		304 Pts 416 Pts Much faster OC dual-core speed.
+37%
4-Core
OC Quad Core Speed 		580 Pts 813 Pts Much faster OC quad-core speed.
+40%
8-Core
OC Octa Core Speed 		948 Pts 1,367 Pts Much faster OC octa-core speed.
+44%
Value & Sentiment 
+158%
Market Share
Based on 69,001,564 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.15 % 0.81 % Hugely higher market share.
+440%
Value
Value For Money 		82.2 % 127 % Much better value.
+54%
User Rating
UBM User Rating 		55 % 97 % Much more popular.
+76%
Price
Price (score) 		$399 $159 Much cheaper.
+60%
Nice To Haves 
+62%
Age
Newest 		77+ Months 36 Months Much more recent.
+53%
64-Core
OC Multi Core Speed 		1,194 Pts 1,926 Pts Much faster OC 64-core speed.
+61%
64-Core
Avg. Multi Core Speed 		1,008 Pts 1,743 Pts Much faster 64-core speed.
+73%
Conclusion 
Average Bench 90.8%
Average Bench 109%

Intel are celebrating the 40th anniversary of their x86 architecture and 8086 processor with the launch of their high-end i7-8086K. Just 50,000 units of this hex core, twelve threaded Coffee Lake processor have been made available globally. Exactly like the i7-8700K, the 8086K features 12MB of smart (L3) cache, 2 channels of DDR4 RAM and has a TDP of 95W. Essentially, the 8086K is Intel’s current Coffee Lake flagship, the i7-8700K, with a single-core turbo frequency factory overclocked by 300 MHz. Thermals permitting, out of the box, the i7-8086K achieves a single core boost speed of 5.0 GHz – which is a new record for Intel. That said, you would be unlucky if you were unable to achieve a 5.0 GHz single core OC with an 8700K. For everything other than single core, the turbo clock speeds on the 8086K exactly match the 8700K which puts the 8086K firmly into gimmick territory. Directly comparing the 8086K and 8700K shows that for a $100 (24%) price premium you get around a 5% performance improvement which drops to around 2% when both chips are overclocked. If the price gap between the 8086K and the 8700K were to fall to less than 20 USD it may be worth considering the 8086K. [Jun '18 CPUPro]

MORE DETAILS

Intel’s latest 10-core i5-12600K Alder Lake desktop processor offers an impressive 50% 64-core performance improvement over it's predecessor. The 12600K combines six hyper-threaded Golden Cove P-cores with clock speeds up to 4.9 GHz and four energy efficient Gracemont E-cores for a total of 16 threads. Alder Lake CPUs have a new LGA 1700 socket which requires new cooler brackets and a new Z690 motherboard. Z690 brings several new features including PCIe 5.0 and DDR5 memory. Most Z690 boards will ship in both DDR4 and DDR5 variants. DDR4 is likely the better option, at least until DDR5 prices settle. With an MRSP of just $290 USD, the 12600K is both cheaper and faster than the competition in both single and, notably, multi-core performance. As a result, even AMD's prolific marketing infrastructure (youtube, reddit, forums etc.) will struggle to drive sales, at least until Zen 4 launches (est. late 2022). In the meantime, Intel's i5-12600K is the obvious choice for consumers that do not wish to pay over the odds for almost unparalleled performance in the majority of workloads including gaming. That said, gamers that already own a K series CPU from the 8th gen. or higher will see limited gains in the majority of titles when paired with a 3060 (or lower) tier GPU. In some cases (e.g. PUBG or Overwatch) gamers will see fewer frame drops by disabling the E-Cores all together. If recent history is a guide, stock levels at MSRP are likely to deplete rapidly. [Nov '21 CPUPro]

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