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IntelBX80684I78086K
IntelBX80677I77700K
▲ 55793 ▼

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

VS
▲ 8351,395 ▼

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

Game EFps  
+2%
CSGO
Dust 2 1080p Max 		280 EFps +4% 270 EFps
GTAV
Franklin & Lamar 1080p Max 		110 EFps +2% 108 EFps
Overwatch
Temple of Anubis 1080p Max 		138 EFps +3% 134 EFps
PUBG
M249 Training 1080p Max 		135 EFps Slightly Better PUBG EFps.
+8% 		125 EFps
Fortnite
UserBenchmark Island 1080p Max 		133 EFps 145 EFps Slightly Better Fortnite EFps.
+9%
Effective Speed 
+8%
Real World Speed
Performance profile from 750,398 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: 135th / 1442
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 82%
Aircraft carrier
712,312 User Benchmarks
Best Bench: 92% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 71% Base clock 4.2 GHz, turbo 0.2 GHz (avg)
Poor: 71% Great: 92%
SPEED RANK: 189th / 1442
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 70%
Battleship
Effective Speed
Effective CPU Speed 		90.8 % Slightly faster effective speed.
+8% 		84.2 %
External Data: 1080p 
+15%
10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S... 		15 % BFV 17%, SotTR 9%, MetroEx 24%, Divis2 9%
Average Score 
+10%
Memory
Avg. Memory Latency 		91.6 Pts +2% 89.6 Pts
1-Core
Avg. Single Core Speed 		132 Pts +4% 127 Pts
2-Core
Avg. Dual Core Speed 		256 Pts Slightly faster dual-core speed.
+6% 		242 Pts
4-Core
Avg. Quad Core Speed 		484 Pts Faster quad-core speed.
+14% 		426 Pts
8-Core
Avg. Octa Core Speed 		800 Pts Faster octa-core speed.
+24% 		647 Pts
Overclocked Score 
+14%
Memory
OC Memory Latency 		97 Pts +1% 96.5 Pts
1-Core
OC Single Core Speed 		153 Pts Slightly faster OC single-core speed.
+8% 		142 Pts
2-Core
OC Dual Core Speed 		304 Pts Faster OC dual-core speed.
+11% 		275 Pts
4-Core
OC Quad Core Speed 		580 Pts Faster OC quad-core speed.
+20% 		482 Pts
8-Core
OC Octa Core Speed 		948 Pts Faster OC octa-core speed.
+29% 		737 Pts
Value & Sentiment 
+423%
Market Share
Based on 67,698,195 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.07 % 1.19 % Insanely higher market share.
+1,600%
Value
Value For Money 		82.3 % 86.7 % Slightly better value.
+5%
User Rating
UBM User Rating 		55 % 83 % Much more popular.
+51%
Price
Price (score) 		$399 $250 Much cheaper.
+37%
Nice To Haves 
+44%
Age
Newest 		70+ Months More recent.
+20% 		87 Months
64-Core
OC Multi Core Speed 		1194 Pts Much faster OC 64-core speed.
+60% 		747 Pts
64-Core
Avg. Multi Core Speed 		1008 Pts Much faster 64-core speed.
+52% 		662 Pts
Specifications 
Launch Date
Launch Date 		Q2'18 Q1'17
Cache
Cache 		12 MB SmartCache 8 MB
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX 2.0
Recommended Price
Recommended Customer Price 		N/A $339.00 - $350.00
Max Turbo Frequency
Max Turbo Frequency 		5.00 GHz 4.50 GHz
Memory Types
Memory Types 		DDR4-2666 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡ 		Intel® UHD Graphics 630 Intel® HD Graphics 630
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 350.00 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.20 GHz 1.15 GHz

More specs » More specs »
Conclusion 
Average Bench 90.8%
Average Bench 84.2%
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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

The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

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CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
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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
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