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IntelBX80684I58600K
Intel
▲ 785,091 ▼

6 Cores, 6 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2017.

VS
▲ 5011 ▼
  

2 Cores, 4 Threads @1.66 GHz, Pineview.
Release date ≤ Q1 2014.

Effective Speed 
+323%
Real World Speed
Performance profile from 266,132 user samples
Benchmark your CPU here
264,837 User Benchmarks
Best Bench: 101% Base clock 3.6 GHz, turbo 4.95 GHz (avg)
Worst Bench: 79% Base clock 3.6 GHz, turbo 4.05 GHz (avg)
Poor: 79% Great: 101%
SPEED RANK: 136th / 1442
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 74%
Battleship
1,295 User Benchmarks
Best Bench: 26% Base clock 1.65 GHz, turbo 1.65 GHz (avg)
Worst Bench: 11% Base clock 1.65 GHz
Poor: 11% Great: 26%
SPEED RANK: 1414th / 1442
Gaming
Gaming 21%
Surfboard
Desktop
Desktop 22%
Surfboard
Workstation
Workstation 14%
Tree trunk
Effective Speed
Effective CPU Speed 		90.7 % Hugely faster effective speed.
+323% 		21.5 %
Average Score 
+1,874%
Memory
Avg. Memory Latency 		90.1 Pts Hugely lower memory latency.
+126% 		39.8 Pts
1-Core
Avg. Single Core Speed 		129 Pts Insanely faster single-core speed.
+1,875% 		6.53 Pts
2-Core
Avg. Dual Core Speed 		257 Pts Insanely faster dual-core speed.
+1,973% 		12.4 Pts
4-Core
Avg. Quad Core Speed 		502 Pts Insanely faster quad-core speed.
+2,373% 		20.3 Pts
8-Core
Avg. Octa Core Speed 		656 Pts Insanely faster octa-core speed.
+3,024% 		21 Pts
Overclocked Score 
+1,932%
Memory
OC Memory Latency 		96.5 Pts Hugely lower OC memory latency.
+90% 		50.9 Pts
1-Core
OC Single Core Speed 		151 Pts Insanely faster OC single-core speed.
+1,968% 		7.3 Pts
2-Core
OC Dual Core Speed 		302 Pts Insanely faster OC dual-core speed.
+1,968% 		14.6 Pts
4-Core
OC Quad Core Speed 		594 Pts Insanely faster OC quad-core speed.
+2,396% 		23.8 Pts
8-Core
OC Octa Core Speed 		798 Pts Insanely faster OC octa-core speed.
+3,239% 		23.9 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,716,400 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.41 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		78 % Much more popular.
+56% 		50 %
Nice To Haves 
+2,156%
Age
Newest 		78 Months Much more recent.
+36% 		122+ Months
64-Core
OC Multi Core Speed 		828 Pts Insanely faster OC 64-core speed.
+3,350% 		24 Pts
64-Core
Avg. Multi Core Speed 		681 Pts Insanely faster 64-core speed.
+3,082% 		21.4 Pts
Specifications 
Launch Date
Launch Date 		Q4'17 Q1'11
Cache
Cache 		9 MB 1 MB L2
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX2 SSE2, SSE3, SSSE3
Lithography
Lithography 		14 nm 45 nm
Bus Speed
Bus Speed 		8 GT/s DMI3 2.5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 2 GB
Memory Types
Memory Types 		DDR4-2666 DDR3
Memory Channels
Max # of Memory Channels 		2 1
Processor Graphics
Processor Graphics ‡ 		Intel® UHD Graphics 630 Integrated
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 200 MHz
Package Size
Package Size 		37.5mm x 37.5mm 22mm x 22mm
Virtualization Tech (VT-x)
Intel® Virtualization Technology (VT-x) ‡ 		Yes No
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 No
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 90.7%
Average Bench 21.5%
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The unlocked hex-core i5-8600K from Intel’s latest Coffee Lake generation of processors is the new flagship of the i5 series, succeeding the Kaby Lake quad-core i5-7600K. The 8th generation of processors brings the largest performance uplift since Sandy Bridge by adding more cores at each of the i3, i5 and i7 product lines. Like the other Coffee Lake processors, the i5-8600K is built upon optimized 14nm architecture, marginally improved upon from Kaby Lake and Skylake. The 8600K has a 95W TDP and a nominal stock clock of 3.6 GHz, which boosts to 4.1 GHz for all six cores, 4.2 GHz for dual/quad and 4.3 GHz for single core. Early benchmarks put the i5-8600K’s effective speed 15% ahead of the i5-7600K. A 50% increase in multi-core speed is explained by two additional cores and thanks to the quad-core clock bump from 4 GHz on the 7600K to 4.2 GHz on the 8600K there is also an additional 5% performance boost across all workloads. All Coffee Lake processors require a 300-series chipset, making a straight CPU upgrade unfeasible despite sharing the same socket as their Z270 predecessors. Even though most games still use less than 4 cores simultaneously, the i5-8600K is a great choice for gamers but for $80 less, the 8350K which is faster than last years 7600K and only marginally weaker for gaming than the 8600K is certainly well worth considering as well. [Oct '17 CPUPro]

MORE DETAILS

Small, low power chip with four threads designed for everyday computing like word processing and web browsing. Limited in design by its slow front side bus speed of 667MHz single-channel RAM with a max capacity of 2GB, it will work best with lightweight systems like Ubuntu / Linux and Windows 7. Despite its age and low power design those two hyperthreaded cores are more than capable of seamless tasking, just don't try too much at once. Youtube in 480p is just fine, and given the tiny 10" screen most of these CPU's are bundled in you won't need much more than that anyway. Gaming? Not much is going to happen here, given the integrated GMA 3150 chip. Updates for these things stopped long ago so unless you want to get funky with some hacked drivers you won't get much action there. Still, older titles from the late 90's should be playable with low resolutions and settings. Think Halflife, Max Payne, Age of Empires, Starcraft and Diablo 2 and you'll have realistic expectations. Overall, a good (if limited) budget CPU for basic everyday use. [May '20 boingk]

MORE DETAILS

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 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) $30Corsair 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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