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Intel
IntelBX80684I58600K
▲ 52171 ▼
  

6 Cores, 12 Threads @2.8 GHz, Westmere EP.
Release date ≤ Q2 2014.

VS
▲ 775,117 ▼

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

Effective Speed 
+27%
Real World Speed
Performance profile from 271,787 user samples
Benchmark your CPU here
6,950 User Benchmarks
Best Bench: 85% Base clock 4.4 GHz, turbo 4.4 GHz (avg)
Worst Bench: 60% Base clock 2.8 GHz, turbo 3.05 GHz (avg)
Poor: 60% Great: 85%
SPEED RANK: 395th / 1468
Gaming
Gaming 71%
Battleship
Desktop
Desktop 72%
Battleship
Workstation
Workstation 58%
Gunboat
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: 154th / 1468
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 74%
Battleship
Effective Speed
Effective CPU Speed 		71.3 % 90.7 % Faster effective speed.
+27%
Average Score 
+51%
Memory
Avg. Memory Latency 		88.6 Pts 90.1 Pts +2%
1-Core
Avg. Single Core Speed 		76.3 Pts 129 Pts Much faster single-core speed.
+69%
2-Core
Avg. Dual Core Speed 		153 Pts 257 Pts Much faster dual-core speed.
+68%
4-Core
Avg. Quad Core Speed 		293 Pts 502 Pts Much faster quad-core speed.
+71%
8-Core
Avg. Octa Core Speed 		453 Pts 656 Pts Much faster octa-core speed.
+45%
Overclocked Score 
+33%
Memory
OC Memory Latency 		96.6 Pts +0% 96.5 Pts
1-Core
OC Single Core Speed 		104 Pts 151 Pts Much faster OC single-core speed.
+45%
2-Core
OC Dual Core Speed 		206 Pts 302 Pts Much faster OC dual-core speed.
+47%
4-Core
OC Quad Core Speed 		403 Pts 594 Pts Much faster OC quad-core speed.
+47%
8-Core
OC Octa Core Speed 		628 Pts 798 Pts Faster OC octa-core speed.
+27%
Value & Sentiment 
+∞%
Market Share
Based on 68,908,535 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.46 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		52 % 77 % Much more popular.
+48%
Nice To Haves 
+22%
Age
Newest 		126+ Months 85 Months Much more recent.
+33%
64-Core
OC Multi Core Speed 		778 Pts 828 Pts Slightly faster OC 64-core speed.
+6%
64-Core
Avg. Multi Core Speed 		535 Pts 681 Pts Faster 64-core speed.
+27%
Specifications 
Launch Date
Launch Date 		Q1'10 Q4'17
Cache
Cache 		12 MB SmartCache 9 MB
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 SSE4.1/4.2, AVX2
Lithography
Lithography 		32 nm 14 nm
Recommended Price
Recommended Customer Price 		$1219.00 - $1222.00 N/A
Max Turbo Frequency
Max Turbo Frequency 		3.2 GHz 4.30 GHz
Bus Speed
Bus Speed 		6.4 GT/s QPI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type) 		288 GB 64 GB
Memory Types
Memory Types 		DDR3 800/1066/1333 DDR4-2666
Memory Channels
Max # of Memory Channels 		3 2
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Package Size
Package Size 		42.5mmX45mm 37.5mm x 37.5mm
Max CPU Configuration
Max CPU Configuration 		2 1
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		1.0 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 71.3%
Average Bench 90.7%

homelab use [Mar '22 TrunkBuilder]

MORE DETAILS

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]

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The Best
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Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
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