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IntelBX80684I58600K
AMD100-000001721
▲ 775,119 ▼

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

VS
▲ 5140 ▼
  

6 Cores, 12 Threads.
Release date ≈ Q3 2024.

Effective Speed 
+17%
Real World Speed
Performance profile from 265,005 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: 154th / 1468
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 74%
Battleship
168 User Benchmarks
Great bench: 116% Base clock 4.1 GHz, turbo 4.7 GHz (avg)
Poor bench: 95% Base clock 4.1 GHz, turbo 4.65 GHz (avg)
Poor: 95% Great: 116%
SPEED RANK: 68th / 1468
Gaming
Gaming 106%
UFO
Desktop
Desktop 109%
UFO
Workstation
Workstation 99%
Nuclear submarine
Effective Speed
Effective CPU Speed 		90.7 % 106 % Faster effective speed.
+17%
Average Score 
+32%
Memory
Avg. Memory Latency 		90.1 Pts 93.1 Pts +3%
1-Core
Avg. Single Core Speed 		129 Pts 179 Pts Much faster single-core speed.
+39%
2-Core
Avg. Dual Core Speed 		257 Pts 343 Pts Much faster dual-core speed.
+33%
4-Core
Avg. Quad Core Speed 		502 Pts 639 Pts Faster quad-core speed.
+27%
8-Core
Avg. Octa Core Speed 		656 Pts 1,038 Pts Much faster octa-core speed.
+58%
Overclocked Score 
+22%
Memory
OC Memory Latency 		96.5 Pts 98.4 Pts +2%
1-Core
OC Single Core Speed 		151 Pts 187 Pts Faster OC single-core speed.
+24%
2-Core
OC Dual Core Speed 		302 Pts 369 Pts Faster OC dual-core speed.
+22%
4-Core
OC Quad Core Speed 		594 Pts 727 Pts Faster OC quad-core speed.
+22%
8-Core
OC Octa Core Speed 		798 Pts 1,132 Pts Much faster OC octa-core speed.
+42%
Value & Sentiment 
+1,025%
Market Share
Based on 69,001,808 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.42 % Insanely higher market share.
+2,000% 		0.02 %
User Rating
UBM User Rating 		77 % Much more popular.
+51% 		51 %
Nice To Haves 
+82%
Age
Newest 		85 Months 2+ Months Hugely more recent.
+98%
64-Core
OC Multi Core Speed 		828 Pts 1,335 Pts Much faster OC 64-core speed.
+61%
64-Core
Avg. Multi Core Speed 		681 Pts 1,278 Pts Hugely faster 64-core speed.
+88%
Conclusion 
Average Bench 90.7%
Average Bench 106%

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

The 4.1 GHz base clock on the 7600X3D is notably low, particularly when compared to the 4.7 GHz base clock on the 7600X and 4.4 GHz on the 7800X3D. At $300 USD, the 7600X3D offers very poor value for money. In today’s market there are several cheaper and faster alternatives available including the 12600KF at $135 USD. [Oct '24 CPUPro]

MORE DETAILS

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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]

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The Best
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Intel Core i5-12600K $159Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
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