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IntelBX80684I59500
IntelBX80684I58600K
▲ 55421 ▼
  

6 Cores, 6 Threads @3.00 GHz, 65 W.
Release date ≈ Q2 2019.

VS
▲ 775,117 ▼

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

Effective Speed 
+4%
Real World Speed
Performance profile from 273,896 user samples
Benchmark your CPU here
9,059 User Benchmarks
Best Bench: 94% Base clock 3 GHz, turbo 4.15 GHz (avg)
Worst Bench: 69% Base clock 3 GHz, turbo 4.1 GHz (avg)
Poor: 69% Great: 94%
SPEED RANK: 183rd / 1468
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 72%
Battleship
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 		87 % 90.7 % +4%
Average Score 
+2%
Memory
Avg. Memory Latency 		84.1 Pts 90.1 Pts Slightly lower memory latency.
+7%
1-Core
Avg. Single Core Speed 		127 Pts 129 Pts +2%
2-Core
Avg. Dual Core Speed 		251 Pts 257 Pts +2%
4-Core
Avg. Quad Core Speed 		490 Pts 502 Pts +2%
8-Core
Avg. Octa Core Speed 		664 Pts +1% 656 Pts
Overclocked Score 
+9%
Memory
OC Memory Latency 		94.5 Pts 96.5 Pts +2%
1-Core
OC Single Core Speed 		136 Pts 151 Pts Faster OC single-core speed.
+11%
2-Core
OC Dual Core Speed 		268 Pts 302 Pts Faster OC dual-core speed.
+13%
4-Core
OC Quad Core Speed 		522 Pts 594 Pts Faster OC quad-core speed.
+14%
8-Core
OC Octa Core Speed 		768 Pts 798 Pts +4%
Value & Sentiment 
+226%
Market Share
Based on 68,908,535 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.09 % 0.46 % Hugely higher market share.
+411%
User Rating
UBM User Rating 		55 % 77 % Much more popular.
+40%
Nice To Haves 
+5%
Age
Newest 		64+ Months More recent.
+25% 		85 Months
64-Core
OC Multi Core Speed 		765 Pts 828 Pts Slightly faster OC 64-core speed.
+8%
64-Core
Avg. Multi Core Speed 		678 Pts 681 Pts +0%
Specifications 
Launch Date
Launch Date 		Q2'19 Q4'17
Cache
Cache 		9 MB SmartCache 9 MB
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX2
Max Turbo Frequency
Max Turbo Frequency 		4.40 GHz 4.30 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2015C (130W)
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 64 GB
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.10 GHz 1.15 GHz
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 Up to 1x16 or 2x8 or 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 87%
Average Bench 90.7%

Way better than the older i3s that were in the old computers my school had.  [Feb '20 Drakorvich]

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]

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 $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
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Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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