Over 1,000,000 CPUs benchmarked
The Intel Core i5-8600K @ 3.60GHz is newer than Intel Core i5-8400 @ 2.80GHz also around 9% faster in multi-threaded (CPU Mark) testing, it is around 8% faster in single-thread testing. However, Intel Core i5-8600K @ 3.60GHz uses around 38% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 9512 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Core i5-8600K @ 3.60GHz | ×Intel Core i5-8400 @ 2.80GHz | + ADD | |
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Price |
$99 - BUY
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$90 - BUY
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Socket Type | FCLGA1151-2 | FCLGA1151-2 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.6 GHz | 2.8 GHz | |
Turbo Speed | Up to 4.3 GHz | Up to 4.0 GHz | |
# of Physical Cores | 6 (Threads: 6) | 6 (Threads: 6) | |
Cache | L1: 384KB, L2: 1.5MB, L3: 9MB | L1: 384KB, L2: 1.5MB, L3: 9MB | |
TDP | 95W | 65W | |
Yearly Running Cost | $17.34 | $11.86 | |
Other | Intel UHD Graphics 630 | Intel UHD Graphics 630 | |
First Seen on Chart | Q4 2017 | Q4 2017 | |
# of Samples | 2972 | 6540 | |
CPU Value | 103.0 | 102.6 | |
Single Thread Rating(% diff. to max in group) | 2592(0.0%) | 2382(-8.1%) | |
CPU Mark(% diff. to max in group) | 10200(0.0%) | 9231(-9.5%) |
Intel Core i5-8600K @ 3.60GHz | 10,200 | |
Intel Core i5-8400 @ 2.80GHz | 9,231 | |
PassMark Software © 2008-2024 |
Intel Core i5-8600K @ 3.60GHz | 103.0 | |
Intel Core i5-8400 @ 2.80GHz | 102.6 | |
PassMark Software © 2008-2024 |
Intel Core i5-8600K @ 3.60GHz | 2,592 | |
Intel Core i5-8400 @ 2.80GHz | 2,382 | |
PassMark Software © 2008-2024 |
Intel Core i5-8600K @ 3.60GHz | Intel Core i5-8400 @ 2.80GHz | |
---|---|---|
Max TDP | 95W | 65W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |