Over 1,000,000 CPUs benchmarked
The Intel Core i3-8109U @ 3.00GHz is newer than Intel Core i7-6660U @ 2.40GHz also around 16% faster in multi-threaded (CPU Mark) testing, it is around 9% faster in single-thread testing. However, Intel Core i7-6660U @ 2.40GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 265 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Core i7-6660U @ 2.40GHz | ×Intel Core i3-8109U @ 3.00GHz | + ADD | |
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Socket Type | FCBGA1356 | FCBGA1528 | |
CPU Class | Laptop | Laptop | |
Clockspeed | 2.4 GHz | 3.0 GHz | |
Turbo Speed | Up to 3.4 GHz | Up to 3.6 GHz | |
# of Physical Cores | 2 (Threads: 4) | 2 (Threads: 4) | |
Cache | L1: 64KB, L2: 0.3MB, L3: 4MB | L1: 128KB, L2: 0.5MB, L3: 4MB | |
TDP | 15W | 28W | |
Yearly Running Cost | $2.74 | $5.11 | |
Other | Intel Iris Graphics 540 | Intel Iris Plus Graphics 655 | |
First Seen on Chart | Q3 2018 | Q4 2018 | |
# of Samples | 23 | 242 | |
CPU Value | 8.6 | 8.5 | |
Single Thread Rating(% diff. to max in group) | 1925(-9.2%) | 2119(0.0%) | |
CPU Mark(% diff. to max in group) | 3577(-16.0%) | 4257(0.0%) |
Intel Core i7-6660U @ 2.40GHz | 3,577 | |
Intel Core i3-8109U @ 3.00GHz | 4,257 | |
PassMark Software © 2008-2024 |
Intel Core i7-6660U @ 2.40GHz | 8.6 | |
Intel Core i3-8109U @ 3.00GHz | 8.5 | |
PassMark Software © 2008-2024 |
Intel Core i7-6660U @ 2.40GHz | 1,925 | |
Intel Core i3-8109U @ 3.00GHz | 2,119 | |
PassMark Software © 2008-2024 |
Intel Core i7-6660U @ 2.40GHz | Intel Core i3-8109U @ 3.00GHz | |
---|---|---|
Max TDP | 15W | 28W |
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 |