Over 1,000,000 CPUs benchmarked
The Intel Core i5-10310U @ 1.70GHz is newer than Intel Core i5-9400H @ 2.50GHz and is around -25% slower in multi-threaded (CPU Mark) testing. The Intel Core i5-10310U @ 1.70GHz is around -10% slower in single-thread testing. Also, Intel Core i5-10310U @ 1.70GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 1579 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Core i5-9400H @ 2.50GHz | ×Intel Core i5-10310U @ 1.70GHz | + ADD | |
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Socket Type | FCBGA1440 | FCBGA1528 | |
CPU Class | Laptop | Laptop | |
Clockspeed | 2.5 GHz | 1.7 GHz | |
Turbo Speed | Up to 4.3 GHz | Up to 4.4 GHz | |
# of Physical Cores | 4 (Threads: 8) | 4 (Threads: 8) | |
Cache | L1: 256KB, L2: 1.0MB, L3: 8MB | L1: 256KB, L2: 1.0MB, L3: 6MB | |
TDP | 45W | 15W | |
Yearly Running Cost | $8.21 | $2.74 | |
Other | Intel UHD Graphics 630 | Intel UHD Graphics | |
First Seen on Chart | Q3 2019 | Q2 2020 | |
# of Samples | 251 | 1328 | |
CPU Value | 31.8 | 20.2 | |
Single Thread Rating(% diff. to max in group) | 2400(0.0%) | 2148(-10.5%) | |
CPU Mark(% diff. to max in group) | 7959(0.0%) | 5998(-24.6%) |
Intel Core i5-9400H @ 2.50GHz | 7,959 | |
Intel Core i5-10310U @ 1.70GHz | 5,998 | |
PassMark Software © 2008-2025 |
Intel Core i5-9400H @ 2.50GHz | 31.8 | |
Intel Core i5-10310U @ 1.70GHz | 20.2 | |
PassMark Software © 2008-2025 |
Intel Core i5-9400H @ 2.50GHz | 2,400 | |
Intel Core i5-10310U @ 1.70GHz | 2,148 | |
PassMark Software © 2008-2025 |
Intel Core i5-9400H @ 2.50GHz | Intel Core i5-10310U @ 1.70GHz | |
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Max TDP | 45W | 15W |
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 |