Over 1,000,000 CPUs benchmarked
The Intel Core i3-1005G1 @ 1.20GHz is newer than Intel Core i7-2820QM @ 2.30GHz also around 11% faster in multi-threaded (CPU Mark) testing, it is around 32% faster in single-thread testing. However, Intel Core i3-1005G1 @ 1.20GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 2148 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Core i7-2820QM @ 2.30GHz | ×Intel Core i3-1005G1 @ 1.20GHz | + ADD | |
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Socket Type | BGA1224 | FCBGA1526 | |
CPU Class | Laptop | Laptop | |
Clockspeed | 2.3 GHz | 1.2 GHz | |
Turbo Speed | Up to 3.4 GHz | Up to 3.4 GHz | |
# of Physical Cores | 4 (Threads: 8) | 2 (Threads: 4) | |
Cache | L1: 256KB, L2: 1.0MB, L3: 8MB | L1: 160KB, L2: 1.0MB, L3: 4MB | |
TDP | 45W | 15W | |
Yearly Running Cost | $8.21 | $2.74 | |
Other | Intel UHD Graphics | ||
First Seen on Chart | Q1 2011 | Q3 2019 | |
# of Samples | 843 | 1305 | |
CPU Value | 11.9 | 17.5 | |
Single Thread Rating(% diff. to max in group) | 1488(-32.0%) | 2189(0.0%) | |
CPU Mark(% diff. to max in group) | 4385(-10.9%) | 4920(0.0%) |
Intel Core i7-2820QM @ 2.30GHz | 4,385 | |
Intel Core i3-1005G1 @ 1.20GHz | 4,920 | |
PassMark Software © 2008-2024 |
Intel Core i7-2820QM @ 2.30GHz | 11.9 | |
Intel Core i3-1005G1 @ 1.20GHz | 17.5 | |
PassMark Software © 2008-2024 |
Intel Core i7-2820QM @ 2.30GHz | 1,488 | |
Intel Core i3-1005G1 @ 1.20GHz | 2,189 | |
PassMark Software © 2008-2024 |
Intel Core i7-2820QM @ 2.30GHz | Intel Core i3-1005G1 @ 1.20GHz | |
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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 |