Over 1,000,000 CPUs benchmarked
The Intel Core i7-2820QM @ 2.30GHz is newer than Intel Core i7-2720QM @ 2.20GHz also around 9% faster in multi-threaded (CPU Mark) testing, it is around 8% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 2274 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Core i7-2720QM @ 2.20GHz | ×Intel Core i7-2820QM @ 2.30GHz | + ADD | |
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Socket Type | BGA1224 | BGA1224 | |
CPU Class | Laptop | Laptop | |
Clockspeed | 2.2 GHz | 2.3 GHz | |
Turbo Speed | Up to 3.3 GHz | Up to 3.4 GHz | |
# of Physical Cores | 4 (Threads: 8) | 4 (Threads: 8) | |
Cache | L1: 256KB, L2: 1.0MB, L3: 6MB | L1: 256KB, L2: 1.0MB, L3: 8MB | |
TDP | 45W | 45W | |
Yearly Running Cost | $8.21 | $8.21 | |
Other | |||
First Seen on Chart | Q1 2011 | Q1 2011 | |
# of Samples | 1431 | 843 | |
CPU Value | 47.1 | 11.9 | |
Single Thread Rating(% diff. to max in group) | 1371(-7.9%) | 1488(0.0%) | |
CPU Mark(% diff. to max in group) | 4005(-8.7%) | 4385(0.0%) |
Intel Core i7-2720QM @ 2.20GHz | 4,005 | |
Intel Core i7-2820QM @ 2.30GHz | 4,385 | |
PassMark Software © 2008-2024 |
Intel Core i7-2720QM @ 2.20GHz | 47.1 | |
Intel Core i7-2820QM @ 2.30GHz | 11.9 | |
PassMark Software © 2008-2024 |
Intel Core i7-2720QM @ 2.20GHz | 1,371 | |
Intel Core i7-2820QM @ 2.30GHz | 1,488 | |
PassMark Software © 2008-2024 |
Intel Core i7-2720QM @ 2.20GHz | Intel Core i7-2820QM @ 2.30GHz | |
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Max TDP | 45W | 45W |
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 |