Over 1,000,000 CPUs benchmarked
The Intel Core i7-3840QM @ 2.80GHz is newer than Intel Core i7-3615QE @ 2.30GHz and is around 5% faster in multi-threaded (CPU Mark) testing. The Intel Core i7-3840QM @ 2.80GHz is around 7% 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 860 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Core i7-3615QE @ 2.30GHz | ×Intel Core i7-3840QM @ 2.80GHz | + ADD | |
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Socket Type | BGA1224 | rPGA988B | |
CPU Class | Laptop | Laptop | |
Clockspeed | 2.3 GHz | 2.8 GHz | |
Turbo Speed | Up to 3.3 GHz | Up to 3.8 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 | Q2 2012 | Q3 2012 | |
# of Samples | 20 | 840 | |
CPU Value | 0.0 | 10.7 | |
Single Thread Rating(% diff. to max in group) | 1798(-6.8%) | 1928(0.0%) | |
CPU Mark(% diff. to max in group) | 5610(-4.9%) | 5897(0.0%) |
Intel Core i7-3615QE @ 2.30GHz | 5,610 | |
Intel Core i7-3840QM @ 2.80GHz | 5,897 | |
PassMark Software © 2008-2025 |
Intel Core i7-3615QE @ 2.30GHz | NA | |
Intel Core i7-3840QM @ 2.80GHz | 10.7 | |
PassMark Software © 2008-2025 |
Intel Core i7-3615QE @ 2.30GHz | 1,798 | |
Intel Core i7-3840QM @ 2.80GHz | 1,928 | |
PassMark Software © 2008-2025 |
Intel Core i7-3615QE @ 2.30GHz | Intel Core i7-3840QM @ 2.80GHz | |
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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 |