Over 1,000,000 CPUs benchmarked
The Intel Core i7-4850HQ @ 2.30GHz is newer than Intel Core i7-3940XM @ 3.00GHz and has comparable multi-threaded (CPU Mark) and single-thread rating. However, Intel Core i7-3940XM @ 3.00GHz uses around 16% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 502 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Core i7-4850HQ @ 2.30GHz | ×Intel Core i7-3940XM @ 3.00GHz | + ADD | |
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Socket Type | FCBGA1364 | rPGA988B | |
CPU Class | Laptop | Laptop | |
Clockspeed | 2.3 GHz | 3.0 GHz | |
Turbo Speed | Up to 3.5 GHz | Up to 3.9 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 | 47W | 55W | |
Yearly Running Cost | $8.58 | $10.04 | |
Other | Intel Iris Pro graphics 5200 | ||
First Seen on Chart | Q3 2013 | Q4 2012 | |
# of Samples | 307 | 195 | |
CPU Value | 14.1 | 17.0 | |
Single Thread Rating(% diff. to max in group) | 1941(0.0%) | 1923(-0.9%) | |
CPU Mark(% diff. to max in group) | 6133(0.0%) | 5861(-4.4%) |
Intel Core i7-4850HQ @ 2.30GHz | 6,133 | |
Intel Core i7-3940XM @ 3.00GHz | 5,861 | |
PassMark Software © 2008-2025 |
Intel Core i7-4850HQ @ 2.30GHz | 14.1 | |
Intel Core i7-3940XM @ 3.00GHz | 17.0 | |
PassMark Software © 2008-2025 |
Intel Core i7-4850HQ @ 2.30GHz | 1,941 | |
Intel Core i7-3940XM @ 3.00GHz | 1,923 | |
PassMark Software © 2008-2025 |
Intel Core i7-4850HQ @ 2.30GHz | Intel Core i7-3940XM @ 3.00GHz | |
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Max TDP | 47W | 55W |
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 |