Over 1,000,000 CPUs benchmarked
The Intel Core i7-5775C @ 3.30GHz is newer than Intel Core i7-4771 @ 3.50GHz also around 8% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Core i7-4771 @ 3.50GHz uses around 26% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 1358 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Core i7-5775C @ 3.30GHz | ×Intel Core i7-4771 @ 3.50GHz | + ADD | |
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Socket Type | FCLGA1150 | LGA1150 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.3 GHz | 3.5 GHz | |
Turbo Speed | Up to 3.7 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 | 65W | 84W | |
Yearly Running Cost | $11.86 | $15.33 | |
Other | |||
First Seen on Chart | Q2 2015 | Q1 2013 | |
# of Samples | 214 | 1144 | |
CPU Value | 44.3 | 47.0 | |
Single Thread Rating(% diff. to max in group) | 2293(0.0%) | 2192(-4.4%) | |
CPU Mark(% diff. to max in group) | 7749(0.0%) | 7124(-8.1%) |
Intel Core i7-5775C @ 3.30GHz | 7,749 | |
Intel Core i7-4771 @ 3.50GHz | 7,124 | |
PassMark Software © 2008-2025 |
Intel Core i7-5775C @ 3.30GHz | 44.3 | |
Intel Core i7-4771 @ 3.50GHz | 47.0 | |
PassMark Software © 2008-2025 |
Intel Core i7-5775C @ 3.30GHz | 2,293 | |
Intel Core i7-4771 @ 3.50GHz | 2,192 | |
PassMark Software © 2008-2025 |
Intel Core i7-5775C @ 3.30GHz | Intel Core i7-4771 @ 3.50GHz | |
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Max TDP | 65W | 84W |
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 |