Over 1,000,000 CPUs benchmarked
The Intel Core i7-4770R @ 3.20GHz is newer than Intel Core i7-4771 @ 3.50GHz and is around -8% slower in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Also, 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 1294 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Core i7-4770R @ 3.20GHz | ×Intel Core i7-4771 @ 3.50GHz | + ADD | |
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Socket Type | FCBGA1364 | LGA1150 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.2 GHz | 3.5 GHz | |
Turbo Speed | Up to 3.9 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 | Q1 2014 | Q1 2013 | |
# of Samples | 148 | 1146 | |
CPU Value | 0.0 | 47.1 | |
Single Thread Rating(% diff. to max in group) | 2157(-1.6%) | 2193(0.0%) | |
CPU Mark(% diff. to max in group) | 6561(-7.9%) | 7127(0.0%) |
Intel Core i7-4770R @ 3.20GHz | 6,561 | |
Intel Core i7-4771 @ 3.50GHz | 7,127 | |
PassMark Software © 2008-2025 |
Intel Core i7-4770R @ 3.20GHz | NA | |
Intel Core i7-4771 @ 3.50GHz | 47.1 | |
PassMark Software © 2008-2025 |
Intel Core i7-4770R @ 3.20GHz | 2,157 | |
Intel Core i7-4771 @ 3.50GHz | 2,193 | |
PassMark Software © 2008-2025 |
Intel Core i7-4770R @ 3.20GHz | 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 |