Over 1,000,000 CPUs benchmarked
The Intel Core i7-3820 @ 3.60GHz is newer than AMD FX-8100 Eight-Core also around 29% faster in multi-threaded (CPU Mark) testing, it is around 34% faster in single-thread testing. However, Intel Core i7-3820 @ 3.60GHz uses around 31% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3171 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×AMD FX-8100 Eight-Core | ×Intel Core i7-3820 @ 3.60GHz | + ADD | |
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Socket Type | AM3+ | LGA2011 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 2.8 GHz | 3.6 GHz | |
Turbo Speed | Up to 3.7 GHz | Up to 3.8 GHz | |
# of Physical Cores | 8 (in 4 physical modules) | 4 (Threads: 8) | |
Cache | L1: 640KB, L2: 16.0MB, L3: 8MB | L1: 256KB, L2: 1.0MB, L3: 10MB | |
TDP | 95W | 130W | |
Yearly Running Cost | $17.34 | $23.73 | |
Other | |||
First Seen on Chart | Q1 2012 | Q1 2012 | |
# of Samples | 47 | 3124 | |
CPU Value | 41.6 | 38.2 | |
Single Thread Rating(% diff. to max in group) | 1154(-33.8%) | 1743(0.0%) | |
CPU Mark(% diff. to max in group) | 4073(-29.4%) | 5772(0.0%) |
AMD FX-8100 Eight-Core | 4,073 | |
Intel Core i7-3820 @ 3.60GHz | 5,772 | |
PassMark Software © 2008-2025 |
AMD FX-8100 Eight-Core | 41.6 | |
Intel Core i7-3820 @ 3.60GHz | 38.2 | |
PassMark Software © 2008-2025 |
AMD FX-8100 Eight-Core | 1,154 | |
Intel Core i7-3820 @ 3.60GHz | 1,743 | |
PassMark Software © 2008-2025 |
AMD FX-8100 Eight-Core | Intel Core i7-3820 @ 3.60GHz | |
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Max TDP | 95W | 130W |
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 |