Over 1,000,000 CPUs benchmarked
The Intel Xeon E5-2620 @ 2.00GHz is newer than Intel Xeon E5645 @ 2.40GHz and has comparable multi-threaded (CPU Mark) and single-thread rating. However, Intel Xeon E5-2620 @ 2.00GHz uses around 17% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 430 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Xeon E5645 @ 2.40GHz | ×Intel Xeon E5-2620 @ 2.00GHz | + ADD | |
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Socket Type | LGA1366 | LGA2011 | |
CPU Class | Server | Server | |
Clockspeed | 2.4 GHz | 2.0 GHz | |
Turbo Speed | Up to 2.7 GHz | Up to 2.5 GHz | |
# of Physical Cores | 6 (Threads: 12) | 6 (Threads: 12) | |
Cache | L1: 384KB, L2: 1.5MB, L3: 12MB | L1: 384KB, L2: 1.5MB, L3: 15MB | |
TDP | 80W | 95W | |
Yearly Running Cost | $14.60 | $17.34 | |
Other | |||
First Seen on Chart | Q2 2011 | Q2 2012 | |
# of Samples | 99 | 331 | |
CPU Value | 36.8 | 135.7 | |
Single Thread Rating(% diff. to max in group) | 1156(0.0%) | 1109(-4.0%) | |
CPU Mark(% diff. to max in group) | 5046(-4.6%) | 5291(0.0%) |
Intel Xeon E5645 @ 2.40GHz | 5,046 | |
Intel Xeon E5-2620 @ 2.00GHz | 5,291 | |
PassMark Software © 2008-2024 |
Intel Xeon E5645 @ 2.40GHz | 36.8 | |
Intel Xeon E5-2620 @ 2.00GHz | 135.7 | |
PassMark Software © 2008-2024 |
Intel Xeon E5645 @ 2.40GHz | 1,156 | |
Intel Xeon E5-2620 @ 2.00GHz | 1,109 | |
PassMark Software © 2008-2024 |
Intel Xeon E5645 @ 2.40GHz | Intel Xeon E5-2620 @ 2.00GHz | |
---|---|---|
Max TDP | 80W | 95W |
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 |