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The Intel Xeon E5520 @ 2.27GHz is newer than Intel Xeon X5260 @ 3.33GHz and is significantly faster in multi-threaded (CPU Mark) testing, but Intel Xeon X5260 @ 3.33GHz is around 25% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 234 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Xeon X5260 @ 3.33GHz | ×Intel Xeon E5520 @ 2.27GHz | + ADD | |
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Socket Type | LGA771 | LGA1366 | |
CPU Class | Server | Server | |
Clockspeed | 3.3 GHz | 2.3 GHz | |
Turbo Speed | Not Supported | Up to 2.5 GHz | |
# of Physical Cores | 2 (Threads: 2) | 4 (Threads: 8) | |
Cache | L1: 128KB, L2: 6.0MB, L3: 0MB | L1: 256KB, L2: 1.0MB, L3: 8MB | |
TDP | 80W | 80W | |
Yearly Running Cost | $14.60 | $14.60 | |
Other | |||
First Seen on Chart | Q1 2009 | Q1 2009 | |
# of Samples | 44 | 190 | |
CPU Value | 95.2 | 93.9 | |
Single Thread Rating(% diff. to max in group) | 14063(0.0%) | 1056(-24.9%) | |
CPU Mark(% diff. to max in group) | 1238(-51.1%) | 2533(0.0%) |
Intel Xeon X5260 @ 3.33GHz | 1,238 | |
Intel Xeon E5520 @ 2.27GHz | 2,533 | |
PassMark Software © 2008-2025 |
Intel Xeon X5260 @ 3.33GHz | 95.2 | |
Intel Xeon E5520 @ 2.27GHz | 93.9 | |
PassMark Software © 2008-2025 |
Intel Xeon X5260 @ 3.33GHz | 1,406 | |
Intel Xeon E5520 @ 2.27GHz | 1,056 | |
PassMark Software © 2008-2025 |
Intel Xeon X5260 @ 3.33GHz | Intel Xeon E5520 @ 2.27GHz | |
---|---|---|
Max TDP | 80W | 80W |
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 |