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The Intel Xeon X3370 @ 3.00GHz is newer than Intel Xeon L5420 @ 2.50GHz also around 13% faster in multi-threaded (CPU Mark) testing, it is around 12% faster in single-thread testing. However, Intel Xeon L5420 @ 2.50GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 281 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Xeon L5420 @ 2.50GHz | ×Intel Xeon X3370 @ 3.00GHz | + ADD | |
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Socket Type | LGA771 | LGA775 | |
CPU Class | Server | Server | |
Clockspeed | 2.5 GHz | 3.0 GHz | |
Turbo Speed | Not Supported | Not Supported | |
# of Physical Cores | 4 (Threads: 4) | 4 (Threads: 4) | |
Cache | L1: 256KB, L2: 12.0MB, L3: 0MB | L1: 256KB, L2: 12.0MB, L3: 0MB | |
TDP | 50W | 95W | |
Yearly Running Cost | $9.13 | $17.34 | |
Other | |||
First Seen on Chart | Q1 2009 | Q2 2009 | |
# of Samples | 224 | 57 | |
CPU Value | 77.9 | 61.6 | |
Single Thread Rating(% diff. to max in group) | 1100(-12.2%) | 1253(0.0%) | |
CPU Mark(% diff. to max in group) | 2143(-13.1%) | 2465(0.0%) |
Intel Xeon L5420 @ 2.50GHz | 2,143 | |
Intel Xeon X3370 @ 3.00GHz | 2,465 | |
PassMark Software © 2008-2025 |
Intel Xeon L5420 @ 2.50GHz | 77.9 | |
Intel Xeon X3370 @ 3.00GHz | 61.6 | |
PassMark Software © 2008-2025 |
Intel Xeon L5420 @ 2.50GHz | 1,100 | |
Intel Xeon X3370 @ 3.00GHz | 1,253 | |
PassMark Software © 2008-2025 |
Intel Xeon L5420 @ 2.50GHz | Intel Xeon X3370 @ 3.00GHz | |
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Max TDP | 50W | 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 |