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The AMD Opteron 3280 is newer than Intel Xeon L5520 @ 2.27GHz also around 39% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. 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 38 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
Compare the performance of up to 5 different CPUs
Compare List | |
1: Intel Xeon L5520 @ 2.27GHz | |
2: AMD Opteron 3280 | |
×Intel Xeon L5520 @ 2.27GHz | ×AMD Opteron 3280 | + ADD | |
---|---|---|---|
Price | Search Online | Search Online | |
Socket Type | LGA1366 | AM3+ | |
CPU Class | Server | Server | |
Clockspeed | 2.3 GHz | 2.4 GHz | |
Turbo Speed | Up to 2.5 GHz | Up to 2.7 GHz | |
# of Physical Cores | 4 (Threads: 8) | 8 (in 8 physical modules) | |
Cache | L1: 256KB, L2: 1.0MB, | L1: 640KB, L2: 16.0MB, L3: 8MB | |
TDP | 60W | 65W | |
Yearly Running Cost | $10.95 | $11.86 | |
Other | |||
First Seen on Chart | Q1 2010 | Q3 2012 | |
# of Samples | 25 | 13 | |
CPU Value | 78.4 | 51.7 | |
Single Thread Rating(% diff. to max in group) | 1001(-3.4%) | 1036(0.0%) | |
CPU Mark(% diff. to max in group) | 2274(-38.9%) | 3723(0.0%) |
Intel Xeon L5520 @ 2.27GHz | 2,274 | |
AMD Opteron 3280 | 3,723 | |
PassMark Software © 2008-2025 |
Intel Xeon L5520 @ 2.27GHz | 78.4 | |
AMD Opteron 3280 | 51.7 | |
PassMark Software © 2008-2025 |
Intel Xeon L5520 @ 2.27GHz | 1,001 | |
AMD Opteron 3280 | 1,036 | |
PassMark Software © 2008-2025 |
Intel Xeon L5520 @ 2.27GHz | AMD Opteron 3280 | |
---|---|---|
Max TDP | 60W | 65W |
Power consumption per day (kWh) | 0.12 | 0.13 |
Running cost per day | $0.030 | $0.033 |
Power consumption per year (kWh) | 43.8 | 47.5 |
Running cost per year | $10.95 | $11.86 |