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The AMD Opteron 3280 is newer than Intel Xeon W3565 @ 3.20GHz also around 9% faster in multi-threaded (CPU Mark) testing, but Intel Xeon W3565 @ 3.20GHz is around 31% faster in single-thread testing. However, AMD Opteron 3280 uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 462 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 W3565 @ 3.20GHz | |
2: AMD Opteron 3280 | |
×Intel Xeon W3565 @ 3.20GHz | ×AMD Opteron 3280 | + ADD | |
---|---|---|---|
Price | Search Online | Search Online | |
Socket Type | LGA1366 | AM3+ | |
CPU Class | Server | Server | |
Clockspeed | 3.2 GHz | 2.4 GHz | |
Turbo Speed | Up to 3.5 GHz | Up to 2.7 GHz | |
# of Physical Cores | 4 (Threads: 8) | 8 (in 8 physical modules) | |
Cache | L1: 256KB, L2: 1.0MB, L3: 8MB | L1: 640KB, L2: 16.0MB, L3: 8MB | |
TDP | 130W | 65W | |
Yearly Running Cost | $23.73 | $11.86 | |
Other | |||
First Seen on Chart | Q4 2009 | Q3 2012 | |
# of Samples | 449 | 13 | |
CPU Value | 56.4 | 51.7 | |
Single Thread Rating(% diff. to max in group) | 1504(0.0%) | 1036(-31.1%) | |
CPU Mark(% diff. to max in group) | 3379(-9.2%) | 3723(0.0%) |
Intel Xeon W3565 @ 3.20GHz | 3,379 | |
AMD Opteron 3280 | 3,723 | |
PassMark Software © 2008-2025 |
Intel Xeon W3565 @ 3.20GHz | 56.4 | |
AMD Opteron 3280 | 51.7 | |
PassMark Software © 2008-2025 |
Intel Xeon W3565 @ 3.20GHz | 1,504 | |
AMD Opteron 3280 | 1,036 | |
PassMark Software © 2008-2025 |
Intel Xeon W3565 @ 3.20GHz | AMD Opteron 3280 | |
---|---|---|
Max TDP | 130W | 65W |
Power consumption per day (kWh) | 0.26 | 0.13 |
Running cost per day | $0.065 | $0.033 |
Power consumption per year (kWh) | 94.9 | 47.5 |
Running cost per year | $23.73 | $11.86 |