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The Intel Xeon E3-1585 v5 @ 3.50GHz is newer than Intel Xeon E3-1280 v6 @ 3.90GHz, while Intel Xeon E3-1280 v6 @ 3.90GHz is around 8% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Xeon E3-1280 v6 @ 3.90GHz uses around 10% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 26 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Xeon E3-1280 v6 @ 3.90GHz | ×Intel Xeon E3-1585 v5 @ 3.50GHz | + ADD | |
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Price |
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Socket Type | FCLGA1151 | FCBGA1440 | |
CPU Class | Server | Server | |
Clockspeed | 3.9 GHz | 3.5 GHz | |
Turbo Speed | Up to 4.2 GHz | Up to 3.9 GHz | |
# of Physical Cores | 4 (Threads: 8) | 4 (Threads: 8) | |
Cache | L1: 256KB, L2: 1.0MB, L3: 6MB | L1: 256KB, L2: 1.0MB, L3: 8MB | |
TDP | 72W | 65W | |
Yearly Running Cost | $13.14 | $11.86 | |
Other | Intel Iris Pro Graphics P580 | ||
First Seen on Chart | Q1 2017 | Q2 2017 | |
# of Samples | 20 | 6 | |
CPU Value | 16.2 | 15.1 | |
Single Thread Rating(% diff. to max in group) | 2508(0.0%) | 2402(-4.2%) | |
CPU Mark(% diff. to max in group) | 9093(0.0%) | 8408(-7.5%) |
Intel Xeon E3-1280 v6 @ 3.90GHz | 9,093 | |
Intel Xeon E3-1585 v5 @ 3.50GHz | 8,408 | |
PassMark Software © 2008-2025 |
Intel Xeon E3-1280 v6 @ 3.90GHz | 16.2 | |
Intel Xeon E3-1585 v5 @ 3.50GHz | 15.1 | |
PassMark Software © 2008-2025 |
Intel Xeon E3-1280 v6 @ 3.90GHz | 2,508 | |
Intel Xeon E3-1585 v5 @ 3.50GHz | 2,402 | |
PassMark Software © 2008-2025 |
Intel Xeon E3-1280 v6 @ 3.90GHz | Intel Xeon E3-1585 v5 @ 3.50GHz | |
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Max TDP | 72W | 65W |
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 |