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The Intel Xeon E3-1270 @ 3.40GHz is newer than Intel Xeon E3-1275 @ 3.40GHz and has comparable multi-threaded (CPU Mark) and single-thread rating. However, Intel Xeon E3-1275 @ 3.40GHz uses around 17% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 474 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
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×Intel Xeon E3-1275 @ 3.40GHz | ×Intel Xeon E3-1270 @ 3.40GHz | + ADD | |
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Price |
$160 - BUY
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Socket Type | LGA1155 | LGA1155 | |
CPU Class | Server | Server | |
Clockspeed | 3.4 GHz | 3.4 GHz | |
Turbo Speed | Up to 3.8 GHz | Up to 3.8 GHz | |
# of Physical Cores | 4 (Threads: 8) | 4 (Threads: 8) | |
Cache | L1: 256KB, L2: 1.0MB, L3: 8MB | L1: 256KB, L2: 1.0MB, L3: 8MB | |
TDP | 95W | 80W | |
Yearly Running Cost | $17.34 | $14.60 | |
Other | |||
First Seen on Chart | Q2 2011 | Q2 2011 | |
# of Samples | 132 | 342 | |
CPU Value | 34.4 | 30.1 | |
Single Thread Rating(% diff. to max in group) | 1781(0.0%) | 1744(-2.1%) | |
CPU Mark(% diff. to max in group) | 5499(0.0%) | 5361(-2.5%) |
Intel Xeon E3-1275 @ 3.40GHz | 5,499 | |
Intel Xeon E3-1270 @ 3.40GHz | 5,361 | |
PassMark Software © 2008-2025 |
Intel Xeon E3-1275 @ 3.40GHz | 34.4 | |
Intel Xeon E3-1270 @ 3.40GHz | 30.1 | |
PassMark Software © 2008-2025 |
Intel Xeon E3-1275 @ 3.40GHz | 1,781 | |
Intel Xeon E3-1270 @ 3.40GHz | 1,744 | |
PassMark Software © 2008-2025 |
Intel Xeon E3-1275 @ 3.40GHz | Intel Xeon E3-1270 @ 3.40GHz | |
---|---|---|
Max TDP | 95W | 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 |