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The Intel Xeon E5-2603 v3 @ 1.60GHz is newer than Intel Xeon E5-1603 v3 @ 2.80GHz, while Intel Xeon E5-1603 v3 @ 2.80GHz is around 13% faster in multi-threaded (CPU Mark) testing, it is around 42% faster in single-thread testing. However, Intel Xeon E5-1603 v3 @ 2.80GHz uses around 49% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 190 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Xeon E5-2603 v3 @ 1.60GHz | ×Intel Xeon E5-1603 v3 @ 2.80GHz | + ADD | |
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Socket Type | LGA2011-v3 | LGA2011-v3 | |
CPU Class | Server | Server | |
Clockspeed | 1.6 GHz | 2.8 GHz | |
Turbo Speed | Not Supported | Not Supported | |
# of Physical Cores | 6 (Threads: 6) | 4 (Threads: 4) | |
Cache | L1: 384KB, L2: 1.5MB, L3: 15MB | L1: 256KB, L2: 1.0MB, L3: 10MB | |
TDP | 85W | 140W | |
Yearly Running Cost | $15.51 | $25.55 | |
Other | |||
First Seen on Chart | Q1 2015 | Q1 2015 | |
# of Samples | 39 | 151 | |
CPU Value | 77.5 | 346.2 | |
Single Thread Rating(% diff. to max in group) | 938(-42.1%) | 1619(0.0%) | |
CPU Mark(% diff. to max in group) | 3858(-13.5%) | 4459(0.0%) |
Intel Xeon E5-2603 v3 @ 1.60GHz | 3,858 | |
Intel Xeon E5-1603 v3 @ 2.80GHz | 4,459 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2603 v3 @ 1.60GHz | 77.5 | |
Intel Xeon E5-1603 v3 @ 2.80GHz | 346.2 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2603 v3 @ 1.60GHz | 938 | |
Intel Xeon E5-1603 v3 @ 2.80GHz | 1,619 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2603 v3 @ 1.60GHz | Intel Xeon E5-1603 v3 @ 2.80GHz | |
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Max TDP | 85W | 140W |
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 |