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The Intel Xeon E5-2648L v4 @ 1.80GHz is newer than Intel Xeon E5-4640 v3 @ 1.90GHz also around 15% faster in multi-threaded (CPU Mark) testing, but Intel Xeon E5-4640 v3 @ 1.90GHz is around 14% faster in single-thread testing. However, Intel Xeon E5-4640 v3 @ 1.90GHz uses around 33% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 10 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Xeon E5-4640 v3 @ 1.90GHz | ×Intel Xeon E5-2648L v4 @ 1.80GHz | + ADD | |
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Socket Type | FCLGA2011-3 | FCLGA2011-3 | |
CPU Class | Server | Server | |
Clockspeed | 1.9 GHz | 1.8 GHz | |
Turbo Speed | Up to 2.6 GHz | Up to 2.5 GHz | |
# of Physical Cores | 12 (Threads: 24) | 14 (Threads: 28) | |
Cache | L1: 768KB, L2: 3.0MB, L3: 30MB | L1: 512KB, L2: 2.0MB, L3: 32MB | |
TDP | 105W | 75W | |
Yearly Running Cost | $19.16 | $13.69 | |
Other | |||
First Seen on Chart | Q2 2017 | Q3 2017 | |
# of Samples | 4 | 6 | |
CPU Value | 0.0 | 8.8 | |
Single Thread Rating(% diff. to max in group) | 1514(0.0%) | 1302(-14.0%) | |
CPU Mark(% diff. to max in group) | 10372(-14.6%) | 12151(0.0%) |
Intel Xeon E5-4640 v3 @ 1.90GHz | 10,372 | |
Intel Xeon E5-2648L v4 @ 1.80GHz | 12,151 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-4640 v3 @ 1.90GHz | NA | |
Intel Xeon E5-2648L v4 @ 1.80GHz | 8.8 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-4640 v3 @ 1.90GHz | 1,514 | |
Intel Xeon E5-2648L v4 @ 1.80GHz | 1,302 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-4640 v3 @ 1.90GHz | Intel Xeon E5-2648L v4 @ 1.80GHz | |
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Max TDP | 105W | 75W |
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 |