Over 1,000,000 CPUs benchmarked
The Intel Xeon E5-1620 v3 @ 3.50GHz is newer than Intel Xeon E5-2643 v2 @ 3.50GHz, while Intel Xeon E5-2643 v2 @ 3.50GHz is around 24% faster in multi-threaded (CPU Mark) testing, but Intel Xeon E5-1620 v3 @ 3.50GHz is around 6% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 1202 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Xeon E5-2643 v2 @ 3.50GHz | ×Intel Xeon E5-1620 v3 @ 3.50GHz | + ADD | |
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Socket Type | FCLGA2011 | LGA2011-v3 | |
CPU Class | Server | Server | |
Clockspeed | 3.5 GHz | 3.5 GHz | |
Turbo Speed | Up to 3.8 GHz | Up to 3.6 GHz | |
# of Physical Cores | 6 (Threads: 12) | 4 (Threads: 8) | |
Cache | L1: 384KB, L2: 1.5MB, L3: 25MB | L1: 256KB, L2: 1.0MB, L3: 10MB | |
TDP | 130W | 140W | |
Yearly Running Cost | $23.73 | $25.55 | |
Other | |||
First Seen on Chart | Q3 2013 | Q3 2014 | |
# of Samples | 45 | 1157 | |
CPU Value | 46.2 | 36.8 | |
Single Thread Rating(% diff. to max in group) | 1894(-5.6%) | 2007(0.0%) | |
CPU Mark(% diff. to max in group) | 9184(0.0%) | 6985(-23.9%) |
Intel Xeon E5-2643 v2 @ 3.50GHz | 9,184 | |
Intel Xeon E5-1620 v3 @ 3.50GHz | 6,985 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2643 v2 @ 3.50GHz | 46.2 | |
Intel Xeon E5-1620 v3 @ 3.50GHz | 36.8 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2643 v2 @ 3.50GHz | 1,894 | |
Intel Xeon E5-1620 v3 @ 3.50GHz | 2,007 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2643 v2 @ 3.50GHz | Intel Xeon E5-1620 v3 @ 3.50GHz | |
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Max TDP | 130W | 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 |