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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1281 v3 @ 3.70GHz vs Intel Xeon E5-1620 v3 @ 3.50GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Xeon E3-1281 v3 @ 3.70GHz×Intel Xeon E5-1620 v3 @ 3.50GHz+ ADD
Price$546.25
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$409.95
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Socket TypeLGA1150LGA2011-v3
CPU ClassServerServer
Clockspeed3.7 GHz3.5 GHz
Turbo SpeedUp to 4.1 GHzUp to 3.6 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP82W140W
Yearly Running Cost$14.97$25.55
First Seen on ChartQ2 2015Q2 2014
# of Samples22696
Cross-Platform Rating1601615005
Single Thread Rating23082027
CPU Mark72106980

CPU Mark Rating
As of 21st of April 2021 - Higher results represent better performance
Intel Xeon E3-1281 v3 @ 3.70GHz
7,210
Intel Xeon E5-1620 v3 @ 3.50GHz
6,980
CPU Value (CPU Mark / $Price)
As of 21st of April 2021 - Higher results represent better value
Intel Xeon E3-1281 v3 @ 3.70GHz
13.20
Intel Xeon E5-1620 v3 @ 3.50GHz
17.03
CPU Single Thread Rating
As of 21st of April 2021 - Higher results represent better performance
Intel Xeon E3-1281 v3 @ 3.70GHz
2,308
Intel Xeon E5-1620 v3 @ 3.50GHz
2,027

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Xeon E3-1281 v3 @ 3.70GHzIntel Xeon E5-1620 v3 @ 3.50GHz
Max TDP82W140W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.