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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2651 v2 @ 1.80GHz vs Intel Xeon E5-2640 v4 @ 2.40GHz

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

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Xeon E5-2651 v2 @ 1.80GHz×Intel Xeon E5-2640 v4 @ 2.40GHz+ ADD
Price Search Online $200 - BUY
Socket TypeLGA 2011FCLGA2011-3
CPU ClassServerServer
Clockspeed1.8 GHz2.4 GHz
Turbo SpeedUp to 2.2 GHzUp to 3.4 GHz
# of Physical Cores12 (Threads: 24)10 (Threads: 20)
CacheL1: 512KB, L2: 2.0MB, L3: 30MBL1: 512KB, L2: 2.0MB, L3: 25MB
Max TDPNA290W
Yearly Running CostNA$16.43
Other
First Seen on ChartQ2 2016Q2 2016
# of Samples1458
CPU Value33.860.0
Single Thread Rating(% diff. to max in group)1136(-38.0%)1832(0.0%)
CPU Mark(% diff. to max in group)9408(-21.7%)12009(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 31st of May 2023 - Higher results represent better performance
Intel Xeon E5-2651 v2 @ 1.80GHz
9,408
Intel Xeon E5-2640 v4 @ 2.40GHz
12,009
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 31st of May 2023 - Higher results represent better value
Intel Xeon E5-2651 v2 @ 1.80GHz
33.8
Intel Xeon E5-2640 v4 @ 2.40GHz
60.0
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 31st of May 2023 - Higher results represent better performance
Intel Xeon E5-2651 v2 @ 1.80GHz
1,136
Intel Xeon E5-2640 v4 @ 2.40GHz
1,832
PassMark Software © 2008-2023

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 E5-2651 v2 @ 1.80GHzIntel Xeon E5-2640 v4 @ 2.40GHz
Max TDPNA90W
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.