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CPU Benchmarks

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Intel Xeon E5-2651 v2 vs Xeon E5-2450 v2

The Intel Xeon E5-2450 v2 @ 2.50GHz is newer than Intel Xeon E5-2651 v2 @ 1.80GHz, while Intel Xeon E5-2651 v2 @ 1.80GHz is around 7% faster in multi-threaded (CPU Mark) testing, but Intel Xeon E5-2450 v2 @ 2.50GHz is around 29% faster in single-thread testing. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 27 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • 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 E5-2450 v2 @ 2.50GHz+ ADD
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Socket TypeLGA 2011LGA 1356
CPU ClassServerServer
Clockspeed1.8 GHz2.5 GHz
Turbo SpeedUp to 2.2 GHzUp to 3.3 GHz
# of Physical Cores12 (Threads: 24)8 (Threads: 16)
CacheL1: 768KB, L2: 3.0MB, L3: 30MBL1: 512KB, L2: 2.0MB, L3: 20MB
TDPNA295W
Yearly Running CostNA$17.34
Other
First Seen on ChartQ2 2016Q3 2017
# of Samples1710
CPU Value34.331.2
Single Thread Rating(% diff. to max in group)1131(-28.8%)1589(0.0%)
CPU Mark(% diff. to max in group)9551(0.0%)8889(-6.9%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 2nd of April 2025 - Higher results represent better performance
Intel Xeon E5-2651 v2 @ 1.80GHz
9,551
Intel Xeon E5-2450 v2 @ 2.50GHz
8,889
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 2nd of April 2025 - Higher results represent better value
Intel Xeon E5-2651 v2 @ 1.80GHz
34.3
Intel Xeon E5-2450 v2 @ 2.50GHz
31.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 2nd of April 2025 - Higher results represent better performance
Intel Xeon E5-2651 v2 @ 1.80GHz
1,131
Intel Xeon E5-2450 v2 @ 2.50GHz
1,589
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 @ 1.80GHz Intel Xeon E5-2450 v2 @ 2.50GHz
Max TDPNA95W
Power consumption per day (kWh)NA0.19
Running cost per dayNA$0.048
Power consumption per year (kWh)NA69.3
Running cost per yearNA$17.34
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.