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Intel Xeon E5502 vs Xeon 5150

The Intel Xeon E5502 @ 1.87GHz is newer than Intel Xeon 5150 @ 2.66GHz, while the multi-threaded (CPU Mark) is simliar, Intel Xeon 5150 @ 2.66GHz is around 20% faster in single-thread testing. However, Intel Xeon E5502 @ 1.87GHz uses around 21% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 54 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 E5502 @ 1.87GHz×Intel Xeon 5150 @ 2.66GHz+ ADD
Price Search Online Search Online
Socket TypeLGA1366LGA771
CPU ClassServerServer
Clockspeed1.9 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 128KB, L2: 4.0MB, L3: 0MB
TDP80W65W
Yearly Running Cost$14.60$11.86
Other
First Seen on ChartQ2 2009Q1 2009
# of Samples846
CPU Value21.528.4
Single Thread Rating(% diff. to max in group)799(-19.6%)9943(0.0%)
CPU Mark(% diff. to max in group)837(-4.9%)880(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 15th of April 2025 - Higher results represent better performance
Intel Xeon E5502 @ 1.87GHz
837
Intel Xeon 5150 @ 2.66GHz
880
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of April 2025 - Higher results represent better value
Intel Xeon E5502 @ 1.87GHz
21.5
Intel Xeon 5150 @ 2.66GHz
28.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of April 2025 - Higher results represent better performance
Intel Xeon E5502 @ 1.87GHz
799
Intel Xeon 5150 @ 2.66GHz
994
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 E5502 @ 1.87GHz Intel Xeon 5150 @ 2.66GHz
Max TDP80W65W
Power consumption per day (kWh)0.160.13
Running cost per day$0.040$0.033
Power consumption per year (kWh)58.447.5
Running cost per year$14.60$11.86
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.