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Intel Xeon E5-2440 v2 vs Xeon X5660

The Intel Xeon E5-2440 v2 @ 1.90GHz is newer than Intel Xeon X5660 @ 2.80GHz also around 19% faster in multi-threaded (CPU Mark) testing, but Intel Xeon X5660 @ 2.80GHz is around 20% 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 315 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 E5-2440 v2 @ 1.90GHz×Intel Xeon X5660 @ 2.80GHz+ ADD
Price Search Online Search Online
Socket TypeLGA 1356LGA1366
CPU ClassServerServer
Clockspeed1.9 GHz2.8 GHz
Turbo SpeedUp to 2.4 GHzUp to 3.2 GHz
# of Physical Cores8 (Threads: 16)6 (Threads: 12)
CacheL1: 512KB, L2: 2.0MB, L3: 20MBL1: 384KB, L2: 1.5MB, L3: 12MB
TDP95W95W
Yearly Running Cost$17.34$17.34
Other
First Seen on ChartQ4 2014Q2 2010
# of Samples4311
CPU Value57.240.1
Single Thread Rating(% diff. to max in group)1103(-19.6%)1372(0.0%)
CPU Mark(% diff. to max in group)7434(0.0%)6015(-19.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of December 2024 - Higher results represent better performance
Intel Xeon E5-2440 v2 @ 1.90GHz
7,434
Intel Xeon X5660 @ 2.80GHz
6,015
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 1st of December 2024 - Higher results represent better value
Intel Xeon E5-2440 v2 @ 1.90GHz
57.2
Intel Xeon X5660 @ 2.80GHz
40.1
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of December 2024 - Higher results represent better performance
Intel Xeon E5-2440 v2 @ 1.90GHz
1,103
Intel Xeon X5660 @ 2.80GHz
1,372
PassMark Software © 2008-2024
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 E5-2440 v2 @ 1.90GHz Intel Xeon X5660 @ 2.80GHz
Max TDP95W95W
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.