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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2650 vs Xeon E5-2660

The Intel Xeon E5-2660 @ 2.20GHz is newer than Intel Xeon E5-2650 @ 2.00GHz also around 9% faster in multi-threaded (CPU Mark) testing, it is around 12% 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 390 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 E5-2650 @ 2.00GHz×Intel Xeon E5-2660 @ 2.20GHz+ ADD
Price $51.49 - BUY $6.05 - BUY
Socket TypeLGA2011LGA2011
CPU ClassServerServer
Clockspeed2.0 GHz2.2 GHz
Turbo SpeedUp to 2.8 GHzUp to 3.0 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 512KB, L2: 2.0MB, L3: 20MBL1: 512KB, L2: 2.0MB, L3: 20MB
TDP95W95W
Yearly Running Cost$17.34$17.34
Other
First Seen on ChartQ1 2012Q2 2012
# of Samples188202
CPU Value143.11,338.2
Single Thread Rating(% diff. to max in group)1222(-12.3%)1393(0.0%)
CPU Mark(% diff. to max in group)7368(-9.0%)8096(0.0%)

CPU Mark Rating
As of 16th of March 2025 - Higher results represent better performance
Intel Xeon E5-2650 @ 2.00GHz
7,368
Intel Xeon E5-2660 @ 2.20GHz
8,096
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 16th of March 2025 - Higher results represent better value
Intel Xeon E5-2650 @ 2.00GHz
143.1
Intel Xeon E5-2660 @ 2.20GHz
1,338.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 16th of March 2025 - Higher results represent better performance
Intel Xeon E5-2650 @ 2.00GHz
1,222
Intel Xeon E5-2660 @ 2.20GHz
1,393
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 E5-2650 @ 2.00GHz Intel Xeon E5-2660 @ 2.20GHz
Max TDP95W95W
Power consumption per day (kWh)0.190.19
Running cost per day$0.048$0.048
Power consumption per year (kWh)69.369.3
Running cost per year$17.34$17.34
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.