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Intel Xeon E5-1660 v3 vs Xeon E5-1650 v3

The Intel Xeon E5-1660 v3 @ 3.00GHz is newer than Intel Xeon E5-1650 v3 @ 3.50GHz also around 17% faster in multi-threaded (CPU Mark) testing, but Intel Xeon E5-1650 v3 @ 3.50GHz is around 7% 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 1231 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 E5-1660 v3 @ 3.00GHz×Intel Xeon E5-1650 v3 @ 3.50GHz+ ADD
Price $198.95 - BUY $1425 - BUY
Socket TypeLGA2011-v3LGA2011-v3
CPU ClassServerServer
Clockspeed3.0 GHz3.5 GHz
Turbo SpeedUp to 3.5 GHzUp to 3.8 GHz
# of Physical Cores8 (Threads: 16)6 (Threads: 12)
CacheL1: 512KB, L2: 2.0MB, L3: 20MBL1: 384KB, L2: 1.5MB, L3: 15MB
TDP140W140W
Yearly Running Cost$25.55$25.55
Other
First Seen on ChartQ4 2014Q4 2014
# of Samples1111120
CPU Value62.87.3
Single Thread Rating(% diff. to max in group)1974(-7.0%)2122(0.0%)
CPU Mark(% diff. to max in group)12497(0.0%)10404(-16.7%)

CPU Mark Rating
As of 13th of January 2025 - Higher results represent better performance
Intel Xeon E5-1660 v3 @ 3.00GHz
12,497
Intel Xeon E5-1650 v3 @ 3.50GHz
10,404
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of January 2025 - Higher results represent better value
Intel Xeon E5-1660 v3 @ 3.00GHz
62.8
Intel Xeon E5-1650 v3 @ 3.50GHz
7.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of January 2025 - Higher results represent better performance
Intel Xeon E5-1660 v3 @ 3.00GHz
1,974
Intel Xeon E5-1650 v3 @ 3.50GHz
2,122
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 E5-1660 v3 @ 3.00GHz Intel Xeon E5-1650 v3 @ 3.50GHz
Max TDP140W140W
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.