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Intel Xeon E5-1660 v4 vs Xeon Gold 5115

The Intel Xeon Gold 5115 @ 2.40GHz is newer than Intel Xeon E5-1660 v4 @ 3.20GHz and is around 13% faster in multi-threaded (CPU Mark) testing. The Intel Xeon Gold 5115 @ 2.40GHz is around -15% slower in single-thread testing. Also, Intel Xeon E5-1660 v4 @ 3.20GHz uses around 49% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 123 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 v4 @ 3.20GHz×Intel Xeon Gold 5115 @ 2.40GHz+ ADD
Price $352.36 - BUY $349.31 - BUY
Socket TypeFCLGA2011-3FCLGA3647
CPU ClassServerServer
Clockspeed3.2 GHz2.4 GHz
Turbo SpeedUp to 3.8 GHzUp to 3.2 GHz
# of Physical Cores8 (Threads: 16)10 (Threads: 20)
CacheL1: 512KB, L2: 2.0MB, L3: 20MBL1: 512KB, L2: 8.0MB, L3: 14MB
TDP140W85W
Yearly Running Cost$25.55$15.51
Other
First Seen on ChartQ4 2016Q1 2018
# of Samples1185
CPU Value37.943.0
Single Thread Rating(% diff. to max in group)2190(0.0%)1867(-14.7%)
CPU Mark(% diff. to max in group)13341(-11.2%)15017(0.0%)

CPU Mark Rating
As of 10th of November 2025 - Higher results represent better performance
Intel Xeon E5-1660 v4 @ 3.20GHz
13,341
Intel Xeon Gold 5115 @ 2.40GHz
15,017
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 10th of November 2025 - Higher results represent better value
Intel Xeon E5-1660 v4 @ 3.20GHz
37.9
Intel Xeon Gold 5115 @ 2.40GHz
43.0
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 10th of November 2025 - Higher results represent better performance
Intel Xeon E5-1660 v4 @ 3.20GHz
2,190
Intel Xeon Gold 5115 @ 2.40GHz
1,867
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 v4 @ 3.20GHz Intel Xeon Gold 5115 @ 2.40GHz
Max TDP140W85W
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.