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Intel Xeon E5-2660 v3 vs Xeon E5-2670 v2

The Intel Xeon E5-2660 v3 @ 2.60GHz is newer than Intel Xeon E5-2670 v2 @ 2.50GHz and is around 15% faster in multi-threaded (CPU Mark) testing. The Intel Xeon E5-2660 v3 @ 2.60GHz is around 10% 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 379 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 E5-2660 v3 @ 2.60GHz×Intel Xeon E5-2670 v2 @ 2.50GHz+ ADD
Price $189.95 - BUY Search Online
Socket TypeLGA2011-v3FCLGA2011
CPU ClassServerServer
Clockspeed2.6 GHz2.5 GHz
Turbo SpeedUp to 3.3 GHzUp to 3.3 GHz
# of Physical Cores10 (Threads: 20)10 (Threads: 20)
CacheL1: 640KB, L2: 2.5MB, L3: 25MBL1: 640KB, L2: 2.5MB, L3: 25MB
TDP105W115W
Yearly Running Cost$19.16$20.99
Other
First Seen on ChartQ3 2014Q1 2014
# of Samples230149
CPU Value68.860.0
Single Thread Rating(% diff. to max in group)1805(0.0%)1633(-9.5%)
CPU Mark(% diff. to max in group)13069(0.0%)11388(-12.9%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 20th of June 2025 - Higher results represent better performance
Intel Xeon E5-2660 v3 @ 2.60GHz
13,069
Intel Xeon E5-2670 v2 @ 2.50GHz
11,388
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 20th of June 2025 - Higher results represent better value
Intel Xeon E5-2660 v3 @ 2.60GHz
68.8
Intel Xeon E5-2670 v2 @ 2.50GHz
60.0
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 20th of June 2025 - Higher results represent better performance
Intel Xeon E5-2660 v3 @ 2.60GHz
1,805
Intel Xeon E5-2670 v2 @ 2.50GHz
1,633
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 E5-2660 v3 @ 2.60GHz Intel Xeon E5-2670 v2 @ 2.50GHz
Max TDP105W115W
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.