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Intel Xeon E5-2670 v2 vs Xeon E5-2658 v2

The Intel Xeon E5-2670 v2 @ 2.50GHz is newer than Intel Xeon E5-2658 v2 @ 2.40GHz and is around 7% faster in multi-threaded (CPU Mark) testing. The Intel Xeon E5-2670 v2 @ 2.50GHz is around 10% faster in single-thread testing. Also, Intel Xeon E5-2670 v2 @ 2.50GHz uses around 19% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 203 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 E5-2670 v2 @ 2.50GHz×Intel Xeon E5-2658 v2 @ 2.40GHz+ ADD
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Socket TypeFCLGA2011LGA 2011
CPU ClassServerServer
Clockspeed2.5 GHz2.4 GHz
Turbo SpeedUp to 3.3 GHzUp to 3.0 GHz
# of Physical Cores10 (Threads: 20)10 (Threads: 20)
CacheL1: 640KB, L2: 2.5MB, L3: 25MBL1: 512KB, L2: 2.0MB,
TDP115W95W
Yearly Running Cost$20.99$17.34
Other
First Seen on ChartQ1 2014Q4 2013
# of Samples17429
CPU Rank14761525
CPU Value59.476.5
Single Thread Rating(% diff. to max in group)1623(0.0%)1472(-9.3%)
CPU Mark(% diff. to max in group)11277(0.0%)10560(-6.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 13th of February 2026 - Higher results represent better performance
Intel Xeon E5-2670 v2 @ 2.50GHz
11,277
Intel Xeon E5-2658 v2 @ 2.40GHz
10,560
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 13th of February 2026 - Higher results represent better value
Intel Xeon E5-2670 v2 @ 2.50GHz
59.4
Intel Xeon E5-2658 v2 @ 2.40GHz
76.5
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 13th of February 2026 - Higher results represent better performance
Intel Xeon E5-2670 v2 @ 2.50GHz
1,623
Intel Xeon E5-2658 v2 @ 2.40GHz
1,472
PassMark Software © 2008-2026
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 E5-2670 v2 @ 2.50GHz Intel Xeon E5-2658 v2 @ 2.40GHz
Max TDP115W95W
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.