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Intel Xeon E3-1225 vs Xeon E5-2609 v3

The Intel Xeon E5-2609 v3 @ 1.90GHz is newer than Intel Xeon E3-1225 @ 3.10GHz and is around 15% faster in multi-threaded (CPU Mark) testing. The Intel Xeon E5-2609 v3 @ 1.90GHz is around -31% slower in single-thread testing. Also, Intel Xeon E3-1225 @ 3.10GHz uses around 17% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 384 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 E3-1225 @ 3.10GHz×Intel Xeon E5-2609 v3 @ 1.90GHz+ ADD
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Socket TypeLGA1155LGA2011-v3
CPU ClassServerServer
Clockspeed3.1 GHz1.9 GHz
Turbo SpeedUp to 3.4 GHzNot Supported
# of Physical Cores4 (Threads: 4)6 (Threads: 6)
CacheL1: 256KB, L2: 1.0MB, L3: 6MBL1: 384KB, L2: 1.5MB, L3: 15MB
TDP95W80W
Yearly Running Cost$17.34$14.60
Other
First Seen on ChartQ1 2011Q4 2014
# of Samples33450
CPU Rank26622498
CPU Value19.023.7
Single Thread Rating(% diff. to max in group)1580(0.0%)1094(-30.7%)
CPU Mark(% diff. to max in group)3906(-13.2%)4499(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 10th of March 2026 - Higher results represent better performance
Intel Xeon E3-1225 @ 3.10GHz
3,906
Intel Xeon E5-2609 v3 @ 1.90GHz
4,499
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 10th of March 2026 - Higher results represent better value
Intel Xeon E3-1225 @ 3.10GHz
19.0
Intel Xeon E5-2609 v3 @ 1.90GHz
23.7
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 10th of March 2026 - Higher results represent better performance
Intel Xeon E3-1225 @ 3.10GHz
1,580
Intel Xeon E5-2609 v3 @ 1.90GHz
1,094
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 E3-1225 @ 3.10GHz Intel Xeon E5-2609 v3 @ 1.90GHz
Max TDP95W80W
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.