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Intel Xeon X5492 vs Xeon E3-1220 V2

The Intel Xeon E3-1220 V2 @ 3.10GHz is newer than Intel Xeon X5492 @ 3.40GHz also around 38% faster in multi-threaded (CPU Mark) testing, it is around 22% faster in single-thread testing. However, Intel Xeon E3-1220 V2 @ 3.10GHz uses substantially less power. 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 X5492 @ 3.40GHz×Intel Xeon E3-1220 V2 @ 3.10GHz+ ADD
Price Search Online $89.95 - BUY
Socket TypeLGA771LGA1155
CPU ClassServerServer
Clockspeed3.4 GHz3.1 GHz
Turbo SpeedNot SupportedUp to 3.5 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 12.0MB, L3: 0MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP150W69W
Yearly Running Cost$27.38$12.59
Other
First Seen on ChartQ1 2008Q3 2012
# of Samples29350
CPU Value2.152.0
Single Thread Rating(% diff. to max in group)1464(-21.9%)1875(0.0%)
CPU Mark(% diff. to max in group)2912(-37.8%)4679(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Xeon X5492 @ 3.40GHz
2,912
Intel Xeon E3-1220 V2 @ 3.10GHz
4,679
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Intel Xeon X5492 @ 3.40GHz
2.1
Intel Xeon E3-1220 V2 @ 3.10GHz
52.0
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Xeon X5492 @ 3.40GHz
1,464
Intel Xeon E3-1220 V2 @ 3.10GHz
1,875
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 X5492 @ 3.40GHz Intel Xeon E3-1220 V2 @ 3.10GHz
Max TDP150W69W
Power consumption per day (kWh)0.300.14
Running cost per day$0.075$0.035
Power consumption per year (kWh)109.550.4
Running cost per year$27.38$12.59
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.