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AMD Opteron 2356 vs Intel Xeon X3220

The AMD Opteron 2356 is newer than Intel Xeon X3220 @ 2.40GHz, while Intel Xeon X3220 @ 2.40GHz is around 7% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Xeon X3220 @ 2.40GHz uses around 33% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 110 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.

×AMD Opteron 2356×Intel Xeon X3220 @ 2.40GHz+ ADD
Price $71.95 - BUY Search Online
Socket TypeF (1207)LGA775
CPU ClassServerServer
Clockspeed2.3 GHz2.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 512KB, L2: 2.0MB, L3: 2MBL1: 256KB, L2: 8.0MB, L3: 0MB
TDP75W105W
Yearly Running Cost$13.69$19.16
Other
First Seen on ChartQ3 2009Q2 2009
# of Samples6104
CPU Value25.429.8
Single Thread Rating(% diff. to max in group)905(-2.3%)926(0.0%)
CPU Mark(% diff. to max in group)1829(-7.3%)1973(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of April 2025 - Higher results represent better performance
AMD Opteron 2356
1,829
Intel Xeon X3220 @ 2.40GHz
1,973
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 6th of April 2025 - Higher results represent better value
AMD Opteron 2356
25.4
Intel Xeon X3220 @ 2.40GHz
29.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
AMD Opteron 2356
905
Intel Xeon X3220 @ 2.40GHz
926
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.
AMD Opteron 2356 Intel Xeon X3220 @ 2.40GHz
Max TDP75W105W
Power consumption per day (kWh)0.150.21
Running cost per day$0.037$0.052
Power consumption per year (kWh)54.876.6
Running cost per year$13.69$19.16
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.