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AMD Opteron 2356 vs Intel Xeon E5450

The AMD Opteron 2356 is newer than Intel Xeon E5450 @ 3.00GHz, while Intel Xeon E5450 @ 3.00GHz is around 33% faster in multi-threaded (CPU Mark) testing, it is around 34% 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 1324 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 E5450 @ 3.00GHz+ ADD
Price $71.95 - BUY Search Online
Socket TypeF (1207)LGA771
CPU ClassServerServer
Clockspeed2.3 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 512KB, L2: 2.0MB, L3: 2MBL1: 256KB, L2: 12.0MB, L3: 0MB
TDP75W80W
Yearly Running Cost$13.69$14.60
Other
First Seen on ChartQ3 2009Q2 2009
# of Samples51319
CPU Value24.169.8
Single Thread Rating(% diff. to max in group)849(-34.0%)1288(0.0%)
CPU Mark(% diff. to max in group)1733(-32.9%)2582(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 7th of January 2025 - Higher results represent better performance
AMD Opteron 2356
1,733
Intel Xeon E5450 @ 3.00GHz
2,582
CPU Value (CPU Mark / $Price)
As of 7th of January 2025 - Higher results represent better value
AMD Opteron 2356
24.1
Intel Xeon E5450 @ 3.00GHz
69.8
CPU Single Thread Rating
As of 7th of January 2025 - Higher results represent better performance
AMD Opteron 2356
849
Intel Xeon E5450 @ 3.00GHz
1,288
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 E5450 @ 3.00GHz
Max TDP75W80W
Power consumption per day (kWh)0.150.16
Running cost per day$0.037$0.040
Power consumption per year (kWh)54.858.4
Running cost per year$13.69$14.60
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.