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Intel Xeon E5-1603 v3 vs AMD Opteron 2435

The Intel Xeon E5-1603 v3 @ 2.80GHz is newer than AMD Opteron 2435 also around 31% faster in multi-threaded (CPU Mark) testing and is significantly faster in single-thread testing. However, AMD Opteron 2435 uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 152 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 E5-1603 v3 @ 2.80GHz×AMD Opteron 2435+ ADD
Price Search Online Search Online
Socket TypeLGA2011-v3F (1207)
CPU ClassServerServer
Clockspeed2.8 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)6 (Threads: 6)
CacheL1: 256KB, L2: 1.0MB, L3: 10MBL1: 768KB, L2: 3.0MB, L3: 6MB
TDP140W75W
Yearly Running Cost$25.55$13.69
Other
First Seen on ChartQ1 2015Q1 2013
# of Samples1511
CPU Value346.2279.5
Single Thread Rating(% diff. to max in group)1619(0.0%)593(-63.4%)
CPU Mark(% diff. to max in group)4459(0.0%)3061(-31.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Xeon E5-1603 v3 @ 2.80GHz
4,459
AMD Opteron 2435
3,061
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 7th of April 2025 - Higher results represent better value
Intel Xeon E5-1603 v3 @ 2.80GHz
346.2
AMD Opteron 2435
279.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Xeon E5-1603 v3 @ 2.80GHz
1,619
AMD Opteron 2435
593
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 E5-1603 v3 @ 2.80GHz AMD Opteron 2435
Max TDP140W75W
Power consumption per day (kWh)0.280.15
Running cost per day$0.070$0.037
Power consumption per year (kWh)102.254.8
Running cost per year$25.55$13.69
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.