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Intel Xeon E5-2637 vs AMD Opteron X3421 APU

The Intel Xeon E5-2637 @ 3.00GHz is newer than AMD Opteron X3421 APU, while AMD Opteron X3421 APU is around 13% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Opteron X3421 APU uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 30 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 E5-2637 @ 3.00GHz×AMD Opteron X3421 APU+ ADD
Price Search Online Search Online
Socket TypeFCLGA2011NA2
CPU ClassServerServer
Clockspeed3.0 GHz2.1 GHz
Turbo SpeedUp to 3.5 GHzUp to 3.4 GHz
# of Physical Cores2 (Threads: 4)4 (in 4 physical modules)
CacheL1: 512KB, L2: 2.0MB, L3: 5MBL1: 512KB, L2: 4.0MB,
TDP80W35W
Yearly Running Cost$14.60$6.39
Other
First Seen on ChartQ2 2018Q2 2017
# of Samples624
CPU Value37.70.0
Single Thread Rating(% diff. to max in group)1526(0.0%)1515(-0.7%)
CPU Mark(% diff. to max in group)2978(-13.4%)3440(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon E5-2637 @ 3.00GHz
2,978
AMD Opteron X3421 APU
3,440
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Xeon E5-2637 @ 3.00GHz
37.7
AMD Opteron X3421 APU
NA
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon E5-2637 @ 3.00GHz
1,526
AMD Opteron X3421 APU
1,515
PassMark Software © 2008-2024
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 E5-2637 @ 3.00GHz AMD Opteron X3421 APU
Max TDP80W35W
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.