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AMD Opteron 4280 vs Intel Atom C3758R

The Intel Atom C3758R @ 2.40GHz is newer than AMD Opteron 4280 also around 12% faster in multi-threaded (CPU Mark) testing, but AMD Opteron 4280 is around 16% faster in single-thread testing. However, Intel Atom C3758R @ 2.40GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 3 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 4280×Intel Atom C3758R @ 2.40GHz+ ADD
Price $259.26 - BUY Search Online
Socket TypeSocket C32FCBGA1310
CPU ClassServerServer
Clockspeed2.8 GHz2.4 GHz
Turbo SpeedUp to 3.1 GHzNot Supported
# of Physical Cores8 (in 4 physical modules)8 (Threads: 8)
CacheL1: 640KB, L2: 16.0MB, L3: 8MBNA2
TDP95W26W
Yearly Running Cost$17.34$4.75
Other
First Seen on ChartQ1 2014Q1 2024
# of Samples12
CPU Value17.422.8
Single Thread Rating(% diff. to max in group)1141(0.0%)956(-16.3%)
CPU Mark(% diff. to max in group)4504(-12.0%)5116(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
AMD Opteron 4280
4,504
Intel Atom C3758R @ 2.40GHz
5,116
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
AMD Opteron 4280
17.4
Intel Atom C3758R @ 2.40GHz
22.8
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
AMD Opteron 4280
1,141
Intel Atom C3758R @ 2.40GHz
956
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.
AMD Opteron 4280 Intel Atom C3758R @ 2.40GHz
Max TDP95W26W
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.