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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1281 v3 @ 3.70GHz vs AMD Opteron 6348

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Xeon E3-1281 v3 @ 3.70GHz×AMD Opteron 6348+ ADD
Price$546.25
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$614.981
Socket TypeLGA1150NA2
CPU ClassServerServer
Clockspeed3.7 GHz2.8 GHz
Turbo SpeedUp to 4.1 GHzUp to 3.1 GHz
# of Physical Cores4 (Threads: 8)12 (in 6 physical modules)
Max TDP82W115W
Yearly Running Cost$14.97$20.99
First Seen on ChartQ2 2015Q2 2013
# of Samples222
Cross-Platform Rating1601617556
Single Thread Rating23081302
CPU Mark72108030
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of April 2021 - Higher results represent better performance
Intel Xeon E3-1281 v3 @ 3.70GHz
7,210
AMD Opteron 6348
8,030
CPU Value (CPU Mark / $Price)
As of 22nd of April 2021 - Higher results represent better value
Intel Xeon E3-1281 v3 @ 3.70GHz
13.20
AMD Opteron 6348
13.06
CPU Single Thread Rating
As of 22nd of April 2021 - Higher results represent better performance
Intel Xeon E3-1281 v3 @ 3.70GHz
2,308
AMD Opteron 6348
1,302

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 E3-1281 v3 @ 3.70GHzAMD Opteron 6348
Max TDP82W115W
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.