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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1245 v3 @ 3.40GHz vs AMD Opteron 6276

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

×Intel Xeon E3-1245 v3 @ 3.40GHz×AMD Opteron 6276+ ADD
Price$299
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$701
Socket TypeLGA1150Socket G34
CPU ClassServerServer
Clockspeed3.4 GHz2.3 GHz
Turbo SpeedUp to 3.8 GHzUp to 2.6 GHz
# of Physical Cores4 (Threads: 8)16 (in 8 physical modules)
Max TDP84W115W
Yearly Running Cost$15.33$20.99
First Seen on ChartQ2 2013Q1 2013
# of Samples2535
Cross-Platform Rating1515514056
Single Thread Rating21681122
CPU Mark70406351
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 23rd of April 2021 - Higher results represent better performance
Intel Xeon E3-1245 v3 @ 3.40GHz
7,040
AMD Opteron 6276
6,351
CPU Value (CPU Mark / $Price)
As of 23rd of April 2021 - Higher results represent better value
Intel Xeon E3-1245 v3 @ 3.40GHz
23.54
AMD Opteron 6276
90.74
CPU Single Thread Rating
As of 23rd of April 2021 - Higher results represent better performance
Intel Xeon E3-1245 v3 @ 3.40GHz
2,168
AMD Opteron 6276
1,122

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 E3-1245 v3 @ 3.40GHzAMD Opteron 6276
Max TDP84W115W
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.