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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Opteron 6276 vs Intel Xeon E3-1275 @ 3.40GHz

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

×AMD Opteron 6276×Intel Xeon E3-1275 @ 3.40GHz+ ADD
Price$298.89
BUY NOW!
$294
BUY NOW!
Socket TypeSocket G34LGA1155
CPU ClassServerServer
Clockspeed2.3 GHz3.4 GHz
Turbo SpeedUp to 2.6 GHzUp to 3.8 GHz
# of Physical Cores8 (Threads: 16)4 (Threads: 8)
Max TDP115W95W
Yearly Running Cost$20.99$17.34
First Seen on ChartQ1 2013Q2 2011
# of Samples383
Cross-Platform Rating011999
Single Thread Rating10901766
CPU Mark61835291

CPU Mark Rating
As of 12th of August 2020 - Higher results represent better performance
AMD Opteron 6276
6,183
Intel Xeon E3-1275 @ 3.40GHz
5,291
CPU Value (CPU Mark / $Price)
As of 12th of August 2020 - Higher results represent better value
AMD Opteron 6276
20.69
Intel Xeon E3-1275 @ 3.40GHz
18.00
CPU Single Thread Rating
As of 12th of August 2020 - Higher results represent better performance
AMD Opteron 6276
1,090
Intel Xeon E3-1275 @ 3.40GHz
1,766

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.
AMD Opteron 6276Intel Xeon E3-1275 @ 3.40GHz
Max TDP115W95W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.