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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1220 @ 3.10GHz vs Intel Xeon W3520 @ 2.67GHz

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

×Intel Xeon E3-1220 @ 3.10GHz×Intel Xeon W3520 @ 2.67GHz+ ADD
Price$29.99 BUY NOW!$481
Socket TypeLGA1155LGA1366
CPU ClassServerServer
Clockspeed3.1 GHz2.7 GHz
Turbo SpeedUp to 3.4 GHzUp to 2.9 GHz
# of Physical Cores44 (2 logical cores per physical)
Max TDP80W130W
Yearly Running Cost$14.60$23.73
First Seen on ChartQ2 2011Q1 2009
# of Samples173422
Cross-Platform Rating89478624
Single Thread Rating15741282
CPU Mark37382848

CPU Mark Rating
As of 3rd of April 2020 - Higher results represent better performance
Intel Xeon E3-1220 @ 3.10GHz
3,738
Intel Xeon W3520 @ 2.67GHz
2,848
CPU Value (CPU Mark / $Price)
As of 3rd of April 2020 - Higher results represent better value
Intel Xeon E3-1220 @ 3.10GHz
124.65
Intel Xeon W3520 @ 2.67GHz
59.33
CPU Single Thread Rating
As of 3rd of April 2020 - Higher results represent better performance
Intel Xeon E3-1220 @ 3.10GHz
1,574
Intel Xeon W3520 @ 2.67GHz
1,282

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 E3-1220 @ 3.10GHzIntel Xeon W3520 @ 2.67GHz
Max TDP80W130W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.