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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5520 @ 2.27GHz vs Intel Xeon L5640 @ 2.27GHz vs Intel Xeon X5670 @ 2.93GHz vs Intel Xeon W3680 @ 3.33GHz vs Intel Xeon W3690 @ 3.47GHz

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

  • 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.

×Intel Xeon E5520 @ 2.27GHz×Intel Xeon L5640 @ 2.27GHz×Intel Xeon X5670 @ 2.93GHz×Intel Xeon W3680 @ 3.33GHz×Intel Xeon W3690 @ 3.47GHz
Price $84.49 - BUY $89.95 - BUY $100 - BUY $309.55 - BUY $446.56 - BUY
Socket TypeLGA1366LGA1366LGA1366LGA1366LGA1366
CPU ClassServerServerServerServerServer
Clockspeed2.3 GHz2.3 GHz2.9 GHz3.3 GHz3.5 GHz
Turbo SpeedUp to 2.5 GHzUp to 2.8 GHzUp to 3.3 GHzUp to 3.6 GHzUp to 3.7 GHz
# of Physical Cores4 (Threads: 8)6 (Threads: 12)6 (Threads: 12)6 (Threads: 12)6 (Threads: 12)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 384KB, L2: 1.5MB, L3: 12MBL1: 384KB, L2: 1.5MB, L3: 12MBL1: 384KB, L2: 1.5MB, L3: 12MBL1: 384KB, L2: 1.5MB, L3: 12MB
TDP80W60W95W130W130W
Yearly Running Cost$14.60$10.95$17.34$23.73$23.73
Other
First Seen on ChartQ1 2009Q3 2010Q1 2010Q2 2010Q1 2011
# of Samples18745423448435
CPU Value29.851.260.922.616.2
Single Thread Rating(% diff. to max in group)1050(-35.0%)1132(-29.9%)1398(-13.4%)1574(-2.5%)1615(0.0%)
CPU Mark(% diff. to max in group)2519(-65.2%)4606(-36.3%)6089(-15.8%)7010(-3.1%)7231(0.0%)

CPU Mark Rating
As of 19th of April 2024 - Higher results represent better performance
Intel Xeon E5520 @ 2.27GHz
2,519
Intel Xeon L5640 @ 2.27GHz
4,606
Intel Xeon X5670 @ 2.93GHz
6,089
Intel Xeon W3680 @ 3.33GHz
7,010
Intel Xeon W3690 @ 3.47GHz
7,231
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 19th of April 2024 - Higher results represent better value
Intel Xeon E5520 @ 2.27GHz
29.8
Intel Xeon L5640 @ 2.27GHz
51.2
Intel Xeon X5670 @ 2.93GHz
60.9
Intel Xeon W3680 @ 3.33GHz
22.6
Intel Xeon W3690 @ 3.47GHz
16.2
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 19th of April 2024 - Higher results represent better performance
Intel Xeon E5520 @ 2.27GHz
1,050
Intel Xeon L5640 @ 2.27GHz
1,132
Intel Xeon X5670 @ 2.93GHz
1,398
Intel Xeon W3680 @ 3.33GHz
1,574
Intel Xeon W3690 @ 3.47GHz
1,615
PassMark Software © 2008-2024

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 E5520 @ 2.27GHzIntel Xeon L5640 @ 2.27GHzIntel Xeon X5670 @ 2.93GHzIntel Xeon W3680 @ 3.33GHzIntel Xeon W3690 @ 3.47GHz
Max TDP80W60W95W130W130W
Power consumption per day (kWh)NANANANANA
Running cost per dayNANANANANA
Power consumption per year (kWh)NANANANANA
Running cost per yearNANANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.