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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon W3690 @ 3.47GHz vs Intel Xeon E5520 @ 2.27GHz vs Intel Xeon X5550 @ 2.67GHz vs Intel Xeon X5650 @ 2.67GHz vs Intel Xeon X5680 @ 3.33GHz

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 W3690 @ 3.47GHz×Intel Xeon E5520 @ 2.27GHz×Intel Xeon X5550 @ 2.67GHz×Intel Xeon X5650 @ 2.67GHz×Intel Xeon X5680 @ 3.33GHz
Price $446.56 - BUY $84.49 - BUY $29 - BUY $96.55 - BUY $23.99 - BUY
Socket TypeLGA1366LGA1366LGA1366LGA1366LGA1366
CPU ClassServerServerServerServerServer
Clockspeed3.5 GHz2.3 GHz2.7 GHz2.7 GHz3.3 GHz
Turbo SpeedUp to 3.7 GHzUp to 2.5 GHzUp to 3.1 GHzUp to 3.1 GHzUp to 3.6 GHz
# of Physical Cores6 (Threads: 12)4 (Threads: 8)4 (Threads: 8)6 (Threads: 12)6 (Threads: 12)
CacheL1: 384KB, L2: 1.5MB, L3: 12MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 384KB, L2: 1.5MB, L3: 12MBL1: 384KB, L2: 1.5MB, L3: 12MB
TDP130W80W95W95W130W
Yearly Running Cost$23.73$14.60$17.34$17.34$23.73
Other
First Seen on ChartQ1 2011Q1 2009Q2 2009Q1 2010Q2 2010
# of Samples435187105746283
CPU Value16.229.8104.459.2285.4
Single Thread Rating(% diff. to max in group)1615(0.0%)1050(-35.0%)1270(-21.4%)1295(-19.8%)1533(-5.1%)
CPU Mark(% diff. to max in group)7231(0.0%)2519(-65.2%)3027(-58.1%)5715(-21.0%)6846(-5.3%)

CPU Mark Rating
As of 19th of April 2024 - Higher results represent better performance
Intel Xeon W3690 @ 3.47GHz
7,231
Intel Xeon E5520 @ 2.27GHz
2,519
Intel Xeon X5550 @ 2.67GHz
3,027
Intel Xeon X5650 @ 2.67GHz
5,715
Intel Xeon X5680 @ 3.33GHz
6,846
CPU Value (CPU Mark / $Price)
As of 19th of April 2024 - Higher results represent better value
Intel Xeon W3690 @ 3.47GHz
16.2
Intel Xeon E5520 @ 2.27GHz
29.8
Intel Xeon X5550 @ 2.67GHz
104.4
Intel Xeon X5650 @ 2.67GHz
59.2
Intel Xeon X5680 @ 3.33GHz
285.4
CPU Single Thread Rating
As of 19th of April 2024 - Higher results represent better performance
Intel Xeon W3690 @ 3.47GHz
1,615
Intel Xeon E5520 @ 2.27GHz
1,050
Intel Xeon X5550 @ 2.67GHz
1,270
Intel Xeon X5650 @ 2.67GHz
1,295
Intel Xeon X5680 @ 3.33GHz
1,533

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 W3690 @ 3.47GHzIntel Xeon E5520 @ 2.27GHzIntel Xeon X5550 @ 2.67GHzIntel Xeon X5650 @ 2.67GHzIntel Xeon X5680 @ 3.33GHz
Max TDP130W80W95W95W130W
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.