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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2603 @ 1.80GHz vs Intel Xeon L5638 @ 2.00GHz

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 E5-2603 @ 1.80GHz×Intel Xeon L5638 @ 2.00GHz+ ADD
Price $29 - BUY Search Online
Socket TypeLGA 2011LGA1366
CPU ClassServerServer
Clockspeed1.8 GHz2.0 GHz
Turbo SpeedNot SupportedUp to 2.4 GHz
# of Physical Cores4 (Threads: 4)6 (Threads: 12)
CacheL1: 512KB, L2: 2.0MB, L1: 512KB, L2: 2.0MB, L3: 12MB
TDP80W60W
Yearly Running Cost$14.60$10.95
Other
First Seen on ChartQ1 2012Q2 2011
# of Samples3414
CPU Value81.553.0
Single Thread Rating(% diff. to max in group)868(0.0%)862(-0.7%)
CPU Mark(% diff. to max in group)2362(-36.3%)3707(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 4th of June 2023 - Higher results represent better performance
Intel Xeon E5-2603 @ 1.80GHz
2,362
Intel Xeon L5638 @ 2.00GHz
3,707
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 4th of June 2023 - Higher results represent better value
Intel Xeon E5-2603 @ 1.80GHz
81.5
Intel Xeon L5638 @ 2.00GHz
53.0
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 4th of June 2023 - Higher results represent better performance
Intel Xeon E5-2603 @ 1.80GHz
868
Intel Xeon L5638 @ 2.00GHz
862
PassMark Software © 2008-2023

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 E5-2603 @ 1.80GHzIntel Xeon L5638 @ 2.00GHz
Max TDP80W60W
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.