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Intel Xeon L7455 vs Xeon E5-2403 v2

The Intel Xeon E5-2403 v2 @ 1.80GHz is newer than Intel Xeon L7455 @ 2.13GHz and is around 7% faster in multi-threaded (CPU Mark) testing. It is also significantly faster in single-thread testing. Also, Intel Xeon E5-2403 v2 @ 1.80GHz uses around 21% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 7 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • 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 L7455 @ 2.13GHz×Intel Xeon E5-2403 v2 @ 1.80GHz+ ADD
Price Search Online Search Online
Socket TypePGA604FCLGA1356
CPU ClassServerServer
Clockspeed2.1 GHz1.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores6 (Threads: 6)4 (Threads: 4)
CacheL1: 512KB, L2: 12.0MB, L3: 12MBL1: 256KB, L2: 1.0MB, L3: 10MB
TDP65W80W
Yearly Running Cost$11.86$14.60
Other
First Seen on ChartQ4 2014Q2 2015
# of Samples16
CPU Value0.04.9
Single Thread Rating(% diff. to max in group)601(-38.9%)983(0.0%)
CPU Mark(% diff. to max in group)2494(-6.7%)2672(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of November 2025 - Higher results represent better performance
Intel Xeon L7455 @ 2.13GHz
2,494
Intel Xeon E5-2403 v2 @ 1.80GHz
2,672
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 9th of November 2025 - Higher results represent better value
Intel Xeon L7455 @ 2.13GHz
NA
Intel Xeon E5-2403 v2 @ 1.80GHz
4.9
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 9th of November 2025 - Higher results represent better performance
Intel Xeon L7455 @ 2.13GHz
601
Intel Xeon E5-2403 v2 @ 1.80GHz
983
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 L7455 @ 2.13GHz Intel Xeon E5-2403 v2 @ 1.80GHz
Max TDP65W80W
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.