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Intel Xeon E5-2603 v2 vs Xeon E3-1220L V2

The Intel Xeon E5-2603 v2 @ 1.80GHz is newer than Intel Xeon E3-1220L V2 @ 2.30GHz and is around 16% faster in multi-threaded (CPU Mark) testing. The Intel Xeon E5-2603 v2 @ 1.80GHz is around -35% slower in single-thread testing. Also, Intel Xeon E3-1220L V2 @ 2.30GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 40 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 E5-2603 v2 @ 1.80GHz×Intel Xeon E3-1220L V2 @ 2.30GHz+ ADD
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Socket TypeLGA 2011LGA1155
CPU ClassServerServer
Clockspeed1.8 GHz2.3 GHz
Turbo SpeedNot SupportedUp to 3.5 GHz
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
CacheL1: 512KB, L2: 2.0MB, L3: 10MBL1: 128KB, L2: 0.5MB, L3: 3MB
TDP80W17W
Yearly Running Cost$14.60$3.10
Other
First Seen on ChartQ4 2014Q1 2014
# of Samples1426
CPU Value0.013.2
Single Thread Rating(% diff. to max in group)993(-35.4%)1538(0.0%)
CPU Mark(% diff. to max in group)2735(0.0%)2348(-14.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 24th of April 2025 - Higher results represent better performance
Intel Xeon E5-2603 v2 @ 1.80GHz
2,735
Intel Xeon E3-1220L V2 @ 2.30GHz
2,348
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 24th of April 2025 - Higher results represent better value
Intel Xeon E5-2603 v2 @ 1.80GHz
NA
Intel Xeon E3-1220L V2 @ 2.30GHz
13.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 24th of April 2025 - Higher results represent better performance
Intel Xeon E5-2603 v2 @ 1.80GHz
993
Intel Xeon E3-1220L V2 @ 2.30GHz
1,538
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 E5-2603 v2 @ 1.80GHz Intel Xeon E3-1220L V2 @ 2.30GHz
Max TDP80W17W
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.