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Intel Pentium 1403 v2 vs Xeon X3440

The Intel Pentium 1403 v2 @ 2.60GHz is newer than Intel Xeon X3440 @ 2.53GHz and is around -18% slower in multi-threaded (CPU Mark) testing. The Intel Pentium 1403 v2 @ 2.60GHz is around 21% faster in single-thread testing. Also, Intel Xeon X3440 @ 2.53GHz uses around 17% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 170 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 Pentium 1403 v2 @ 2.60GHz×Intel Xeon X3440 @ 2.53GHz+ ADD
Price Search Online Search Online
Socket TypeNA2LGA1156
CPU ClassServerServer
Clockspeed2.6 GHz2.5 GHz
Turbo SpeedNot SupportedUp to 2.9 GHz
# of Physical Cores2 (Threads: 2)4 (Threads: 8)
CacheL1: 512KB, L2: 2.0MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP80W95W
Yearly Running Cost$14.60$17.34
Other
First Seen on ChartQ3 2018Q4 2009
# of Samples1169
CPU Rank36493339
CPU Value0.064.8
Single Thread Rating(% diff. to max in group)1391(0.0%)1150(-17.3%)
CPU Mark(% diff. to max in group)2284(-18.0%)2786(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 10th of October 2026 - Higher results represent better performance
Intel Pentium 1403 v2 @ 2.60GHz
2,284
Intel Xeon X3440 @ 2.53GHz
2,786
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 10th of October 2026 - Higher results represent better value
Intel Pentium 1403 v2 @ 2.60GHz
NA
Intel Xeon X3440 @ 2.53GHz
64.8
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 10th of October 2026 - Higher results represent better performance
Intel Pentium 1403 v2 @ 2.60GHz
1,391
Intel Xeon X3440 @ 2.53GHz
1,150
PassMark Software © 2008-2026
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 Pentium 1403 v2 @ 2.60GHz Intel Xeon X3440 @ 2.53GHz
Max TDP80W95W
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.