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CPU Benchmarks

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Intel Xeon D-1521 vs Xeon E5-2623 v4

The Intel Xeon E5-2623 v4 @ 2.60GHz is newer than Intel Xeon D-1521 @ 2.40GHz also around 18% faster in multi-threaded (CPU Mark) testing, it is around 6% faster in single-thread testing. However, Intel Xeon D-1521 @ 2.40GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 55 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 D-1521 @ 2.40GHz×Intel Xeon E5-2623 v4 @ 2.60GHz+ ADD
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Socket TypeFCBGA1667FCLGA2011-3
CPU ClassServerServer
Clockspeed2.4 GHz2.6 GHz
Turbo SpeedUp to 2.7 GHzUp to 3.2 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 6MBL1: 512KB, L2: 2.0MB, L3: 80MB
TDP45W85W
Yearly Running Cost$8.21$15.51
Other
First Seen on ChartQ1 2016Q2 2016
# of Samples1639
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)1655(-6.0%)1761(0.0%)
CPU Mark(% diff. to max in group)5699(-17.9%)6940(0.0%)

CPU Mark Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Xeon D-1521 @ 2.40GHz
5,699
Intel Xeon E5-2623 v4 @ 2.60GHz
6,940
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Xeon D-1521 @ 2.40GHz
1,655
Intel Xeon E5-2623 v4 @ 2.60GHz
1,761
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 D-1521 @ 2.40GHz Intel Xeon E5-2623 v4 @ 2.60GHz
Max TDP45W85W
Power consumption per day (kWh)0.090.17
Running cost per day$0.022$0.043
Power consumption per year (kWh)32.962.1
Running cost per year$8.21$15.51
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.