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CPU Benchmarks

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Intel Xeon X5550 vs Xeon D-2123IT

The Intel Xeon D-2123IT @ 2.20GHz is newer than Intel Xeon X5550 @ 2.67GHz and is significantly faster in multi-threaded (CPU Mark) testing, it is around 26% faster in single-thread testing. However, Intel Xeon X5550 @ 2.67GHz uses around 45% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 117 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 X5550 @ 2.67GHz×Intel Xeon D-2123IT @ 2.20GHz+ ADD
Price Search Online Search Online
Socket TypeLGA1366FCBGA2518
CPU ClassServerServer
Clockspeed2.7 GHz2.2 GHz
Turbo SpeedUp to 3.1 GHzUp to 3.0 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 4.0MB, L3: 8MB
TDP95W60W
Yearly Running Cost$17.34$10.95
Other
First Seen on ChartQ2 2009Q3 2018
# of Samples10512
CPU Value30.931.4
Single Thread Rating(% diff. to max in group)1270(-26.4%)1725(0.0%)
CPU Mark(% diff. to max in group)3027(-54.8%)6697(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Xeon X5550 @ 2.67GHz
3,027
Intel Xeon D-2123IT @ 2.20GHz
6,697
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 6th of April 2025 - Higher results represent better value
Intel Xeon X5550 @ 2.67GHz
30.9
Intel Xeon D-2123IT @ 2.20GHz
31.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Xeon X5550 @ 2.67GHz
1,270
Intel Xeon D-2123IT @ 2.20GHz
1,725
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 X5550 @ 2.67GHz Intel Xeon D-2123IT @ 2.20GHz
Max TDP95W60W
Power consumption per day (kWh)0.190.12
Running cost per day$0.048$0.030
Power consumption per year (kWh)69.343.8
Running cost per year$17.34$10.95
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.