iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom C2550 vs Xeon D-2123IT

The Intel Xeon D-2123IT @ 2.20GHz is newer than Intel Atom C2550 @ 2.40GHz and is significantly faster in multi-threaded (CPU Mark) testing. It is also significantly faster in single-thread testing. Also, Intel Atom C2550 @ 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 17 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 Atom C2550 @ 2.40GHz×Intel Xeon D-2123IT @ 2.20GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1283FCBGA2518
CPU ClassServerServer
Clockspeed2.4 GHz2.2 GHz
Turbo SpeedUp to 2.6 GHzUp to 3.0 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 8)
CacheL1: 448KB, L2: 2.0MB, L3: 0MBL1: 256KB, L2: 4.0MB, L3: 8MB
TDP14W60W
Yearly Running Cost$2.56$10.95
Other
First Seen on ChartQ3 2014Q3 2018
# of Samples413
CPU Rank42492158
CPU Value0.031.4
Single Thread Rating(% diff. to max in group)554(-67.9%)1724(0.0%)
CPU Mark(% diff. to max in group)1422(-78.7%)6689(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 16th of September 2026 - Higher results represent better performance
Intel Atom C2550 @ 2.40GHz
1,422
Intel Xeon D-2123IT @ 2.20GHz
6,689
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 16th of September 2026 - Higher results represent better value
Intel Atom C2550 @ 2.40GHz
NA
Intel Xeon D-2123IT @ 2.20GHz
31.4
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 16th of September 2026 - Higher results represent better performance
Intel Atom C2550 @ 2.40GHz
554
Intel Xeon D-2123IT @ 2.20GHz
1,724
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 Atom C2550 @ 2.40GHz Intel Xeon D-2123IT @ 2.20GHz
Max TDP14W60W
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.