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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon Silver 4123 vs Xeon W-2140B

The Intel Xeon Silver 4123 @ 3.00GHz is newer than Intel Xeon W-2140B @ 3.20GHz and is around -17% slower in multi-threaded (CPU Mark) testing. The Intel Xeon Silver 4123 @ 3.00GHz is around -23% slower in single-thread testing. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 169 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 Silver 4123 @ 3.00GHz×Intel Xeon W-2140B @ 3.20GHz+ ADD
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Socket TypeNA2FCLGA2066
CPU ClassServerServer
Clockspeed3.0 GHz3.2 GHz
Turbo SpeedUp to 3.2 GHzUp to 4.2 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 256KB, L2: 4.0MB, L3: 11MBL1: 512KB, L2: 8.0MB, L3: 11MB
TDP105WNA2
Yearly Running Cost$19.16NA
Other
First Seen on ChartQ1 2018Q1 2018
# of Samples1168
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)1967(-22.9%)2551(0.0%)
CPU Mark(% diff. to max in group)14405(-16.9%)17327(0.0%)
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CPU Mark Rating
As of 22nd of April 2025 - Higher results represent better performance
Intel Xeon Silver 4123 @ 3.00GHz
14,405
Intel Xeon W-2140B @ 3.20GHz
17,327
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 22nd of April 2025 - Higher results represent better performance
Intel Xeon Silver 4123 @ 3.00GHz
1,967
Intel Xeon W-2140B @ 3.20GHz
2,551
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 Silver 4123 @ 3.00GHz Intel Xeon W-2140B @ 3.20GHz
Max TDP105WNA
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.