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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

×Intel Xeon Silver 4123 @ 3.00GHz×AMD EPYC 7551+ ADD
PriceSearch Online$1419.9 BUY NOW!
Socket TypeNA2SP3
CPU ClassServerServer
Clockspeed3.0 GHz2.0 GHz
Turbo SpeedUp to 3.2 GHzUp to 3.0 GHz
# of Physical Cores8 (2 logical cores per physical)32 (2 logical cores per physical)
Max TDP105W180W
Yearly Running Cost$19.16$32.85
First Seen on ChartQ1 2018Q2 2017
# of Samples12
Single Thread Rating18561502
CPU Mark1518518483

CPU Mark Rating
As of 5th of December 2019 - Higher results represent better performance
Intel Xeon Silver 4123 @ 3.00GHz
15,185
AMD EPYC 7551
18,483
CPU Value (CPU Mark / $Price)
As of 5th of December 2019 - Higher results represent better value
Intel Xeon Silver 4123 @ 3.00GHz
NA
AMD EPYC 7551
13.02
CPU Single Thread Rating
As of 5th of December 2019 - Higher results represent better performance
Intel Xeon Silver 4123 @ 3.00GHz
1,856
AMD EPYC 7551
1,502

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 @ 3.00GHzAMD EPYC 7551
Max TDP105W180W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.