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Intel Xeon Gold 6421N vs AMD EPYC 9254

The Intel Xeon Gold 6421N is newer than AMD EPYC 9254, while AMD EPYC 9254 is around 13% faster in multi-threaded (CPU Mark) testing, it is around 7% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 12 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 Gold 6421N×AMD EPYC 9254+ ADD
Price Search Online $2440.45 - BUY
Socket TypeFCLGA4677SP5
CPU ClassServerServer
Clockspeed1.8 GHz2.9 GHz
Turbo SpeedUp to 3.6 GHzUp to 4.2 GHz
# of Physical Cores32 (Threads: 64)24 (Threads: 48)
CacheL1: 2,560KB, L2: 64.0MB, L3: 60MBL1: 1,536KB, L2: 24.0MB, L3: 128MB
TDP185W200W
Yearly Running Cost$33.76$36.50
Other
First Seen on ChartQ3 2023Q2 2023
# of Samples39
CPU Value24.827.8
Single Thread Rating(% diff. to max in group)2978(-6.9%)3199(0.0%)
CPU Mark(% diff. to max in group)58797(-13.3%)67847(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 5th of November 2024 - Higher results represent better performance
Intel Xeon Gold 6421N
58,797
AMD EPYC 9254
67,847
CPU Value (CPU Mark / $Price)
As of 5th of November 2024 - Higher results represent better value
Intel Xeon Gold 6421N
24.8
AMD EPYC 9254
27.8
CPU Single Thread Rating
As of 5th of November 2024 - Higher results represent better performance
Intel Xeon Gold 6421N
2,978
AMD EPYC 9254
3,199
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 Gold 6421N AMD EPYC 9254
Max TDP185W200W
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.