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Intel Xeon Platinum 8475B vs AMD Opteron X3421 APU

The Intel Xeon Platinum 8475B is newer than AMD Opteron X3421 APU, while the multi-threaded (CPU Mark) is simliar, Intel Xeon Platinum 8475B is around 41% faster in single-thread testing. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 26 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 Platinum 8475B×AMD Opteron X3421 APU+ ADD
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Socket TypeNA2NA2
CPU ClassServerServer
Clockspeed3.8 GHz2.1 GHz
Turbo SpeedNA2Up to 3.4 GHz
# of Physical Cores1 (Threads: 2)4 (in 4 physical modules)
CacheNA2L1: 512KB, L2: 4.0MB,
TDPNA235W
Yearly Running CostNA$6.39
Other
First Seen on ChartQ3 2024Q2 2017
# of Samples224
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)2581(0.0%)1515(-41.3%)
CPU Mark(% diff. to max in group)3280(-4.7%)3440(0.0%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon Platinum 8475B
3,280
AMD Opteron X3421 APU
3,440
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon Platinum 8475B
2,581
AMD Opteron X3421 APU
1,515
PassMark Software © 2008-2024
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 Platinum 8475B AMD Opteron X3421 APU
Max TDPNA35W
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.