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CPU Benchmarks

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Intel Xeon Platinum 8260C vs AMD EPYC 9755

Both CPUs were released (or first benchmaked) within the last year, but AMD EPYC 9755 is significantly faster in multi-threaded (CPU Mark) testing. It is also significantly 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 3 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 8260C @ 2.40GHz×AMD EPYC 9755+ ADD
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Socket TypeFCLGA3647SP5
CPU ClassServerServer
Clockspeed2.6 GHz2.7 GHz
Turbo SpeedUp to 3.9 GHzUp to 4.1 GHz
# of Physical Cores24 (Threads: 48)128 (Threads: 256)
CacheNA2L1: 10,160KB, L2: 127.0MB, L3: 512MB
TDPNA2500W
Yearly Running CostNA$91.25
Other
First Seen on ChartQ2 2025Q2 2025
# of Samples12
CPU Value0.012.8
Single Thread Rating(% diff. to max in group)2203(-37.1%)3503(0.0%)
CPU Mark(% diff. to max in group)34420(-79.3%)166328(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 13th of November 2025 - Higher results represent better performance
Intel Xeon Platinum 8260C @ 2.40GHz
34,420
AMD EPYC 9755
166,328
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of November 2025 - Higher results represent better value
Intel Xeon Platinum 8260C @ 2.40GHz
NA
AMD EPYC 9755
12.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of November 2025 - Higher results represent better performance
Intel Xeon Platinum 8260C @ 2.40GHz
2,203
AMD EPYC 9755
3,503
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 Platinum 8260C @ 2.40GHz AMD EPYC 9755
Max TDPNA500W
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.