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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon 6747P vs AMD EPYC 9555 64-

The Intel Xeon 6747P is newer than AMD EPYC 9555 64-Core and is around -24% slower in multi-threaded (CPU Mark) testing. The Intel Xeon 6747P is around -14% slower in single-thread testing. 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 6747P×AMD EPYC 9555 64-Core+ ADD
Price Search Online Search Online
Socket TypeFCLGA4710NA2
CPU ClassServerNA2
Clockspeed2.7 GHz4.4 GHz
Turbo SpeedUp to 3.9 GHzNA2
# of Physical Cores48 (Threads: 96)64 (Threads: 128)
CacheL1: 5,376KB, L2: 96.0MB, L3: 288MBNA2
TDP330WNA2
Yearly Running Cost$60.23NA
Other
First Seen on ChartQ2 2025Q1 2025
# of Samples21
CPU Rank426
CPU Value15.70.0
Single Thread Rating(% diff. to max in group)3236(-13.9%)3759(0.0%)
CPU Mark(% diff. to max in group)101685(-23.7%)133253(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 10th of March 2026 - Higher results represent better performance
Intel Xeon 6747P
101,685
AMD EPYC 9555 64-Core
133,253
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 10th of March 2026 - Higher results represent better value
Intel Xeon 6747P
15.7
AMD EPYC 9555 64-Core
NA
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 10th of March 2026 - Higher results represent better performance
Intel Xeon 6747P
3,236
AMD EPYC 9555 64-Core
3,759
PassMark Software © 2008-2026
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 6747P AMD EPYC 9555 64-Core
Max TDP330WNA
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.