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AMD EPYC 7643 vs EPYC 7R32

The AMD EPYC 7643 is newer than AMD EPYC 7R32 also around 15% faster in multi-threaded (CPU Mark) testing, it is around 29% 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 16 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.

×AMD EPYC 7643×AMD EPYC 7R32+ ADD
Price Search Online Search Online
Socket TypeSP3NA2
CPU ClassServerServer
Clockspeed2.3 GHz2.8 GHz
Turbo SpeedUp to 3.6 GHzUp to 3.3 GHz
# of Physical Cores48 (Threads: 96)48 (Threads: 96)
CacheL1: 3,072KB, L2: 24.0MB, L3: 256MBL1: 512KB, L2: 4.0MB, L3: 32MB
TDP225WNA2
Yearly Running Cost$41.06NA
Other
First Seen on ChartQ1 2021Q4 2020
# of Samples124
CPU Value60.00.0
Single Thread Rating(% diff. to max in group)2691(0.0%)1922(-28.6%)
CPU Mark(% diff. to max in group)76050(0.0%)64727(-14.9%)
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 21st of December 2024 - Higher results represent better performance
AMD EPYC 7643
76,050
AMD EPYC 7R32
64,727
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of December 2024 - Higher results represent better value
AMD EPYC 7643
60.0
AMD EPYC 7R32
NA
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of December 2024 - Higher results represent better performance
AMD EPYC 7643
2,691
AMD EPYC 7R32
1,922
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.
AMD EPYC 7643 AMD EPYC 7R32
Max TDP225WNA
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.