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AMD EPYC 7473X vs EPYC 7443P

The AMD EPYC 7473X is newer than AMD EPYC 7443P however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. Also, AMD EPYC 7473X uses around 18% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 87 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 7473X×AMD EPYC 7443P+ ADD
Price Search Online Search Online
Socket TypeSP3SP3
CPU ClassServerServer
Clockspeed2.8 GHz2.9 GHz
Turbo SpeedUp to 3.7 GHzUp to 4.0 GHz
# of Physical Cores24 (Threads: 48)24 (Threads: 48)
CacheL1: 1,536KB, L2: 12.0MB, L3: 768MBL1: 1,536KB, L2: 12.0MB, L3: 128MB
TDP240W200W
Yearly Running Cost$43.80$36.50
OtherOnly supports single socket
First Seen on ChartQ3 2022Q2 2021
# of Samples285
CPU Rank163190
CPU Value0.054.4
Single Thread Rating(% diff. to max in group)2751(-5.0%)2895(0.0%)
CPU Mark(% diff. to max in group)59280(0.0%)56808(-4.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 10th of February 2026 - Higher results represent better performance
AMD EPYC 7473X
59,280
AMD EPYC 7443P
56,808
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 10th of February 2026 - Higher results represent better value
AMD EPYC 7473X
NA
AMD EPYC 7443P
54.4
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 10th of February 2026 - Higher results represent better performance
AMD EPYC 7473X
2,751
AMD EPYC 7443P
2,895
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.
AMD EPYC 7473X AMD EPYC 7443P
Max TDP240W200W
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.