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AMD EPYC 7452 vs EPYC 7402

The AMD EPYC 7402 is newer than AMD EPYC 7452 is around 7% faster in single-thread testing. Also, AMD EPYC 7402 uses around 15% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 43 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 7452×AMD EPYC 7402+ ADD
Price Search Online Search Online
Socket TypeSP3SP3
CPU ClassServerServer
Clockspeed2.4 GHz2.8 GHz
Turbo SpeedUp to 3.4 GHzUp to 3.4 GHz
# of Physical Cores32 (Threads: 64)24 (Threads: 48)
CacheL1: 2,048KB, L2: 16.0MB, L3: 128MBL1: 128KB, L2: 1.0MB, L3: 16MB
TDP155W180W
Yearly Running Cost$28.29$32.85
Other
First Seen on ChartQ4 2019Q2 2020
# of Samples3112
CPU Rank281278
CPU Value35.2184.8
Single Thread Rating(% diff. to max in group)1991(-6.5%)2129(0.0%)
CPU Mark(% diff. to max in group)45764(-0.5%)46012(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of March 2026 - Higher results represent better performance
AMD EPYC 7452
45,764
AMD EPYC 7402
46,012
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 6th of March 2026 - Higher results represent better value
AMD EPYC 7452
35.2
AMD EPYC 7402
184.8
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 6th of March 2026 - Higher results represent better performance
AMD EPYC 7452
1,991
AMD EPYC 7402
2,129
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 7452 AMD EPYC 7402
Max TDP155W180W
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.