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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon Gold 5420+ vs AMD EPYC 7443

The Intel Xeon Gold 5420+ is newer than AMD EPYC 7443, while the multi-threaded (CPU Mark) is simliar, Intel Xeon Gold 5420+ is around 14% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 15 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 Gold 5420+×AMD EPYC 7443+ ADD
Price Search Online Search Online
Socket TypeFCLGA4677SP3
CPU ClassServerServer
Clockspeed2.0 GHz2.9 GHz
Turbo SpeedUp to 4.1 GHzUp to 4.0 GHz
# of Physical Cores28 (Threads: 56)24 (Threads: 48)
CacheL1: 2,240KB, L2: 56.0MB, L3: 53MBL1: 1,536KB, L2: 12.0MB, L3: 128MB
TDP205W200W
Yearly Running Cost$37.41$36.50
OtherCan support dual sockets
First Seen on ChartQ2 2023Q1 2022
# of Samples213
CPU Value31.525.4
Single Thread Rating(% diff. to max in group)3408(0.0%)2923(-14.2%)
CPU Mark(% diff. to max in group)58209(0.0%)56686(-2.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Xeon Gold 5420+
58,209
AMD EPYC 7443
56,686
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Intel Xeon Gold 5420+
31.5
AMD EPYC 7443
25.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Xeon Gold 5420+
3,408
AMD EPYC 7443
2,923
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 Gold 5420+ AMD EPYC 7443
Max TDP205W200W
Power consumption per day (kWh)0.410.40
Running cost per day$0.102$0.100
Power consumption per year (kWh)149.6146.0
Running cost per year$37.41$36.50
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.