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Intel Xeon E-2356G vs AMD EPYC 3251

The Intel Xeon E-2356G @ 3.20GHz is newer than AMD EPYC 3251 and is around 35% faster in multi-threaded (CPU Mark) testing. It is also significantly faster in single-thread testing. Also, Intel Xeon E-2356G @ 3.20GHz uses around 46% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 58 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 E-2356G @ 3.20GHz×AMD EPYC 3251+ ADD
Price Search Online Search Online
Socket TypeFCLGA1200SP4r2
CPU ClassServerServer
Clockspeed3.2 GHz2.5 GHz
Turbo SpeedUp to 5.0 GHzUp to 3.1 GHz
# of Physical Cores6 (Threads: 12)8 (Threads: 16)
CacheL1: 512KB, L2: 32.0MB, L3: 16MBL1: 2,048KB, L2: 8.0MB, L3: 256MB
TDP80W50W
Yearly Running Cost$14.60$9.13
OtherIntel UHD Graphics P750
First Seen on ChartQ1 2022Q4 2019
# of Samples3622
CPU Rank10211318
CPU Value33.943.5
Single Thread Rating(% diff. to max in group)3319(0.0%)1820(-45.2%)
CPU Mark(% diff. to max in group)18434(0.0%)13705(-25.7%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 8th of March 2026 - Higher results represent better performance
Intel Xeon E-2356G @ 3.20GHz
18,434
AMD EPYC 3251
13,705
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 8th of March 2026 - Higher results represent better value
Intel Xeon E-2356G @ 3.20GHz
33.9
AMD EPYC 3251
43.5
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 8th of March 2026 - Higher results represent better performance
Intel Xeon E-2356G @ 3.20GHz
3,319
AMD EPYC 3251
1,820
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 E-2356G @ 3.20GHz AMD EPYC 3251
Max TDP80W50W
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.