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Intel Xeon E5-4627 v2 vs AMD EPYC 7451

The AMD EPYC 7451 is newer than Intel Xeon E5-4627 v2 @ 3.30GHz and is significantly faster in multi-threaded (CPU Mark) testing, it is around 9% faster in single-thread testing. However, AMD EPYC 7451 uses around 32% more power. 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 E5-4627 v2 @ 3.30GHz×AMD EPYC 7451+ ADD
Price Search Online Search Online
Socket TypeFCLGA2011SP3
CPU ClassServerServer
Clockspeed3.3 GHz2.3 GHz
Turbo SpeedUp to 3.6 GHzUp to 3.2 GHz
# of Physical Cores8 (Threads: 8)24 (Threads: 48)
CacheL1: 512KB, L2: 2.0MB, L3: 16MBL1: 2,304KB, L2: 12.0MB, L3: 64MB
TDP130W180W
Yearly Running Cost$23.73$32.85
Other
First Seen on ChartQ2 2015Q1 2018
# of Samples96
CPU Value18.714.5
Single Thread Rating(% diff. to max in group)1786(-8.6%)1955(0.0%)
CPU Mark(% diff. to max in group)9320(-64.0%)25863(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 8th of January 2025 - Higher results represent better performance
Intel Xeon E5-4627 v2 @ 3.30GHz
9,320
AMD EPYC 7451
25,863
CPU Value (CPU Mark / $Price)
As of 8th of January 2025 - Higher results represent better value
Intel Xeon E5-4627 v2 @ 3.30GHz
18.7
AMD EPYC 7451
14.5
CPU Single Thread Rating
As of 8th of January 2025 - Higher results represent better performance
Intel Xeon E5-4627 v2 @ 3.30GHz
1,786
AMD EPYC 7451
1,955
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 E5-4627 v2 @ 3.30GHz AMD EPYC 7451
Max TDP130W180W
Power consumption per day (kWh)0.260.36
Running cost per day$0.065$0.090
Power consumption per year (kWh)94.9131.4
Running cost per year$23.73$32.85
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.