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Intel Xeon E5-1680 v4 vs AMD EPYC 7251

The AMD EPYC 7251 is newer than Intel Xeon E5-1680 v4 @ 3.40GHz, while the multi-threaded (CPU Mark) is simliar, Intel Xeon E5-1680 v4 @ 3.40GHz is around 28% faster in single-thread testing. However, Intel Xeon E5-1680 v4 @ 3.40GHz 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 63 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 E5-1680 v4 @ 3.40GHz×AMD EPYC 7251+ ADD
Price Search Online $964.22 - BUY
Socket TypeFCLGA2011-3SP3
CPU ClassServerServer
Clockspeed3.4 GHz2.1 GHz
Turbo SpeedUp to 4.0 GHzUp to 2.9 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 512KB, L2: 2.0MB, L3: 20MBL1: 768KB, L2: 4.0MB, L3: 32MB
TDP140W120W
Yearly Running Cost$25.55$21.90
Other
First Seen on ChartQ4 2016Q1 2018
# of Samples567
CPU Value9.515.5
Single Thread Rating(% diff. to max in group)2313(0.0%)1671(-27.8%)
CPU Mark(% diff. to max in group)14236(-4.7%)14935(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 13th of March 2025 - Higher results represent better performance
Intel Xeon E5-1680 v4 @ 3.40GHz
14,236
AMD EPYC 7251
14,935
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of March 2025 - Higher results represent better value
Intel Xeon E5-1680 v4 @ 3.40GHz
9.5
AMD EPYC 7251
15.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of March 2025 - Higher results represent better performance
Intel Xeon E5-1680 v4 @ 3.40GHz
2,313
AMD EPYC 7251
1,671
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 E5-1680 v4 @ 3.40GHz AMD EPYC 7251
Max TDP140W120W
Power consumption per day (kWh)0.280.24
Running cost per day$0.070$0.060
Power consumption per year (kWh)102.287.6
Running cost per year$25.55$21.90
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.