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Intel Xeon E-2456 vs AMD Ryzen 5 PRO 8640HS

Both CPUs were released (or first benchmaked) within the last year, while Intel Xeon E-2456 is around 8% faster in multi-threaded (CPU Mark) testing, it is around 10% faster in single-thread testing. However, AMD Ryzen 5 PRO 8640HS uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Server, Desktop, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 8 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-2456×AMD Ryzen 5 PRO 8640HS+ ADD
Price Search Online Search Online
Socket TypeFCLGA1700FP7 FP7r2
CPU ClassServerDesktop, Laptop, Server
Clockspeed3.3 GHz3.5 GHz
Turbo SpeedUp to 5.1 GHzUp to 4.9 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
CacheNA2L1: 384KB, L2: 6.0MB, L3: 16MB
TDP80W28W
Yearly Running Cost$14.60$5.11
Otherw/ Radeon 760M Graphics
First Seen on ChartQ1 2024Q2 2024
# of Samples35
CPU Value63.40.0
Single Thread Rating(% diff. to max in group)4115(0.0%)3712(-9.8%)
CPU Mark(% diff. to max in group)23770(0.0%)21773(-8.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 21st of December 2024 - Higher results represent better performance
Intel Xeon E-2456
23,770
AMD Ryzen 5 PRO 8640HS
21,773
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of December 2024 - Higher results represent better value
Intel Xeon E-2456
63.4
AMD Ryzen 5 PRO 8640HS
NA
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of December 2024 - Higher results represent better performance
Intel Xeon E-2456
4,115
AMD Ryzen 5 PRO 8640HS
3,712
PassMark Software © 2008-2024
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-2456 AMD Ryzen 5 PRO 8640HS
Max TDP80W28W
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.