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Intel Xeon E-2456 vs Xeon 6337P

The Intel Xeon 6337P is newer than Intel Xeon E-2456 is around 16% 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 24 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×Intel Xeon 6337P+ ADD
Price Search Online Search Online
Socket TypeFCLGA1700FCLGA1700
CPU ClassServerServer
Clockspeed3.3 GHz3.5 GHz
Turbo SpeedUp to 5.1 GHzUp to 5.3 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
CacheNA2L1: 480KB, L2: 12.0MB, L3: 18MB
TDP80W80W
Yearly Running Cost$14.60$14.60
Other
First Seen on ChartQ1 2024Q3 2025
# of Samples213
CPU Rank866851
CPU Value55.255.8
Single Thread Rating(% diff. to max in group)3537(-14.0%)4112(0.0%)
CPU Mark(% diff. to max in group)20705(-1.0%)20917(0.0%)
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 23rd of January 2026 - Higher results represent better performance
Intel Xeon E-2456
20,705
Intel Xeon 6337P
20,917
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 23rd of January 2026 - Higher results represent better value
Intel Xeon E-2456
55.2
Intel Xeon 6337P
55.8
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 23rd of January 2026 - Higher results represent better performance
Intel Xeon E-2456
3,537
Intel Xeon 6337P
4,112
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-2456 Intel Xeon 6337P
Max TDP80W80W
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.