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CPU Benchmarks

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Intel Xeon E5-2663 v3 vs Xeon E-2356G

The Intel Xeon E-2356G @ 3.20GHz is newer than Intel Xeon E5-2663 v3 @ 2.80GHz also around 36% faster in multi-threaded (CPU Mark) testing, it is around 38% faster in single-thread testing. However, Intel Xeon E5-2663 v3 @ 2.80GHz uses around 40% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 35 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 E5-2663 v3 @ 2.80GHz×Intel Xeon E-2356G @ 3.20GHz+ ADD
Price Search Online Search Online
Socket TypeLGA2011-v3FCLGA1200
CPU ClassServerServer
Clockspeed2.8 GHz3.2 GHz
Turbo SpeedUp to 3.5 GHzUp to 5.0 GHz
# of Physical Cores10 (Threads: 10)6 (Threads: 12)
CacheL1: 640KB, L2: 2.5MB, L3: 25MBL1: 512KB, L2: 32.0MB, L3: 16MB
TDP120W80W
Yearly Running Cost$21.90$14.60
OtherIntel UHD Graphics P750
First Seen on ChartQ4 2015Q1 2022
# of Samples530
CPU Value0.055.4
Single Thread Rating(% diff. to max in group)2040(-38.1%)3294(0.0%)
CPU Mark(% diff. to max in group)11777(-36.2%)18457(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 E5-2663 v3 @ 2.80GHz
11,777
Intel Xeon E-2356G @ 3.20GHz
18,457
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of March 2025 - Higher results represent better value
Intel Xeon E5-2663 v3 @ 2.80GHz
NA
Intel Xeon E-2356G @ 3.20GHz
55.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of March 2025 - Higher results represent better performance
Intel Xeon E5-2663 v3 @ 2.80GHz
2,040
Intel Xeon E-2356G @ 3.20GHz
3,294
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 E5-2663 v3 @ 2.80GHz Intel Xeon E-2356G @ 3.20GHz
Max TDP120W80W
Power consumption per day (kWh)0.240.16
Running cost per day$0.060$0.040
Power consumption per year (kWh)87.658.4
Running cost per year$21.90$14.60
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.