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Intel Xeon E3-1286L v3 vs Xeon E3-1585L v5

The Intel Xeon E3-1585L v5 @ 3.00GHz is newer than Intel Xeon E3-1286L v3 @ 3.20GHz also around 14% faster in multi-threaded (CPU Mark) testing, but Intel Xeon E3-1286L v3 @ 3.20GHz is around 6% faster in single-thread testing. However, Intel Xeon E3-1286L v3 @ 3.20GHz uses around 36% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 10 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 E3-1286L v3 @ 3.20GHz×Intel Xeon E3-1585L v5 @ 3.00GHz+ ADD
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Socket TypeLGA1150FCBGA1440
CPU ClassServerServer
Clockspeed3.2 GHz3.0 GHz
Turbo SpeedUp to 4.0 GHzUp to 3.7 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 32MB
TDP65W45W
Yearly Running Cost$11.86$8.21
OtherIntel Iris Pro Graphics P580
First Seen on ChartQ1 2018Q2 2018
# of Samples46
CPU Value9.018.2
Single Thread Rating(% diff. to max in group)2329(0.0%)2188(-6.0%)
CPU Mark(% diff. to max in group)6929(-14.3%)8083(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 23rd of November 2024 - Higher results represent better performance
Intel Xeon E3-1286L v3 @ 3.20GHz
6,929
Intel Xeon E3-1585L v5 @ 3.00GHz
8,083
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 23rd of November 2024 - Higher results represent better value
Intel Xeon E3-1286L v3 @ 3.20GHz
9.0
Intel Xeon E3-1585L v5 @ 3.00GHz
18.2
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 23rd of November 2024 - Higher results represent better performance
Intel Xeon E3-1286L v3 @ 3.20GHz
2,329
Intel Xeon E3-1585L v5 @ 3.00GHz
2,188
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 E3-1286L v3 @ 3.20GHz Intel Xeon E3-1585L v5 @ 3.00GHz
Max TDP65W45W
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.