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Intel Xeon E3-1246 v3 vs Xeon E3-1535M v5

The Intel Xeon E3-1535M v5 @ 2.90GHz is newer than Intel Xeon E3-1246 v3 @ 3.50GHz however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. Also, Intel Xeon E3-1535M v5 @ 2.90GHz uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Server, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison. The values below were tabulated from a combined 797 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 E3-1246 v3 @ 3.50GHz×Intel Xeon E3-1535M v5 @ 2.90GHz+ ADD
Price Search Online Search Online
Socket TypeFCLGA1150FCBGA1440
CPU ClassServerLaptop, Server
Clockspeed3.5 GHz2.9 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP84W45W
Yearly Running Cost$15.33$8.21
OtherIntel HD Graphics P4600
First Seen on ChartQ2 2014Q4 2015
# of Samples510287
CPU Rank19201871
CPU Value9.512.0
Single Thread Rating(% diff. to max in group)2199(0.0%)2118(-3.7%)
CPU Mark(% diff. to max in group)7221(-3.8%)7507(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 14th of March 2026 - Higher results represent better performance
Intel Xeon E3-1246 v3 @ 3.50GHz
7,221
Intel Xeon E3-1535M v5 @ 2.90GHz
7,507
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 14th of March 2026 - Higher results represent better value
Intel Xeon E3-1246 v3 @ 3.50GHz
9.5
Intel Xeon E3-1535M v5 @ 2.90GHz
12.0
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 14th of March 2026 - Higher results represent better performance
Intel Xeon E3-1246 v3 @ 3.50GHz
2,199
Intel Xeon E3-1535M v5 @ 2.90GHz
2,118
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 E3-1246 v3 @ 3.50GHz Intel Xeon E3-1535M v5 @ 2.90GHz
Max TDP84W45W
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.