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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1225 v3 vs Xeon E3-1275 v3 vs Xeon E3-1245 v3

All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 1034 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 E3-1225 v3 @ 3.20GHz×Intel Xeon E3-1275 v3 @ 3.50GHz×Intel Xeon E3-1245 v3 @ 3.40GHz+ ADD
Price Search Online $443.41 - BUY $336.5 - BUY
Socket TypeLGA1150LGA1150LGA1150
CPU ClassServerServerServer
Clockspeed3.2 GHz3.5 GHz3.4 GHz
Turbo SpeedUp to 3.6 GHzUp to 3.9 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP84W95W84W
Yearly Running Cost$15.33$17.34$15.33
OtherIntel HD Graphics P4600Intel HD Graphics P4600
First Seen on ChartQ2 2013Q2 2013Q2 2013
# of Samples56886380
CPU Value177.116.221.0
Single Thread Rating(% diff. to max in group)2009(-8.7%)2201(0.0%)2151(-2.3%)
CPU Mark(% diff. to max in group)5312(-26.2%)7195(0.0%)7057(-1.9%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of March 2025 - Higher results represent better performance
Intel Xeon E3-1225 v3 @ 3.20GHz
5,312
Intel Xeon E3-1275 v3 @ 3.50GHz
7,195
Intel Xeon E3-1245 v3 @ 3.40GHz
7,057
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 6th of March 2025 - Higher results represent better value
Intel Xeon E3-1225 v3 @ 3.20GHz
177.1
Intel Xeon E3-1275 v3 @ 3.50GHz
16.2
Intel Xeon E3-1245 v3 @ 3.40GHz
21.0
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of March 2025 - Higher results represent better performance
Intel Xeon E3-1225 v3 @ 3.20GHz
2,009
Intel Xeon E3-1275 v3 @ 3.50GHz
2,201
Intel Xeon E3-1245 v3 @ 3.40GHz
2,151
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 E3-1225 v3 @ 3.20GHz Intel Xeon E3-1275 v3 @ 3.50GHz Intel Xeon E3-1245 v3 @ 3.40GHz
Max TDP84W95W84W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.