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Intel Xeon 3075 vs Xeon 3070

The Intel Xeon 3075 @ 2.66GHz is newer than Intel Xeon 3070 @ 2.66GHz and is around 8% faster in multi-threaded (CPU Mark) testing. The Intel Xeon 3075 @ 2.66GHz is around 6% faster in single-thread testing. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 16 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 3075 @ 2.66GHz×Intel Xeon 3070 @ 2.66GHz+ ADD
Price Search Online Search Online
Socket TypeNA2LGA775
CPU ClassServerServer
Clockspeed2.7 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 4.0MB, L3: 0MB
TDPNA265W
Yearly Running CostNA$11.86
Other
First Seen on ChartQ1 2011Q2 2010
# of Samples412
CPU Value3.235.8
Single Thread Rating(% diff. to max in group)1082(0.0%)1024(-5.4%)
CPU Mark(% diff. to max in group)1112(0.0%)1025(-7.8%)
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 11th of December 2025 - Higher results represent better performance
Intel Xeon 3075 @ 2.66GHz
1,112
Intel Xeon 3070 @ 2.66GHz
1,025
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 11th of December 2025 - Higher results represent better value
Intel Xeon 3075 @ 2.66GHz
3.2
Intel Xeon 3070 @ 2.66GHz
35.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 11th of December 2025 - Higher results represent better performance
Intel Xeon 3075 @ 2.66GHz
1,082
Intel Xeon 3070 @ 2.66GHz
1,024
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 3075 @ 2.66GHz Intel Xeon 3070 @ 2.66GHz
Max TDPNA65W
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.