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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2658 vs Xeon X5675

The Intel Xeon E5-2658 @ 2.10GHz is newer than Intel Xeon X5675 @ 3.07GHz, while Intel Xeon X5675 @ 3.07GHz is around 5% faster in multi-threaded (CPU Mark) testing, it is around 22% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 390 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 E5-2658 @ 2.10GHz×Intel Xeon X5675 @ 3.07GHz+ ADD
Price Search Online Search Online
Socket TypeLGA2011LGA1366
CPU ClassServerServer
Clockspeed2.1 GHz3.1 GHz
Turbo SpeedUp to 2.4 GHzUp to 3.5 GHz
# of Physical Cores8 (Threads: 16)6 (Threads: 12)
CacheL1: 512KB, L2: 2.0MB, L3: 20MBL1: 384KB, L2: 1.5MB, L3: 12MB
TDP95W95W
Yearly Running Cost$17.34$17.34
Other
First Seen on ChartQ2 2012Q1 2011
# of Samples7383
CPU Value46.764.6
Single Thread Rating(% diff. to max in group)1156(-22.2%)1486(0.0%)
CPU Mark(% diff. to max in group)6073(-5.0%)6395(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Xeon E5-2658 @ 2.10GHz
6,073
Intel Xeon X5675 @ 3.07GHz
6,395
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 6th of April 2025 - Higher results represent better value
Intel Xeon E5-2658 @ 2.10GHz
46.7
Intel Xeon X5675 @ 3.07GHz
64.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Xeon E5-2658 @ 2.10GHz
1,156
Intel Xeon X5675 @ 3.07GHz
1,486
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 E5-2658 @ 2.10GHz Intel Xeon X5675 @ 3.07GHz
Max TDP95W95W
Power consumption per day (kWh)0.190.19
Running cost per day$0.048$0.048
Power consumption per year (kWh)69.369.3
Running cost per year$17.34$17.34
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.