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Intel Xeon X5667 vs Xeon X5675

The Intel Xeon X5675 @ 3.07GHz is newer than Intel Xeon X5667 @ 3.07GHz and is around 37% faster in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. 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 442 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 X5667 @ 3.07GHz×Intel Xeon X5675 @ 3.07GHz+ ADD
Price Search Online Search Online
Socket TypeLGA1366LGA1366
CPU ClassServerServer
Clockspeed3.1 GHz3.1 GHz
Turbo SpeedUp to 3.5 GHzUp to 3.5 GHz
# of Physical Cores4 (Threads: 8)6 (Threads: 12)
CacheL1: 256KB, L2: 1.0MB, L3: 12MBL1: 384KB, L2: 1.5MB, L3: 12MB
TDP95W95W
Yearly Running Cost$17.34$17.34
Other
First Seen on ChartQ3 2010Q1 2011
# of Samples31411
CPU Rank24342049
CPU Value260.40.0
Single Thread Rating(% diff. to max in group)1469(-1.0%)1484(0.0%)
CPU Mark(% diff. to max in group)4697(-26.9%)6427(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 13th of February 2026 - Higher results represent better performance
Intel Xeon X5667 @ 3.07GHz
4,697
Intel Xeon X5675 @ 3.07GHz
6,427
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 13th of February 2026 - Higher results represent better value
Intel Xeon X5667 @ 3.07GHz
260.4
Intel Xeon X5675 @ 3.07GHz
NA
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 13th of February 2026 - Higher results represent better performance
Intel Xeon X5667 @ 3.07GHz
1,469
Intel Xeon X5675 @ 3.07GHz
1,484
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 X5667 @ 3.07GHz Intel Xeon X5675 @ 3.07GHz
Max TDP95W95W
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.