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Intel i5-650 vs Core2 Quad Q9500

The Intel Core2 Quad Q9500 @ 2.83GHz is newer than Intel Core i5-650 @ 3.20GHz, while the multi-threaded (CPU Mark) is simliar, Intel Core i5-650 @ 3.20GHz is around 11% faster in single-thread testing. However, Intel Core2 Quad Q9500 @ 2.83GHz uses around 26% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3339 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 Core i5-650 @ 3.20GHz×Intel Core2 Quad Q9500 @ 2.83GHz+ ADD
Price Search Online Search Online
Socket TypeLGA1156LGA775
CPU ClassDesktopDesktop
Clockspeed3.2 GHz2.8 GHz
Turbo SpeedUp to 3.5 GHzNot Supported
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
CacheL1: 128KB, L2: 0.5MB, L3: 4MBL1: 256KB, L2: 6.0MB, L3: 0MB
TDP73W95W
Yearly Running Cost$13.32$17.34
Other
First Seen on ChartQ1 2010Q2 2010
# of Samples3027312
CPU Value64.545.4
Single Thread Rating(% diff. to max in group)1365(0.0%)1213(-11.1%)
CPU Mark(% diff. to max in group)2258(0.0%)2227(-1.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of February 2025 - Higher results represent better performance
Intel Core i5-650 @ 3.20GHz
2,258
Intel Core2 Quad Q9500 @ 2.83GHz
2,227
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 26th of February 2025 - Higher results represent better value
Intel Core i5-650 @ 3.20GHz
64.5
Intel Core2 Quad Q9500 @ 2.83GHz
45.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 26th of February 2025 - Higher results represent better performance
Intel Core i5-650 @ 3.20GHz
1,365
Intel Core2 Quad Q9500 @ 2.83GHz
1,213
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 Core i5-650 @ 3.20GHz Intel Core2 Quad Q9500 @ 2.83GHz
Max TDP73W95W
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.