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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Quad Q9550 @ 2.83GHz vs Intel Core i5-760 @ 2.80GHz vs AMD Phenom II X4 B65 vs Intel Core i5-661 @ 3.33GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 Core2 Quad Q9550 @ 2.83GHz×Intel Core i5-760 @ 2.80GHz×AMD Phenom II X4 B65×Intel Core i5-661 @ 3.33GHz+ ADD
Price Search Online Search Online Search Online $80 - BUY
Socket TypeLGA775LGA1156AM2+/AM3LGA1156
CPU ClassDesktopDesktopDesktopDesktop
Clockspeed2.8 GHz2.8 GHz3.4 GHz3.3 GHz
Turbo SpeedNot SupportedUp to 3.3 GHzNot SupportedUp to 3.6 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)4 (Threads: 4)2 (Threads: 4)
CacheL1: 256KB, L2: 12.0MB, L3: 0MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 384KB, L2: 1.5MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 4MB
TDP95W95WNA287W
Yearly Running Cost$17.34$17.34NA$15.88
Other
First Seen on ChartQ4 2008Q3 2010Q1 2011Q1 2010
# of Samples4011217819180
CPU Value48.710.30.030.7
Single Thread Rating(% diff. to max in group)1221(-16.0%)1291(-11.2%)1370(-5.8%)1454(0.0%)
CPU Mark(% diff. to max in group)2340(-13.0%)2630(-2.2%)2690(0.0%)2459(-8.6%)
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 9th of May 2024 - Higher results represent better performance
Intel Core2 Quad Q9550 @ 2.83GHz
2,340
Intel Core i5-760 @ 2.80GHz
2,630
AMD Phenom II X4 B65
2,690
Intel Core i5-661 @ 3.33GHz
2,459
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 9th of May 2024 - Higher results represent better value
Intel Core2 Quad Q9550 @ 2.83GHz
48.7
Intel Core i5-760 @ 2.80GHz
10.3
AMD Phenom II X4 B65
NA
Intel Core i5-661 @ 3.33GHz
30.7
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 9th of May 2024 - Higher results represent better performance
Intel Core2 Quad Q9550 @ 2.83GHz
1,221
Intel Core i5-760 @ 2.80GHz
1,291
AMD Phenom II X4 B65
1,370
Intel Core i5-661 @ 3.33GHz
1,454
PassMark Software © 2008-2024

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 Core2 Quad Q9550 @ 2.83GHzIntel Core i5-760 @ 2.80GHzAMD Phenom II X4 B65Intel Core i5-661 @ 3.33GHz
Max TDP95W95WNA87W
Power consumption per day (kWh)NANANANA
Running cost per dayNANANANA
Power consumption per year (kWh)NANANANA
Running cost per yearNANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.