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AMD Phenom II X4 980 vs Intel i5-660

The AMD Phenom II X4 980 is newer than Intel Core i5-660 @ 3.33GHz also around 16% faster in multi-threaded (CPU Mark) testing, it is around 6% faster in single-thread testing. However, Intel Core i5-660 @ 3.33GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 490 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.

×AMD Phenom II X4 980×Intel Core i5-660 @ 3.33GHz+ ADD
Price Search Online Search Online
Socket TypeAM3LGA1156
CPU ClassDesktopDesktop
Clockspeed3.7 GHz3.3 GHz
Turbo SpeedNot SupportedUp to 3.6 GHz
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
CacheL1: 512KB, L2: 2.0MB, L3: 6MBL1: 128KB, L2: 0.5MB, L3: 4MB
TDP125W73W
Yearly Running Cost$22.81$13.32
Other
First Seen on ChartQ3 2011Q4 2009
# of Samples117373
CPU Value21.816.0
Single Thread Rating(% diff. to max in group)1511(0.0%)1425(-5.7%)
CPU Mark(% diff. to max in group)2839(0.0%)2397(-15.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of December 2024 - Higher results represent better performance
AMD Phenom II X4 980
2,839
Intel Core i5-660 @ 3.33GHz
2,397
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 1st of December 2024 - Higher results represent better value
AMD Phenom II X4 980
21.8
Intel Core i5-660 @ 3.33GHz
16.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of December 2024 - Higher results represent better performance
AMD Phenom II X4 980
1,511
Intel Core i5-660 @ 3.33GHz
1,425
PassMark Software © 2008-2024
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.
AMD Phenom II X4 980 Intel Core i5-660 @ 3.33GHz
Max TDP125W73W
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.