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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Phenom II X4 B65 vs Intel i5-2400S

The Intel Core i5-2400S @ 2.50GHz is newer than AMD Phenom II X4 B65 also around 15% faster in multi-threaded (CPU Mark) testing, it is around 7% faster in single-thread testing. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 884 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 B65×Intel Core i5-2400S @ 2.50GHz+ ADD
Price Search Online Search Online
Socket TypeAM2+/AM3LGA1155
CPU ClassDesktopDesktop
Clockspeed3.4 GHz2.5 GHz
Turbo SpeedNot SupportedUp to 3.3 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 384KB, L2: 1.5MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 6MB
TDPNA265W
Yearly Running CostNA$11.86
Other
First Seen on ChartQ1 2011Q1 2011
# of Samples19865
CPU Value0.018.9
Single Thread Rating(% diff. to max in group)1370(-6.7%)1469(0.0%)
CPU Mark(% diff. to max in group)2690(-15.2%)3172(0.0%)
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 7th of April 2025 - Higher results represent better performance
AMD Phenom II X4 B65
2,690
Intel Core i5-2400S @ 2.50GHz
3,172
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 7th of April 2025 - Higher results represent better value
AMD Phenom II X4 B65
NA
Intel Core i5-2400S @ 2.50GHz
18.9
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
AMD Phenom II X4 B65
1,370
Intel Core i5-2400S @ 2.50GHz
1,469
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.
AMD Phenom II X4 B65 Intel Core i5-2400S @ 2.50GHz
Max TDPNA65W
Power consumption per day (kWh)NA0.13
Running cost per dayNA$0.033
Power consumption per year (kWh)NA47.5
Running cost per yearNA$11.86
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.