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AMD Phenom II X3 B73 vs Phenom II X3 740

The AMD Phenom II X3 B73 is newer than AMD Phenom II X3 740 also around 7% faster in multi-threaded (CPU Mark) testing, it is around 7% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 25 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 X3 B73×AMD Phenom II X3 740+ ADD
Price Search Online Search Online
Socket TypeAM3NA2
CPU ClassDesktopDesktop
Clockspeed2.8 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)3 (Threads: 3)
CacheL1: 384KB, L2: 1.5MB, L3: 6MBL1: 384KB, L2: 1.5MB, L3: 6MB
TDP95W95W
Yearly Running Cost$17.34$17.34
Other
First Seen on ChartQ3 2010Q3 2010
# of Samples1114
CPU Value20.516.0
Single Thread Rating(% diff. to max in group)1056(0.0%)982(-7.0%)
CPU Mark(% diff. to max in group)1538(0.0%)1424(-7.4%)
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 22nd of August 2024 - Higher results represent better performance
AMD Phenom II X3 B73
1,538
AMD Phenom II X3 740
1,424
CPU Value (CPU Mark / $Price)
As of 22nd of August 2024 - Higher results represent better value
AMD Phenom II X3 B73
20.5
AMD Phenom II X3 740
16.0
CPU Single Thread Rating
As of 22nd of August 2024 - Higher results represent better performance
AMD Phenom II X3 B73
1,056
AMD Phenom II X3 740
982
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 X3 B73 AMD Phenom II X3 740
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.