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AMD Phenom 8450e Triple- vs Phenom X3 8550

The AMD Phenom 8450e Triple-Core is newer than AMD Phenom X3 8550 and has comparable multi-threaded (CPU Mark) and single-thread rating. However, AMD Phenom X3 8550 uses around 38% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 103 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 8450e Triple-Core×AMD Phenom X3 8550+ ADD
Price Search Online Search Online
Socket TypeAM2+AM2/AM2+
CPU ClassDesktopDesktop
Clockspeed2.1 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)3 (Threads: 3)
CacheL1: 384KB, L2: 1.5MB, L3: 2MBL1: 384KB, L2: 1.5MB, L3: 2MB
TDP65W95W
Yearly Running Cost$11.86$17.34
Other
First Seen on ChartQ4 2009Q2 2009
# of Samples2776
CPU Value0.041.1
Single Thread Rating(% diff. to max in group)824(-3.7%)856(0.0%)
CPU Mark(% diff. to max in group)1206(0.0%)1151(-4.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of January 2025 - Higher results represent better performance
AMD Phenom 8450e Triple-Core
1,206
AMD Phenom X3 8550
1,151
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of January 2025 - Higher results represent better value
AMD Phenom 8450e Triple-Core
NA
AMD Phenom X3 8550
41.1
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of January 2025 - Higher results represent better performance
AMD Phenom 8450e Triple-Core
824
AMD Phenom X3 8550
856
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 8450e Triple-Core AMD Phenom X3 8550
Max TDP65W95W
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.