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AMD Athlon II X3 435 vs Phenom 9850 Quad-

The AMD Athlon II X3 435 is newer than AMD Phenom 9850 Quad-Core is around 24% faster in single-thread testing. Also, AMD Phenom 9850 Quad-Core uses around 27% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 731 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 Athlon II X3 435×AMD Phenom 9850 Quad-Core+ ADD
Price Search Online Search Online
Socket TypeAM3AM2+
CPU ClassDesktopDesktop
Clockspeed2.9 GHz2.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)4 (Threads: 4)
CacheL1: 384KB, L2: 1.5MB, L1: 512KB, L2: 2.0MB, L3: 2MB
TDP95W125W
Yearly Running Cost$17.34$22.81
Other
First Seen on ChartQ4 2009Q4 2008
# of Samples246485
CPU Rank38883835
CPU Value10.313.2
Single Thread Rating(% diff. to max in group)1164(0.0%)938(-19.4%)
CPU Mark(% diff. to max in group)1645(-3.9%)1712(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of March 2026 - Higher results represent better performance
AMD Athlon II X3 435
1,645
AMD Phenom 9850 Quad-Core
1,712
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 9th of March 2026 - Higher results represent better value
AMD Athlon II X3 435
10.3
AMD Phenom 9850 Quad-Core
13.2
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 9th of March 2026 - Higher results represent better performance
AMD Athlon II X3 435
1,164
AMD Phenom 9850 Quad-Core
938
PassMark Software © 2008-2026
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 Athlon II X3 435 AMD Phenom 9850 Quad-Core
Max TDP95W125W
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.