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AMD FX-4350 Quad- vs FX-6350 Six-

The AMD FX-4350 Quad-Core is newer than AMD FX-6350 Six-Core and is around -31% slower in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. 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 2394 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 FX-4350 Quad-Core×AMD FX-6350 Six-Core+ ADD
Price Search Online Search Online
Socket TypeAM3+AM3+
CPU ClassDesktopDesktop
Clockspeed4.2 GHz3.9 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.2 GHz
# of Physical Cores4 (in 2 physical modules)6 (in 3 physical modules)
CacheL1: 320KB, L2: 8.0MB, L3: 8MBL1: 480KB, L2: 12.0MB, L3: 8MB
TDP125W125W
Yearly Running Cost$22.81$22.81
Other
First Seen on ChartQ2 2013Q2 2013
# of Samples6751719
CPU Rank29232450
CPU Value34.756.8
Single Thread Rating(% diff. to max in group)1556(-1.4%)1578(0.0%)
CPU Mark(% diff. to max in group)3191(-31.5%)4657(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 18th of February 2026 - Higher results represent better performance
AMD FX-4350 Quad-Core
3,191
AMD FX-6350 Six-Core
4,657
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 18th of February 2026 - Higher results represent better value
AMD FX-4350 Quad-Core
34.7
AMD FX-6350 Six-Core
56.8
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 18th of February 2026 - Higher results represent better performance
AMD FX-4350 Quad-Core
1,556
AMD FX-6350 Six-Core
1,578
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 FX-4350 Quad-Core AMD FX-6350 Six-Core
Max TDP125W125W
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.