iconcharts
5

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD FX-8350 Eight- vs Ryzen 7 1800X vs Ryzen 9 3950X vs Ryzen 9 5950X vs Ryzen 9 7950X

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 44821 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-8350 Eight-Core×AMD Ryzen 7 1800X×AMD Ryzen 9 3950X×AMD Ryzen 9 5950X×AMD Ryzen 9 7950X
Price $172.02 - BUY $410.73 - BUY $485.95 - BUY $337.95 - BUY $470 - BUY
Socket TypeAM3+AM4AM4AM4AM5
CPU ClassDesktopDesktopDesktopDesktopDesktop
Clockspeed4.0 GHz3.6 GHz3.5 GHz3.4 GHz4.5 GHz
Turbo SpeedUp to 4.2 GHzUp to 4.0 GHzUp to 4.7 GHzUp to 4.9 GHzUp to 5.7 GHz
# of Physical Cores8 (in 4 physical modules)8 (Threads: 16)16 (Threads: 32)16 (Threads: 32)16 (Threads: 32)
CacheL1: 640KB, L2: 16.0MB, L3: 8MBL1: 768KB, L2: 4.0MB, L3: 16MBL1: 1,024KB, L2: 8.0MB, L3: 64MBL1: 1,024KB, L2: 8.0MB, L3: 64MBL1: 1,024KB, L2: 16.0MB, L3: 64MB
TDP125W95W105W105W170W
Yearly Running Cost$22.81$17.34$19.16$19.16$31.03
OtherAMD Radeon Graphics
First Seen on ChartQ4 2012Q1 2017Q4 2019Q4 2020Q3 2022
# of Samples1957728683451128656060
CPU Value35.339.879.6134.7133.2
Single Thread Rating(% diff. to max in group)1582(-63.0%)2197(-48.6%)2706(-36.7%)3469(-18.8%)4272(0.0%)
CPU Mark(% diff. to max in group)6075(-90.3%)16339(-73.9%)38673(-38.2%)45509(-27.3%)62607(0.0%)

CPU Mark Rating
As of 16th of March 2025 - Higher results represent better performance
AMD FX-8350 Eight-Core
6,075
AMD Ryzen 7 1800X
16,339
AMD Ryzen 9 3950X
38,673
AMD Ryzen 9 5950X
45,509
AMD Ryzen 9 7950X
62,607
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 16th of March 2025 - Higher results represent better value
AMD FX-8350 Eight-Core
35.3
AMD Ryzen 7 1800X
39.8
AMD Ryzen 9 3950X
79.6
AMD Ryzen 9 5950X
134.7
AMD Ryzen 9 7950X
133.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 16th of March 2025 - Higher results represent better performance
AMD FX-8350 Eight-Core
1,582
AMD Ryzen 7 1800X
2,197
AMD Ryzen 9 3950X
2,706
AMD Ryzen 9 5950X
3,469
AMD Ryzen 9 7950X
4,272
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 FX-8350 Eight-Core AMD Ryzen 7 1800X AMD Ryzen 9 3950X AMD Ryzen 9 5950X AMD Ryzen 9 7950X
Max TDP125W95W105W105W170W
Power consumption per day (kWh)0.250.190.210.210.34
Running cost per day$0.063$0.048$0.052$0.052$0.085
Power consumption per year (kWh)91.369.376.676.6124.1
Running cost per year$22.81$17.34$19.16$19.16$31.03
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.