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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 5950X vs Ryzen 7 7800X3D vs Ryzen 9 7900 vs Ryzen 9 7900X3D

All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 29123 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 Ryzen 9 5950X×AMD Ryzen 7 7800X3D×AMD Ryzen 9 7900×AMD Ryzen 9 7900X3D+ ADD
Price $341 - BUY Search Online $372 - BUY Search Online
Socket TypeAM4AM5AM5AM5 (LGA 1718)
CPU ClassDesktopDesktopDesktopDesktop
Clockspeed3.4 GHz4.2 GHz3.7 GHz4.4 GHz
Turbo SpeedUp to 4.9 GHzUp to 5.0 GHzUp to 5.4 GHzUp to 5.6 GHz
# of Physical Cores16 (Threads: 32)8 (Threads: 16)12 (Threads: 24)12 (Threads: 24)
CacheL1: 1,024KB, L2: 8.0MB, L3: 64MBL1: 512KB, L2: 8.0MB, L3: 96MBL1: 768KB, L2: 12.0MB, L3: 64MBL1: 768KB, L2: 12.0MB, L3: 128MB
TDP105W120W65W120W
Yearly Running Cost$19.16$21.90$11.86$21.90
OtherAMD Radeon GraphicsAMD Radeon GraphicsAMD Radeon Graphics
First Seen on ChartQ4 2020Q2 2023Q1 2023Q1 2023
# of Samples133801246017741509
CPU Value133.30.0130.40.0
Single Thread Rating(% diff. to max in group)3469(-16.2%)3756(-9.3%)4141(0.0%)4129(-0.3%)
CPU Mark(% diff. to max in group)45470(-9.7%)34267(-31.9%)48518(-3.6%)50334(0.0%)

CPU Mark Rating
As of 25th of April 2025 - Higher results represent better performance
AMD Ryzen 9 5950X
45,470
AMD Ryzen 7 7800X3D
34,267
AMD Ryzen 9 7900
48,518
AMD Ryzen 9 7900X3D
50,334
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 25th of April 2025 - Higher results represent better value
AMD Ryzen 9 5950X
133.3
AMD Ryzen 7 7800X3D
NA
AMD Ryzen 9 7900
130.4
AMD Ryzen 9 7900X3D
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 25th of April 2025 - Higher results represent better performance
AMD Ryzen 9 5950X
3,469
AMD Ryzen 7 7800X3D
3,756
AMD Ryzen 9 7900
4,141
AMD Ryzen 9 7900X3D
4,129
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 Ryzen 9 5950X AMD Ryzen 7 7800X3D AMD Ryzen 9 7900 AMD Ryzen 9 7900X3D
Max TDP105W120W65W120W
Power consumption per day (kWh)NANANANA
Running cost per dayNANANANA
Power consumption per year (kWh)NANANANA
Running cost per yearNANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.