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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 7900 vs Ryzen 9 7900X vs Ryzen 9 7900X3D

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 7862 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 7900×AMD Ryzen 9 7900X×AMD Ryzen 9 7900X3D+ ADD
Price $402.58 - BUY $360 - BUY $692.9 - BUY
Socket TypeAM5AM5AM5 (LGA 1718)
CPU ClassDesktopDesktopDesktop
Clockspeed3.7 GHz4.7 GHz4.4 GHz
Turbo SpeedUp to 5.4 GHzUp to 5.6 GHzUp to 5.6 GHz
# of Physical Cores12 (Threads: 24)12 (Threads: 24)12 (Threads: 24)
CacheL1: 768KB, L2: 12.0MB, L3: 64MBL1: 768KB, L2: 12.0MB, L3: 64MBL1: 768KB, L2: 12.0MB, L3: 128MB
TDP65W170W120W
Yearly Running Cost$11.86$31.03$21.90
OtherAMD Radeon GraphicsAMD Radeon GraphicsAMD Radeon Graphics
First Seen on ChartQ1 2023Q3 2022Q1 2023
# of Samples149750271338
CPU Value120.7143.172.8
Single Thread Rating(% diff. to max in group)4140(-2.5%)4245(0.0%)4132(-2.7%)
CPU Mark(% diff. to max in group)48581(-5.7%)51526(0.0%)50416(-2.2%)

CPU Mark Rating
As of 23rd of February 2025 - Higher results represent better performance
AMD Ryzen 9 7900
48,581
AMD Ryzen 9 7900X
51,526
AMD Ryzen 9 7900X3D
50,416
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 23rd of February 2025 - Higher results represent better value
AMD Ryzen 9 7900
120.7
AMD Ryzen 9 7900X
143.1
AMD Ryzen 9 7900X3D
72.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 23rd of February 2025 - Higher results represent better performance
AMD Ryzen 9 7900
4,140
AMD Ryzen 9 7900X
4,245
AMD Ryzen 9 7900X3D
4,132
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 7900 AMD Ryzen 9 7900X AMD Ryzen 9 7900X3D
Max TDP65W170W120W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.