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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon X5650 vs AMD Ryzen 9 5900X

The AMD Ryzen 9 5900X is newer than Intel Xeon X5650 @ 2.67GHz and is significantly faster in multi-threaded (CPU Mark) testing and is significantly faster in single-thread testing. However, AMD Ryzen 9 5900X uses around 10% more power. The CPUs selected in this comparison belong in different CPU Classes: Server, Desktop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 19668 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.

×Intel Xeon X5650 @ 2.67GHz×AMD Ryzen 9 5900X+ ADD
Price $9.98 - BUY $250.9 - BUY
Socket TypeLGA1366AM4
CPU ClassServerDesktop
Clockspeed2.7 GHz3.7 GHz
Turbo SpeedUp to 3.1 GHzUp to 4.8 GHz
# of Physical Cores6 (Threads: 12)12 (Threads: 24)
CacheL1: 384KB, L2: 1.5MB, L3: 12MBL1: 768KB, L2: 6.0MB, L3: 64MB
TDP95W105W
Yearly Running Cost$17.34$19.16
Other
First Seen on ChartQ1 2010Q4 2020
# of Samples76818900
CPU Value573.5155.7
Single Thread Rating(% diff. to max in group)1292(-62.8%)3470(0.0%)
CPU Mark(% diff. to max in group)5724(-85.3%)39054(0.0%)

CPU Mark Rating
As of 13th of March 2025 - Higher results represent better performance
Intel Xeon X5650 @ 2.67GHz
5,724
AMD Ryzen 9 5900X
39,054
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of March 2025 - Higher results represent better value
Intel Xeon X5650 @ 2.67GHz
573.5
AMD Ryzen 9 5900X
155.7
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of March 2025 - Higher results represent better performance
Intel Xeon X5650 @ 2.67GHz
1,292
AMD Ryzen 9 5900X
3,470
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.
Intel Xeon X5650 @ 2.67GHz AMD Ryzen 9 5900X
Max TDP95W105W
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.