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CPU Benchmarks

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Intel i9-9900B vs AMD Ryzen 7 1700X

The Intel Core i9-9900B @ 3.10GHz is newer than AMD Ryzen 7 1700X, while the multi-threaded (CPU Mark) is simliar, Intel Core i9-9900B @ 3.10GHz is around 22% faster in single-thread testing. However, AMD Ryzen 7 1700X uses around 38% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3350 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 Core i9-9900B @ 3.10GHz×AMD Ryzen 7 1700X+ ADD
Price Search Online $195 - BUY
Socket TypeFCLGA1151AM4
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.4 GHz
Turbo SpeedUp to 5.0 GHzUp to 3.8 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 512KB, L2: 2.0MB, L3: 16MBL1: 768KB, L2: 4.0MB, L3: 16MB
TDP65W95W
Yearly Running Cost$11.86$17.34
Other
First Seen on ChartQ2 2024Q1 2017
# of Samples123338
CPU Value0.080.3
Single Thread Rating(% diff. to max in group)2691(0.0%)2103(-21.8%)
CPU Mark(% diff. to max in group)16118(0.0%)15660(-2.8%)

CPU Mark Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Core i9-9900B @ 3.10GHz
16,118
AMD Ryzen 7 1700X
15,660
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 7th of April 2025 - Higher results represent better value
Intel Core i9-9900B @ 3.10GHz
NA
AMD Ryzen 7 1700X
80.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Core i9-9900B @ 3.10GHz
2,691
AMD Ryzen 7 1700X
2,103
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 Core i9-9900B @ 3.10GHz AMD Ryzen 7 1700X
Max TDP65W95W
Power consumption per day (kWh)0.130.19
Running cost per day$0.033$0.048
Power consumption per year (kWh)47.569.3
Running cost per year$11.86$17.34
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.