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CPU Benchmarks

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AMD Ryzen 9 3900X

Benchmarks for the AMD Ryzen 9 3900X can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the AMD Ryzen 9 3900X Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. But this CPU contains 12 Cores and 24 Threads. Paired with a good videocard, is this CPU Good for Gaming? This CPU should be able to play most games. [More ...]

AMD Ryzen 9 3900X

Description:

Class: Desktop

Socket: AM4

Clockspeed: 3.8 GHz

Turbo Speed: 4.6 GHz

Cores: 12 Threads: 24

Typical TDP: 105 W

Cache per CPU Package:
L1 Instruction Cache: 12 x 32 KB
L1 Data Cache: 12 x 32 KB
L2 Cache: 12 x 512 KB
L3 Cache: 64 MB

Other names: AMD Ryzen 9 3900X 12-Core Processor

CPU First Seen on Charts: Q3 2019

CPUmark/$Price: 161.30

Overall Rank:
295th fastest in multithreading out of 4910 CPUs
680th fastest in single threading out of 4910 CPUs
91st fastest in out of 1400 Desktop CPUs

Last Price Change: $202.20 USD (2024-12-22)

Average CPU Mark rating
Multithread Rating
32614
Single Thread Rating
2706

Samples: 13896*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 31,909
Thread: 2,940

CPU Test Suite Average Results for AMD Ryzen 9 3900X

Integer Math99,871 MOps/Sec
Floating Point Math58,517 MOps/Sec
Find Prime Numbers215 Million Primes/Sec
Random String Sorting48,454 Thousand Strings/Sec
Data Encryption28,642 MBytes/Sec
Data Compression449,292 KBytes/Sec
Physics1,807 Frames/Sec
Extended Instructions29,249 Million Matrices/Sec
Single Thread2,706 MOps/Sec
From submitted results to PerformanceTest V10 as of 22nd of December 2024.

CPU Mark Distribution for AMD Ryzen 9 3900X

Submitted Baseline Distribution Graph as of 17th of December 2024
From submitted results to PerformanceTest V10 as of 17th of December 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$375.00 USDBuy Now!
NewEgg.com$199.99 USDBuy Now!
BestBuy.comNACPU Not Available. See Other Models
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


Last 5 Baselines for AMD Ryzen 9 3900X
Most recent listed first
Baseline CPU Mark
BL2292898 - Dec 22 2024
33140
BL2292833 - Dec 22 2024
32550
BL2292821 - Dec 22 2024
32262
BL2292704 - Dec 21 2024
32251
BL2292294 - Dec 21 2024
32577
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 9 3900X
As of 22nd of December 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900X
32,614
AMD Ryzen 9 3900XT vs AMD Ryzen 9 3900X
32,662 (+0.1%)
AMD Ryzen Threadripper 2920X vs AMD Ryzen 9 3900X
25,365 (-22.2%)
AMD Ryzen 7 5800X vs AMD Ryzen 9 3900X
27,829 (-14.7%)
Intel Core i7-11700K @ 3.60GHz vs AMD Ryzen 9 3900X
24,551 (-24.7%)
AMD Ryzen 7 5700G vs AMD Ryzen 9 3900X
24,538 (-24.8%)
AMD Ryzen 9 3950X vs AMD Ryzen 9 3900X
38,716 (+18.7%)
Intel Core i5-13600K vs AMD Ryzen 9 3900X
37,877 (+16.1%)
Intel Core i5-13600KF vs AMD Ryzen 9 3900X
37,782 (+15.8%)
Intel Core i7-12700KF vs AMD Ryzen 9 3900X
34,294 (+5.2%)
Intel Core i5-13500 vs AMD Ryzen 9 3900X
31,777 (-2.6%)
Intel Core i7-12700 vs AMD Ryzen 9 3900X
30,734 (-5.8%)
Intel Core i7-12700F vs AMD Ryzen 9 3900X
30,687 (-5.9%)

Is the AMD Ryzen 9 3900X Good for Gaming?
As of 22nd of December 2024 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 7 9800X3D
12,250
Intel Core Ultra 9 285K
10,924
AMD Ryzen 9 7900X3D
10,882
AMD Ryzen 5 7600X3D
10,563
AMD Ryzen 7 7800X3D
10,322
AMD Ryzen 9 7950X3D
9,869
Intel Core Ultra 7 265K
9,577
Intel Core Ultra 5 245K
9,424
Intel Core Ultra 7 265KF
9,305
Intel Core Ultra 5 245KF
9,258
Intel Core i9-14900KS
9,198
AMD Ryzen 5 5600X3D
8,916
AMD Ryzen 9 3900X
4,057