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AMD Ryzen 9 3900X

Price and performance details for the AMD Ryzen 9 3900X can be found below. 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 an old CPU that 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: 150.55

Overall Rank: 226

Last Price Change: $216.99 USD (2023-06-01)

Average CPU Mark
rating
32667

Single Thread Rating: 2707
Samples: 12770*
*Margin for error: Low



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

CPU Test Suite Average Results for AMD Ryzen 9 3900X

Integer Math100,048 MOps/Sec
Floating Point Math58,563 MOps/Sec
Find Prime Numbers215 Million Primes/Sec
Random String Sorting48,690 Thousand Strings/Sec
Data Encryption28,685 MBytes/Sec
Data Compression449,395 KBytes/Sec
Physics1,815 Frames/Sec
Extended Instructions29,259 Million Matrices/Sec
Single Thread2,707 MOps/Sec
From submitted results to PerformanceTest V10 as of 3rd of March 2024.

CPU Mark Distribution for AMD Ryzen 9 3900X

Submitted Baseline Distribution Graph as of 27th of February 2024
From submitted results to PerformanceTest V10 as of 27th of February 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$299.99 USDBuy Now!
NewEgg.com$216.99 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
BL2037439 - Feb 29 2024
32608
BL2036744 - Feb 28 2024
32912
BL2036692 - Feb 28 2024
32283
BL2036596 - Feb 28 2024
33450
BL2036514 - Feb 28 2024
30255
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 9 3900X
As of 3rd of March 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900X
32,667
AMD Ryzen 7 5800X vs AMD Ryzen 9 3900X
27,932 (-14.5%)
AMD Ryzen 7 5700G vs AMD Ryzen 9 3900X
24,633 (-24.6%)
Intel Core i5-13500 vs AMD Ryzen 9 3900X
32,108 (-1.7%)
AMD Ryzen 5 7600X vs AMD Ryzen 9 3900X
28,618 (-12.4%)
Intel Core i5-12600K vs AMD Ryzen 9 3900X
27,759 (-15.0%)
Intel Core i5-12600KF vs AMD Ryzen 9 3900X
27,439 (-16.0%)
AMD Ryzen 5 7600 vs AMD Ryzen 9 3900X
27,315 (-16.4%)
AMD Ryzen 7 5700X vs AMD Ryzen 9 3900X
26,737 (-18.2%)
AMD Ryzen 7 3800X vs AMD Ryzen 9 3900X
23,183 (-29.0%)
AMD Ryzen 9 5900X vs AMD Ryzen 9 3900X
39,199 (+20.0%)
AMD Ryzen 9 3950X vs AMD Ryzen 9 3900X
38,832 (+18.9%)
AMD Ryzen 9 3900XT vs AMD Ryzen 9 3900X
32,740 (+0.2%)

Is the AMD Ryzen 9 3900X Good for Gaming?
As of 3rd of March 2024 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 7900X3D
9,256
AMD Ryzen 7 7800X3D
9,072
Intel Core i9-13900KS
8,564
AMD Ryzen 9 7950X3D
8,410
Intel Core i9-14900F
8,270
Intel Core i9-14900K
8,173
Intel Core i9-14900KF
8,031
AMD Ryzen 5 5600X3D
7,863
Intel Core i9-13900K
7,796
AMD Ryzen Threadripper PRO 7945WX
7,602
Intel Core i7-14700K
7,545
Intel Core i7-13790F
7,532
AMD Ryzen 9 3900X
3,876