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CPU Benchmarks

Over 1,000,000 CPUs Benchmarked

AMD Ryzen 9 3900

Benchmarks for the AMD Ryzen 9 3900 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 3900 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 3900

Description:

Class: Desktop

Socket: AM4

Clockspeed: 3.1 GHz

Turbo Speed: 4.3 GHz

Cores: 12 Threads: 24

Typical TDP: 65 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 3900 12-Core Processor

CPU First Seen on Charts: Q4 2019

CPUmark/$Price: 60.85

Overall Rank:
379th fastest in multithreading out of 5094 CPUs
861st fastest in single threading out of 5094 CPUs
121st fastest in out of 1440 Desktop CPUs

Last Price Change: $504.05 USD (2023-06-02)

Average CPU Mark rating
Multithread Rating
30669
Single Thread Rating
2613

Samples: 520*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 30,926
Thread: 2,952

CPU Test Suite Average Results for AMD Ryzen 9 3900

Integer Math97,928 MOps/Sec
Floating Point Math56,836 MOps/Sec
Find Prime Numbers204 Million Primes/Sec
Random String Sorting44,992 Thousand Strings/Sec
Data Encryption26,706 MBytes/Sec
Data Compression414,527 KBytes/Sec
Physics1,627 Frames/Sec
Extended Instructions26,105 Million Matrices/Sec
Single Thread2,613 MOps/Sec
From submitted results to PerformanceTest V10 as of 26th of April 2025.

CPU Mark Distribution for AMD Ryzen 9 3900

Submitted Baseline Distribution Graph as of 21st of April 2025
From submitted results since PerformanceTest V10 as of 21st of April 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History


Last 5 Baselines for AMD Ryzen 9 3900
Most recent listed first
Baseline CPU Mark
BL2576949 - Apr 23 2025
27545
BL2575922 - Apr 23 2025
30381
BL2574874 - Apr 23 2025
30508
BL2574313 - Apr 22 2025
26011
BL2568888 - Apr 20 2025
31006
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 9 3900
As of 27th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900
30,669
AMD Ryzen 9 3950X vs AMD Ryzen 9 3900
38,652 (+26.0%)
Intel Core i7-12700K vs AMD Ryzen 9 3900
34,487 (+12.4%)
AMD Ryzen 9 3900XT vs AMD Ryzen 9 3900
32,599 (+6.3%)
AMD Ryzen 9 3900X vs AMD Ryzen 9 3900
32,573 (+6.2%)
AMD Ryzen Threadripper 1950X vs AMD Ryzen 9 3900
27,643 (-9.9%)
AMD Ryzen 7 3800XT vs AMD Ryzen 9 3900
23,571 (-23.1%)
Intel Core i7-13700T vs AMD Ryzen 9 3900
28,058 (-8.5%)
Intel Core i9-10920X @ 3.50GHz vs AMD Ryzen 9 3900
26,108 (-14.9%)
AMD Ryzen 7 3800X vs AMD Ryzen 9 3900
23,078 (-24.8%)
Intel Xeon W-2255 @ 3.70GHz vs AMD Ryzen 9 3900
22,408 (-26.9%)
AMD Ryzen 9 PRO 3900 vs AMD Ryzen 9 3900
31,366 (+2.3%)
Intel Core i7-14700T vs AMD Ryzen 9 3900
30,684 (+0.0%)

Is the AMD Ryzen 9 3900 Good for Gaming?
As of 27th of April 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
12,401
AMD Ryzen 7 9800X3D
12,168
AMD Ryzen 9 9950X3D
11,300
AMD Ryzen 9 7900X3D
10,844
Intel Core Ultra 9 285K
10,614
AMD Ryzen 5 7600X3D
10,513
AMD Ryzen 7 7800X3D
10,292
AMD Ryzen 9 7950X3D
9,816
Intel Core Ultra 5 245K
9,685
Intel Core Ultra 7 265K
9,528
Intel Core Ultra 7 265KF
9,411
Intel Core Ultra 5 235
9,295
AMD Ryzen 9 3900
3,780