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CPU Benchmarks

Over 1,000,000 CPUs Benchmarked

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: 93.04

Overall Rank:
352nd fastest in multithreading out of 5126 CPUs
789th fastest in single threading out of 5126 CPUs
106th fastest in out of 1446 Desktop CPUs

Last Price Change: $350.00 USD (2025-05-12)

Average CPU Mark rating
Multithread Rating
32563
Single Thread Rating
2704

Samples: 15013*
*Margin for error: Low



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

CPU Test Suite Average Results for AMD Ryzen 9 3900X

Integer Math99,693 MOps/Sec
Floating Point Math58,457 MOps/Sec
Find Prime Numbers214 Million Primes/Sec
Random String Sorting48,339 Thousand Strings/Sec
Data Encryption28,600 MBytes/Sec
Data Compression449,037 KBytes/Sec
Physics1,798 Frames/Sec
Extended Instructions29,230 Million Matrices/Sec
Single Thread2,704 MOps/Sec
From submitted results to PerformanceTest V10 as of 22nd of May 2025.

CPU Mark Distribution for AMD Ryzen 9 3900X

Submitted Baseline Distribution Graph as of 17th of May 2025
From submitted results since PerformanceTest V10 as of 17th of May 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$350.00 USDBuy Now!
NewEgg.comNACPU Not Available. See Other Models
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


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 22nd of May 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,697
Intel Core i9-12900K
 41,312
AMD Ryzen 9 5900X
 39,032
AMD Ryzen 9 3900X
 32,563
Apple M1 Max 10 Core 3200 MHz
 22,138
AMD Ryzen 5 5600X
 21,861
Intel Core i5-12400F
 19,475
Intel Core i9-9900K @ 3.60GHz
 18,174
AMD Ryzen 5 3600
 17,708
Apple M2 8 Core 3500 MHz
 15,652
Apple M1 8 Core 3200 MHz
 14,146
CPU Value (CPU Mark / $Price )
As of 22nd of May 2025 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 233.04
Intel Core i5-12400F
 178.68
AMD Ryzen 9 5900X
 163.35
AMD Ryzen 5 5600X
 161.93
Intel Core i9-13900K
 158.64
Intel Core i9-12900K
 138.63
AMD Ryzen 9 3900X
 93.04
Intel Core i9-9900K @ 3.60GHz
 51.93
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
Single Thread Rating
As of 22nd of May 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,611
Intel Core i9-12900K
 4,140
Apple M2 8 Core 3500 MHz
 3,902
Apple M1 Max 10 Core 3200 MHz
 3,836
Apple M1 8 Core 3200 MHz
 3,681
Intel Core i5-12400F
 3,478
AMD Ryzen 9 5900X
 3,470
AMD Ryzen 5 5600X
 3,363
Intel Core i9-9900K @ 3.60GHz
 2,921
AMD Ryzen 9 3900X
 2,704
AMD Ryzen 5 3600
 2,563
Last 5 Baselines for AMD Ryzen 9 3900X
Most recent listed first
Baseline CPU Mark
BL2635314 - May 19 2025 [Excluded]
18491
BL2634655 - May 19 2025
34899
BL2634563 - May 19 2025
31361
BL2634374 - May 18 2025
28733
BL2634268 - May 18 2025
29635
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 May 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900X
 32,563
AMD Ryzen 9 3900XT vs AMD Ryzen 9 3900X
 32,596 (+0.1%)
Intel Core i9-10920X @ 3.50GHz vs AMD Ryzen 9 3900X
 26,060 (-20.0%)
Intel Core i9-11900K @ 3.50GHz vs AMD Ryzen 9 3900X
 25,053 (-23.1%)
Intel Core i9-11900KF @ 3.50GHz vs AMD Ryzen 9 3900X
 24,779 (-23.9%)
Intel Core i7-11700K @ 3.60GHz vs AMD Ryzen 9 3900X
 24,438 (-25.0%)
AMD Ryzen 9 3950X vs AMD Ryzen 9 3900X
 38,644 (+18.7%)
AMD Ryzen 7 9700X vs AMD Ryzen 9 3900X
 37,201 (+14.2%)
Intel Core i7-13700 vs AMD Ryzen 9 3900X
 36,537 (+12.2%)
AMD Ryzen 7 7700X vs AMD Ryzen 9 3900X
 35,828 (+10.0%)
Intel Core i7-12700K vs AMD Ryzen 9 3900X
 34,470 (+5.9%)
AMD Ryzen 7 7800X3D vs AMD Ryzen 9 3900X
 34,239 (+5.1%)
AMD Ryzen 9 3900 vs AMD Ryzen 9 3900X
 30,659 (-5.8%)

Is the AMD Ryzen 9 3900X Good for Gaming?
As of 22nd of May 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
 12,499
AMD Ryzen 7 9800X3D
 12,156
AMD Ryzen 9 9950X3D
 11,332
AMD Ryzen 9 7900X3D
 10,845
Intel Core Ultra 9 285K
 10,595
AMD Ryzen 5 7600X3D
 10,511
AMD Ryzen 7 7800X3D
 10,282
AMD Ryzen 9 7950X3D
 9,809
Intel Core Ultra 5 245K
 9,684
Intel Core Ultra 7 265K
 9,520
Intel Core Ultra 9 285
 9,446
Intel Core Ultra 7 265KF
 9,426
AMD Ryzen 9 3900X
 4,045