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CPU Benchmarks

Over 1,000,000 CPUs Benchmarked

AMD Ryzen 9 3900XT

Benchmarks for the AMD Ryzen 9 3900XT 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 3900XT 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 3900XT

Description:

Class: Desktop

Socket: AM4

Clockspeed: 3.8 GHz

Turbo Speed: 4.7 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 3900XT 12-Core Processor

CPU First Seen on Charts: Q3 2020

CPUmark/$Price: 83.33

Overall Rank:
449th fastest in multithreading out of 5791 CPUs
939th fastest in single threading out of 5791 CPUs
130th fastest in out of 1554 Desktop CPUs

Last Price Change: $389.99 USD (2026-01-26)

Average CPU Mark rating
Multithread Rating
32498
Single Thread Rating
2743

Samples: 1586*
*Margin for error: Low

CPU Test Suite Average Results for AMD Ryzen 9 3900XT

Integer Math99,552 MOps/Sec
Floating Point Math58,445 MOps/Sec
Find Prime Numbers213 Million Primes/Sec
Random String Sorting48,197 Thousand Strings/Sec
Data Encryption28,574 MBytes/Sec
Data Compression451,567 KBytes/Sec
Physics1,762 Frames/Sec
Extended Instructions28,514 Million Matrices/Sec
Single Thread2,743 MOps/Sec
From submitted results to PerformanceTest V10 as of 18th of February 2026.

CPU Mark Distribution for AMD Ryzen 9 3900XT

Submitted Baseline Distribution Graph as of 18th of February 2026
From submitted results since PerformanceTest V10 as of 18th of February 2026.
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


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 19th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-14900K
 58,444
Intel Core i9-13900K
 58,279
AMD Ryzen 9 5900X
 38,939
AMD Ryzen 9 3900XT
 32,498
Apple M4 10 Core
 23,700
AMD Ryzen 5 5600X
 21,844
Intel Core i5-12400F
 19,584
Intel Core i9-9900K @ 3.60GHz
 18,082
AMD Ryzen 5 3600
 17,678
Apple M2 8 Core 3500 MHz
 15,643
Apple M1 8 Core 3200 MHz
 14,133
CPU Value (CPU Mark / $Price )
As of 19th of February 2026 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 5600X
 136.53
AMD Ryzen 9 5900X
 130.23
Intel Core i9-14900K
 124.62
Intel Core i5-12400F
 122.41
AMD Ryzen 5 3600
 117.87
Intel Core i9-13900K
 107.93
AMD Ryzen 9 3900XT
 83.33
Intel Core i9-9900K @ 3.60GHz
 60.59
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M4 10 Core
 NA
Single Thread Rating
As of 19th of February 2026 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-14900K
 4,694
Intel Core i9-13900K
 4,600
Apple M4 10 Core
 4,516
Apple M2 8 Core 3500 MHz
 3,886
Apple M1 8 Core 3200 MHz
 3,676
Intel Core i5-12400F
 3,489
AMD Ryzen 9 5900X
 3,467
AMD Ryzen 5 5600X
 3,365
Intel Core i9-9900K @ 3.60GHz
 2,913
AMD Ryzen 9 3900XT
 2,743
AMD Ryzen 5 3600
 2,560
Last 5 Baselines for AMD Ryzen 9 3900XT
Most recent listed first
Baseline CPU Mark
BL3280998 - Feb 12 2026
33030
BL3280440 - Feb 11 2026
33236
BL3277655 - Feb 10 2026
33000
BL3277545 - Feb 10 2026
32175
BL3272640 - Feb 08 2026
33050
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 9 3900XT
As of 19th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900XT
 32,498
AMD Ryzen 9 5900X vs AMD Ryzen 9 3900XT
 38,939 (+19.8%)
Intel Core i9-10920X @ 3.50GHz vs AMD Ryzen 9 3900XT
 25,818 (-20.6%)
Intel Core i9-11900K @ 3.50GHz vs AMD Ryzen 9 3900XT
 24,953 (-23.2%)
Intel Core i9-11900KF @ 3.50GHz vs AMD Ryzen 9 3900XT
 24,542 (-24.5%)
Intel Core i7-12700K vs AMD Ryzen 9 3900XT
 34,318 (+5.6%)
Intel Core i7-12700 vs AMD Ryzen 9 3900XT
 29,997 (-7.7%)
Intel Core i9-10900KF @ 3.70GHz vs AMD Ryzen 9 3900XT
 22,213 (-31.6%)
Intel Core i9-10850K @ 3.60GHz vs AMD Ryzen 9 3900XT
 21,920 (-32.5%)
Intel Core i9-10900 @ 2.80GHz vs AMD Ryzen 9 3900XT
 19,120 (-41.2%)
AMD Ryzen 9 5950X vs AMD Ryzen 9 3900XT
 45,328 (+39.5%)
AMD Ryzen 7 9800X3D vs AMD Ryzen 9 3900XT
 39,974 (+23.0%)
Intel Core i5-14600K vs AMD Ryzen 9 3900XT
 38,489 (+18.4%)

Is the AMD Ryzen 9 3900XT Good for Gaming?
As of 19th of February 2026 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9950X3D2
 14,501
AMD Ryzen 9 9900X3D
 12,433
AMD Ryzen 7 9800X3D
 12,123
AMD Ryzen 9 9950X3D
 11,258
AMD Ryzen 9 7900X3D
 10,794
Intel Core Ultra 7 270K Plus
 10,695
AMD Ryzen 5 7600X3D
 10,517
Intel Core Ultra 9 285K
 10,377
AMD Ryzen 7 7800X3D
 10,257
AMD Ryzen 5 7500X3D
 10,195
AMD Ryzen 9 9955HX3D
 9,783
AMD Ryzen 9 7950X3D
 9,780
AMD Ryzen 9 3900XT
 4,022