AMD Ryzen 9 3900 Testing in 9 Benchmarks. AMD Ryzen 9 3900 Specifications: The architecture is Matisse (Zen 2) , the number of cores is 12, and the number of threads is 12. The base clock speed of AMD Ryzen 9 3900 is 3.10 GHz. The model supports motherboards with a socket of AM4. The Supported Memory Type is DDR4-3200 (maximum 128 GB). PCIe version is 4.0 x 20.

AMD Ryzen 9 3900 in 9 Benchmarks. , 3.10 GHz
Basic specifications AMD Ryzen 9 3900
AMD Ryzen 9 3900 technical specifications and performance testing in benchmarks will open you to all the advantages and disadvantages of AMD Ryzen 9 3900. Please learn the key figures of the clock speed and L2/L3 cache and make the right decision.
Essentials Specifications AMD Ryzen 9 3900
The general technical information depicts the base data of a CPU’s number of cores and threads, and base and turbo-boost clock speed. Here are key features influencing the performance.
Cores: | 12x | |||
CPU Cores / Threads: | 12 / 24 | |||
Core architecture: | normal | |||
Hyperthreading: | Yes | |||
Overclocking: | Yes | |||
Frequency: | 3.10 GHz | |||
Turbo Frequency (1 Core): | 4.30 GHz | |||
Turbo Frequency (12 Cores): | -- |
CPU generation and family AMD Ryzen 9 3900
The generation of a AMD Ryzen 9 3900 CPU, the segment of usage (computer, server or mobile type), the preceding model of a CPU, and its successor.
Name: | AMD Ryzen 9 3900 | |||
Family: | AMD Ryzen 9 | |||
CPU group: | AMD Ryzen 3000 | |||
Segment: | Desktop / Server | |||
Predecessor: | -- | |||
Successor: | -- |
Processor Graphics AMD Ryzen 9 3900
Not every CPU is equipped with a built-in graphic core. However, if AMD Ryzen 9 3900 has internal graphics, it is another advantage. Please pay attention to the base and turbo clock speed of the graphic core.
GPU name: | no iGPU | |||
GPU (Turbo): | No turbo | |||
Max. GPU Memory: | -- | |||
Direct X: | -- |
Hardware codec support AMD Ryzen 9 3900
Technical information that does not affect the final performance.
h265 / HEVC (8 bit): | No | |||
h265 / HEVC (10 bit): | No | |||
h264: | No | |||
VP8: | No | |||
VP9: | No | |||
AV1: | No | |||
AVC: | No | |||
VC-1: | No | |||
JPEG: | No |
Memory Specifications AMD Ryzen 9 3900
Which memory does AMD Ryzen 9 3900 support? How many channels are operated and how large the memory capacity can be to build in the motherboard? Here are the general data on the capacity and other technology.
Memory type: | DDR4-3200 | |||
Max. Memory: | 128 GB | |||
Memory channels: | 2 | |||
Bandwidth: | 51.2 GB/s | |||
ECC: | No | |||
PCIe: | 4.0 x 20 | |||
AES-NI: | Yes |
Thermal Management (TDP) AMD Ryzen 9 3900
TDP shows which cooling system is necessary for a AMD Ryzen 9 3900 CPU. It stands for Thermal Design Power. Here are all the CPU specifications: the maximum temperature, the approximate thermal calculation for power supply and others.
TDP (PL1): | 65 W | |||
TDP (PL2): | -- | |||
TDP up: | -- | |||
TDP down: | -- | |||
Tjunction max.: | 95 °C |
Additional specifications AMD Ryzen 9 3900
AMD Ryzen 9 3900 technical specifications contain the general data on the technological process of chip production (in nanometer), the cache of L2/L3, the architecture of the central core and ISA extension.
Instruction set (ISA): | x86-64 (64 bit) | |||
ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | |||
L2-Cache: | -- | |||
L3-Cache: | 64.00 MB | |||
Architecture: | Matisse (Zen 2) | |||
Virtualization: | AMD-V, SVM | |||
Socket: | AM4 | |||
Part Number: | -- |
Cinebench R23 (Single-Core) - AMD Ryzen 9 3900
Cinebench R23 benchmark produced by Maxon is a real cross-platform set of testing which evaluate the total CPU performance and operates on Cinema4D. The score of the Cinebench R23 (single-core) shows how efficient the CPU in games and operation is.
Blender 3.1 Benchmark - AMD Ryzen 9 3900
Benchmark Blender 3.1 is an updated version of a modern synthetic test for CPUs. Blender 3.1 tests a CPU in the conditions of rendering complex 3D models and reflects real performance under high load. The higher the Blender 3.1 score is, the faster and more powerful a CPU is.
Cinebench R23 (Multi-Core) - AMD Ryzen 9 3900
Cinebench R23 is a cross-platform benchmark, which shows the accurate scores of CPU performance. The benchmark’s results reflect the real speed and efficiency of the CPU operation. It is designed on the Cinema 4D software. The testing accounts for hyperthreading and activates all the CPU cores. Learn the results below.
Geekbench 5, 64bit (Single-Core) - AMD Ryzen 9 3900
Many wonders how good the scores of Geekbench 5 in testing CPUs are. So, we are here to answer: they are accurate and impartial to brands. The higher the evaluation of Geekbench 5 in testing performance of a CPU single core is, the better. Check out the results and compare them.
Geekbench 5, 64bit (Multi-Core) - AMD Ryzen 9 3900
A 64-bit version of Geekbench 5 is used for testing CPU performance using all the cores and threads. The Geekbench 5 for multi-core models shows scores of how performing and fast a chip is in the review or comparison.
Geekbench 3, 64bit (Single-Core) - AMD Ryzen 9 3900
Geekbench 3, 64 bit (single-core) is a benchmark used for testing CPUs in hard scenarios such as calculation and rendering in single-core operation. The testing results of performance are presented below.
Geekbench 3, 64bit (Multi-Core) - AMD Ryzen 9 3900
Geekbench 3, 64 bit (multi-core) is the first version of the professional synthetic benchmark which tests CPU performance in various scenarios of rendering and calculations. The benchmark involves all the cores and activates hyperthreading of a CPU.
PassMark CPU Mark - AMD Ryzen 9 3900
The evaluation of PassMark benchmark is more authoritative among all the experienced users. Exactly the PassMark takes the lead in testing CPU performance. The evaluation result of CPU speed is checked in the condition of complex calculation and 3D rendering.
Monero Hashrate kH/s - AMD Ryzen 9 3900
Here is the evaluation of CPU performance in cryptocurrency mining XMR (Monero). We have collected the accurate scores of each CPU so that you can define its efficiency in the mining of Monero cryptocurrency. Data is updated regularly.