AMD Ryzen 9 3900 - TRAY

Product detailed description

The AMD Ryzen 9 3900 – TRAY is a high-performance third-generation AMD Ryzen desktop processor based on the Zen 2 architecture and designed for the AMD AM4 platform. Combining 12 processing cores, 24 threads and energy-efficient operation, it offers an attractive solution for productivity PCs, demanding multitasking, digital content creation and gaming systems equipped with a dedicated graphics card.

The AMD Zen 2 architecture uses a modern chiplet design featuring compute chiplets manufactured using TSMC's 7nm process. This architecture delivers strong multithreaded performance, efficient instruction processing and optimized power consumption. The processor belongs to the Ryzen 3000 series and carries the Matisse codename.

Twelve processor cores and 24 processing threads enable efficient handling of multiple demanding workloads simultaneously. AMD Simultaneous Multithreading (SMT) technology provides two processing threads per physical core, which is particularly beneficial for rendering, video editing, software compilation, virtualization and other applications optimized for multithreaded processing.

The processor operates at a 3.1 GHz base clock and reaches a maximum Boost frequency of up to 4.3 GHz. AMD Precision Boost 2 technology automatically adjusts operating frequencies according to workload, temperature and available power headroom. This allows the processor to respond dynamically to application requirements while making efficient use of its available performance.

The large cache configuration includes 64 MB of L3 cache, 6 MB of L2 cache and 768 KB of L1 cache. Fast cache memory helps reduce latency when accessing frequently used data and improves computational efficiency. The substantial L3 cache capacity is particularly beneficial for demanding applications and multithreaded workloads.

The integrated dual-channel DDR4 memory controller officially supports memory speeds of up to 3200 MT/s. Supported frequencies depend on the memory module configuration and motherboard. Fast DDR4 memory provides sufficient bandwidth for multitasking, working with larger files and modern PC games.

The PCI Express 4.0 interface enables the use of high-speed graphics cards and NVMe SSDs in compatible systems. Compared with the previous PCIe 3.0 generation, it offers twice the data transfer rate per lane. PCIe 4.0 availability also depends on the motherboard and chipset.

The AMD AM4 platform provides a broad range of compatible motherboard options. The processor can be used with selected AMD 300, 400 and 500 series motherboards when supported by the motherboard manufacturer. Some models may require a BIOS update. Compatibility should therefore be checked against the motherboard's CPU support list before installation.

The processor features an unlocked multiplier, allowing overclocking on compatible motherboards. AMD Ryzen Master software can be used to monitor operating parameters and fine-tune performance. AMD-V hardware virtualization and modern instruction sets, including AVX2 and AES, are also supported.

The default TDP is just 65 W, significantly lower than the 105 W TDP of the higher-performance Ryzen 9 3900X. This allows the processor to combine a high core count with more manageable cooling and power requirements. Its maximum operating temperature is 95 °C. A suitable AM4-compatible CPU cooler is required for stable long-term operation.

The AMD Ryzen 9 3900 does not include integrated graphics, so a dedicated graphics card is required for display output. The processor was introduced primarily for OEM computer systems. The TRAY version is supplied without retail packaging or a CPU cooler, allowing users to select a cooling solution appropriate for their build.

The AMD Ryzen 9 3900 – TRAY is a suitable choice for users seeking strong multithreaded performance on the AM4 platform while maintaining reasonable power consumption. With 12 cores, 24 threads and a 65 W TDP, it is particularly attractive for workstations, computationally demanding applications and versatile desktop systems.

Key features

• Manufacturer: AMD
• Model: Ryzen 9 3900
• Product series: AMD Ryzen 3000
• Architecture: Zen 2
• Codename: Matisse
• Socket: AM4
• Core count: 12
• Thread count: 24
• Base clock: 3.1 GHz
• Maximum Boost clock: 4.3 GHz
• L1 cache: 768 KB
• L2 cache: 6 MB
• L3 cache: 64 MB
• CPU core manufacturing process: TSMC 7nm FinFET
• Supported memory: DDR4 up to 3200 MT/s
• Memory channels: 2
• PCI Express: 4.0
• Integrated graphics: no
• Compatibility: selected AM4 motherboards with an appropriate BIOS
• Technologies: AMD Precision Boost 2, AMD SMT, AMD-V, AMD Ryzen Master
• Instruction sets: x86-64, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, AVX, AVX2, AES, FMA3
• Unlocked multiplier: yes
• TDP: 65 W
• Maximum operating temperature: 95 °C
• Packaging: TRAY / OEM
• CPU cooler included: no
• Applications: workstations, rendering, content creation, multitasking and gaming