Description
AMD Ryzen 9 9900X Desktop Processor Technical Specifications :
| Specification | Details |
|---|---|
| Architecture | Zen 5 (Granite Ridge) |
| Process Node | 4 nm (TSMC) |
| Cores / Threads | 12 Cores / 24 Threads |
| Base Clock | 4.4 GHz |
| Max Boost Clock | Up to 5.6 GHz |
| L1 Cache | 768 KB total |
| L2 Cache | 12 MB (1 MB per core) |
| L3 Cache | 64 MB (shared) |
| TDP (Thermal Design Power) | 120 W |
| Socket Type | AM5 |
| Integrated Graphics | AMD Radeon Graphics |
| GPU Cores | 2 RDNA 2 Compute Units |
| Memory Support | DDR5, Dual-channel |
| Max Memory Speed | Up to 5600 MT/s (official), higher with EXPO overclocking |
| ECC Memory Support | Yes |
| PCIe Version | PCIe Gen 5 |
| PCIe Lanes (CPU) | 24 |
| Unlocked Multiplier | Yes (Overclocking supported) |
| Virtualization Support | AMD-V, AVX, AVX2, AVX-512 |
| Max Operating Temp (TjMax) | 95Ā°C |
| Launch Date | August 2024 |
| Launch Price (MSRP) | ~$499 USD |
| Die Size | ~70 mmĀ² (Core Die), ~122 mmĀ² (I/O Die) |
| Transistor Count | ~16 billion (Core Die) |
| Supported OS | Windows 10/11 (64-bit), Ubuntu/RHEL (x86 64-bit) |
| Chipset Compatibility | X870E, X870, B850, B840, X670E, X670, B650E, B650, A620 |
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