Product Compare
AMD Ryzen 9 3900X vs AMD Ryzen 9 9900X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jul 2019 | Jun 2024 |
| Manufacturer | AMD | Amd |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 2 | Zen 5 (Granite Ridge) |
| Integrated Graphics | N/A | Radeon Graphics |
| Generation | Ryzen 9 (Zen 5 (Granite Ridge)) | |
| Series | Ryzen 9000 Series | |
| Package | ||
| Transistor Count | 3.8 billions | |
| Manufacturing Process | 7 nm | 4 nm |
| Socket | AM4 | AM5 |
| Power Consumption | 105 W | 120 W |
| Peak Operating Temperature | 95 °C | 95 °C |
| Foundry | TSMC | |
| I/O Process Size | 6 nm | |
| Package | FC-LGA1718 | |
| CPU Performance | ||
| Performance Cores | 12 | 12 |
| Performance Core Threads | 24 | 24 |
| Performance Core Base Frequency | 3.8 GHz | 4.4 GHz |
| Performance Core Turbo Frequency | 4.6 GHz | 5.6 GHz |
| Total Core Count | 12 | 12 |
| Total Thread Count | 24 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 38x | 44x |
| L1 Cache | 64 K per core | 80 K per core |
| L2 Cache | 512 K per core | 1 MB per core |
| L3 Cache | 64 MB shared | 64 MB shared |
| Unlocked Multiplier | Yes | Yes |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR4-3200 | DDR5-5600 |
| Max Memory Size | 128 GB | 192 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 47.68 GB/s | 89.6 GB/s |
| ECC Memory Support | Yes | Yes |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 5.0 |
| PCIe Lanes | 16 | 28 |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | MHz | |
| GPU Max Dynamic Frequency | 2200 MHz | |
| Execution Units | 2 | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1306 | 2232 |
| Cinebench R23 Multi Core | 18454 | 32626 |
| Geekbench 6 Single Core | 1842 | 3342 |
| Geekbench 6 Multi Core | 11715 | 19527 |
| Cinebench 2024 Single Core | 78 | 134 |
| Cinebench 2024 Multi Core | 1068 | 1764 |
| Passmark CPU Single Core | 2683 | 4648 |
| Passmark CPU Multi Core | 32531 | 53832 |