AMD Ryzen 9 3900X
The AMD Ryzen 9 3900X is a 12-cores CPU (24 threads) desktop x86-64 processor built on a 7 nm process, featuring a 3.8 GHz base frequency with up to 4.6 GHz max turbo, 64M L3 Cache (shared). It supports DDR4-3200 memory and PCIe 4.0 with 16 lanes. This processor uses an AM4 socket.
GeekBench 6 Single-Core
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GeekBench 6 Multi-Core
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Cinebench 2024 Single-Core
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Cinebench 2024 Multi-Core
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Cinebench R23 Single-Core
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Cinebench R23 Multi-Core
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Passmark CPU Single-Core
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Passmark CPU Multi-Core
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Essentials
| Platform | Desktop |
| Lithography | 7 nm |
| Launch Date | 2019 Quarter 3 |
CPU cores and architecture
| Performance Cores | 12 |
| Performance Threads | 24 |
| Performance Base frequency | 3.8 GHz |
| Performance Boost frequency | 4.6 GHz |
| L2 Cache | 512K |
| L3 Cache | 64M |
| Overclocking | Yes |
Memory Specifications
| Memory Types | DDR4-3200 |
| Max Memory Size | 128 GB |
| Memory Channels | 2 |
| ECC Support | Yes |
Package
| Socket | AM4 |
| Max. Operating Temperature | 95 |
PCI Express
| PCI Express Version | 4.0 |
| PCI Express Lanes | 16 |
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