Intel Core i5 9400F
The Intel Core i5 9400F is a 6-cores CPU (6 threads) desktop x86-64 processor built on a 14 nm process, featuring a 2.9 GHz base frequency with up to 4.1 GHz max turbo, 9M L3 Cache (shared). It supports DDR4-2666 memory and PCIe 3.0 with 16 lanes. This processor uses an LGA-1151 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
Codename | Coffee Lake |
Platform | Desktop |
Lithography | 14 nm |
Launch Date | 2019 Quarter 1 |
CPU cores and architecture
Performance Cores | 6 |
Performance Threads | 6 |
Performance Base frequency | 2.9 GHz |
Performance Boost frequency | 4.1 GHz |
L2 Cache | 256K |
L3 Cache | 9M |
Overclocking | Yes |
Memory Specifications
Memory Types | DDR4-2666 |
Max Memory Size | 128 GB |
Memory Channels | 2 |
ECC Support | Yes |
Package
Socket | LGA-1151 |
Max. Operating Temperature | 100 |
PCI Express
PCI Express Version | 3.0 |
PCI Express Lanes | 16 |
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