Technical Specifications
Performance
| Total Cores | 6 |
|---|---|
| L3 Cache | 9MB (shared) |
| L2 Cache | 256K (per core) |
| L1 Cache | 64K (per core) |
Graphics
| Integrated GPU | No |
|---|
Technical
| Vendor | Intel |
|---|---|
| Released | January 7, 2019 |
Other Specifications
| File compression | 449.4 MB/sec |
|---|---|
| Clang compilation | 34.8 Klines/sec |
| HTML 5 Browser | 127.6 pages/sec |
| PDF Renderer | 141.6 Mpixels/sec |
| Text processing | 142.6 pages/sec |
| Background blur | 31.4 images/sec |
| Photo processing | 63.4 images/sec |
| Ray tracing | 6.9 Mpixels/sec |
| Integer math | 26.1 GOps/sec |
| Floating point math | 22.5 GOps/sec |
| Find prime numbers | 38M Primes/sec |
| Random string sorting | 16.3M Strings/sec |
| Data encryption | 2.9 GBytes/sec |
| Data compression | 132.7 MBytes/sec |
| Physics | 654 Frames/sec |
| Extended instructions | 11.7B Matrices/sec |
| Cinebench 2024 / Watt | 5.8 PPW |
| Geekbench 6 Multi / Watt | 81.6 PPW |
| Passmark CPU Mark / Watt | 145.6 PPW |
| Blender / Watt | 1.19 PPW |
| Type | Desktop |
| Instruction Set | x86-64 |
| Codename | Coffee Lake |
| Model number | i5-9400F |
| Rival Equivalent | AMD Ryzen 5 3600 |
| P-Cores | 6 |
| P-Threads | 6 |
| Base Frequency (P) | 2.9 GHz |
| Turbo Boost Frequency (P) | 4.1 GHz |
| Total Threads | 6 |
| Bus Frequency | 100 MHz |
| Multiplier | 29x |
| Bus Bandwidth | 8 GT/s |
| Unlocked Multiplier | No |
| Fabrication Process | 14 nm |
| TDP (PL1) | 65 W |
| Socket | LGA-1151 |
| Peak Temperature | 100°C |
| Memory Types | - DDR4-2666 |
| Max. Memory Size | 128 GB |
| Memory Channels | 2 |
| Max. Memory Bandwidth | 41.6 GB/s |
| ECC Support | No |
| Official Site | Intel Core i5 9400F official page |
| PCI Express Version | 3.0 |
| PCI Express Lanes | 16 |