AMD Ryzen 5 8400F vs AMD Ryzen 9 5900X
Comparative analysis of AMD Ryzen 5 8400F and AMD Ryzen 9 5900X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the AMD Ryzen 5 8400F
- CPU is newer: launch date 3 year(s) 4 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 4 nm vs 7 nm
- Around 62% lower typical power consumption: 65 Watt vs 105 Watt
- Around 5% better performance in PassMark - Single thread mark: 3627 vs 3470
| Specifications (specs) | |
| Launch date | 1 Apr 2024 vs 5 Nov 2020 |
| Manufacturing process technology | 4 nm vs 7 nm |
| Thermal Design Power (TDP) | 65 Watt vs 105 Watt |
| Benchmarks | |
| PassMark - Single thread mark | 3627 vs 3470 |
Reasons to consider the AMD Ryzen 9 5900X
- 6 more cores, run more applications at once: 12 vs 6
- 12 more threads: 24 vs 12
- Around 2% higher clock speed: 4.8 GHz vs 4.7 GHz
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 4x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 63% better performance in PassMark - CPU mark: 39113 vs 23989
| Specifications (specs) | |
| Number of cores | 12 vs 6 |
| Number of threads | 24 vs 12 |
| Maximum frequency | 4.8 GHz vs 4.7 GHz |
| L1 cache | 768 KB vs 64 KB (per core) |
| L3 cache | 64 MB vs 16 MB (shared) |
| Benchmarks | |
| PassMark - CPU mark | 39113 vs 23989 |
Compare benchmarks
CPU 1: AMD Ryzen 5 8400F
CPU 2: AMD Ryzen 9 5900X
| PassMark - Single thread mark |
|
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| PassMark - CPU mark |
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| Name | AMD Ryzen 5 8400F | AMD Ryzen 9 5900X |
|---|---|---|
| PassMark - Single thread mark | 3627 | 3470 |
| PassMark - CPU mark | 23989 | 39113 |
| 3DMark Fire Strike - Physics Score | 10123 |
Compare specifications (specs)
| AMD Ryzen 5 8400F | AMD Ryzen 9 5900X | |
|---|---|---|
Essentials |
||
| Launch date | 1 Apr 2024 | 5 Nov 2020 |
| Launch price (MSRP) | $170 | $549 |
| Place in performance rating | 286 | 280 |
| Architecture codename | Zen 3 | |
| OPN PIB | 100-100000061WOF | |
| OPN Tray | 100-000000061 | |
| Vertical segment | Desktop | |
Performance |
||
| Base frequency | 4.2 GHz | 3.7 GHz |
| Die size | 178 mm² | |
| L1 cache | 64 KB (per core) | 768 KB |
| L2 cache | 1 MB (per core) | 6 MB |
| L3 cache | 16 MB (shared) | 64 MB |
| Manufacturing process technology | 4 nm | 7 nm |
| Maximum core temperature | 95°C | 95 °C |
| Maximum frequency | 4.7 GHz | 4.8 GHz |
| Number of cores | 6 | 12 |
| Number of threads | 12 | 24 |
| Transistor count | 25,000 million | |
| Unlocked | ||
Memory |
||
| ECC memory support | ||
| Supported memory types | DDR5 | DDR4-3200 |
| Max memory channels | 2 | |
| Maximum memory bandwidth | 47.68 GB/s | |
| Maximum memory size | 128 GB | |
Compatibility |
||
| Configurable TDP | 45 Watt | |
| Max number of CPUs in a configuration | 1 | |
| Sockets supported | AM5 | AM4 |
| Thermal Design Power (TDP) | 65 Watt | 105 Watt |
Peripherals |
||
| PCIe configurations | Gen 4, 20 Lanes, (CPU only) | 1x16+x4, 2x8+x4, 1x8+2x4+x4 |
| Max number of PCIe lanes | 20 | |
| PCI Express revision | 4.0 | |
Advanced Technologies |
||
| AMD SenseMI | ||
| AMD StoreMI technology | ||
| Fused Multiply-Add 3 (FMA3) | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® Advanced Vector Extensions 2 (AVX2) | ||
| Intel® AES New Instructions | ||
Virtualization |
||
| AMD Virtualization (AMD-V™) | ||
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