Core i5-9400F vs Ryzen 3 PRO 4450U
Core i5-9400F
Ryzen 3 PRO 4450U
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-9400F
Performance Per Dollar Ryzen 3 PRO 4450U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-9400F | Ryzen 3 PRO 4450U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($80) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) | ✨ Modern (Renoir PRO (Zen 2) (2020) / 7 nm) |
💎 Value Proposition
| Insight | Core i5-9400F | Ryzen 3 PRO 4450U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($80) | ✅ More affordable ($0) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Core i5-9400F and Ryzen 3 PRO 4450U
Core i5-9400F
The Core i5-9400F is manufactured by Intel. It was released in 8 January 2019 (6 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 6 cores and 6 threads. Base frequency is 2.9 GHz, with boost up to 4.1 GHz. L3 cache: 9 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,462 points. Launch price was $182.
Ryzen 3 PRO 4450U
The Ryzen 3 PRO 4450U is manufactured by AMD. It was released in 7 May 2020 (5 years ago). It is based on the Renoir PRO (Zen 2) (2020) architecture. It features 4 cores and 8 threads. Base frequency is 2.4 GHz, with boost up to 3.7 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4-4266. Passmark benchmark score: 9,493 points. Launch price was $149.
Processing Power
The Core i5-9400F packs 6 cores / 6 threads, while the Ryzen 3 PRO 4450U offers 4 cores / 8 threads — the Core i5-9400F has 2 more cores. Boost clocks reach 4.1 GHz on the Core i5-9400F versus 3.7 GHz on the Ryzen 3 PRO 4450U — a 10.3% clock advantage for the Core i5-9400F (base: 2.9 GHz vs 2.4 GHz). The Core i5-9400F uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Ryzen 3 PRO 4450U uses Renoir PRO (Zen 2) (2020) (7 nm). In PassMark, the Core i5-9400F scores 9,462 against the Ryzen 3 PRO 4450U's 9,493 — a 0.3% lead for the Ryzen 3 PRO 4450U. L3 cache: 9 MB (total) on the Core i5-9400F vs 4 MB (total) on the Ryzen 3 PRO 4450U.
| Feature | Core i5-9400F | Ryzen 3 PRO 4450U |
|---|---|---|
| Cores / Threads | 6 / 6+50% | 4 / 8 |
| Boost Clock | 4.1 GHz+11% | 3.7 GHz |
| Base Clock | 2.9 GHz+21% | 2.4 GHz |
| L3 Cache | 9 MB (total)+125% | 4 MB (total) |
| L2 Cache | 256K (per core) | 512K (per core)+100% |
| Process | 14 nm | 7 nm-50% |
| Architecture | Coffee Lake-R (2018−2019) | Renoir PRO (Zen 2) (2020) |
| PassMark | 9,462 | 9,493 |
Memory & Platform
The Core i5-9400F uses the LGA1151 socket (PCIe 3.0), while the Ryzen 3 PRO 4450U uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-9400F | Ryzen 3 PRO 4450U |
|---|---|---|
| Socket | LGA1151 | FP6 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2666 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d (Core i5-9400F) / not specified (Ryzen 3 PRO 4450U). Primary use case: Core i5-9400F targets Desktop.
| Feature | Core i5-9400F | Ryzen 3 PRO 4450U |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Desktop | — |
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