Core i3-N305 vs Ryzen 3 PRO 4450U
Core i3-N305
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. The Core i3-N305 is positioned at rank 681 and the Ryzen 3 PRO 4450U is on rank 135, so the Ryzen 3 PRO 4450U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-N305
Performance Per Dollar Ryzen 3 PRO 4450U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-N305 | Ryzen 3 PRO 4450U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($309) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Alder Lake-N (2023) / Intel 7 nm) | ✨ Modern (Renoir PRO (Zen 2) (2020) / 7 nm) |
💎 Value Proposition
| Insight | Core i3-N305 | Ryzen 3 PRO 4450U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($309) | ✅ 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 i3-N305 and Ryzen 3 PRO 4450U
Core i3-N305
The Core i3-N305 is manufactured by Intel. It was released in 3 January 2023 (2 years ago). It is based on the Alder Lake-N (2023) architecture. It features 8 cores and 8 threads. Base frequency is 0.1 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (per module). Built on Intel 7 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 15 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 9,600 points. Launch price was $309.
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 i3-N305 packs 8 cores / 8 threads, while the Ryzen 3 PRO 4450U offers 4 cores / 8 threads — the Core i3-N305 has 4 more cores. Boost clocks reach 3.8 GHz on the Core i3-N305 versus 3.7 GHz on the Ryzen 3 PRO 4450U — a 2.7% clock advantage for the Core i3-N305 (base: 0.1 GHz vs 2.4 GHz). The Core i3-N305 uses the Alder Lake-N (2023) architecture (Intel 7 nm), while the Ryzen 3 PRO 4450U uses Renoir PRO (Zen 2) (2020) (7 nm). In PassMark, the Core i3-N305 scores 9,600 against the Ryzen 3 PRO 4450U's 9,493 — a 1.1% lead for the Core i3-N305. L3 cache: 6 MB (total) on the Core i3-N305 vs 4 MB (total) on the Ryzen 3 PRO 4450U.
| Feature | Core i3-N305 | Ryzen 3 PRO 4450U |
|---|---|---|
| Cores / Threads | 8 / 8+100% | 4 / 8 |
| Boost Clock | 3.8 GHz+3% | 3.7 GHz |
| Base Clock | 0.1 GHz | 2.4 GHz+2300% |
| L3 Cache | 6 MB (total)+50% | 4 MB (total) |
| L2 Cache | 2 MB (per module)+300% | 512K (per core) |
| Process | Intel 7 nm | 7 nm |
| Architecture | Alder Lake-N (2023) | Renoir PRO (Zen 2) (2020) |
| PassMark | 9,600+1% | 9,493 |
Memory & Platform
The Core i3-N305 uses the FCBGA1264 socket (PCIe 5.0), while the Ryzen 3 PRO 4450U uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i3-N305 | Ryzen 3 PRO 4450U |
|---|---|---|
| Socket | FCBGA1264 | FP6 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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