Ryzen 3 PRO 5450U vs Ryzen 3 PRO 4350G
Ryzen 3 PRO 5450U
Ryzen 3 PRO 4350G
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
Performance Per Dollar Ryzen 3 PRO 4350G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 3 PRO 5450U | Ryzen 3 PRO 4350G |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($105.5) |
| Longevity | ✨ Modern (Cezanne-U PRO (Zen 3) (2021) / 7 nm) | ✨ Modern (Renoir (2020−2023) / 7 nm) |
💎 Value Proposition
| Insight | Ryzen 3 PRO 5450U | Ryzen 3 PRO 4350G |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($105.5) |
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 Ryzen 3 PRO 5450U and Ryzen 3 PRO 4350G
Ryzen 3 PRO 5450U
The Ryzen 3 PRO 5450U is manufactured by AMD. It was released in 16 March 2021 (4 years ago). It is based on the Cezanne-U PRO (Zen 3) (2021) architecture. It features 4 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 4 GHz. L3 cache: 8 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 10,828 points. Launch price was $149.
Ryzen 3 PRO 4350G
The Ryzen 3 PRO 4350G is manufactured by AMD. It was released in 21 July 2020 (5 years ago). It is based on the Renoir (2020−2023) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 4 GHz. L3 cache: 4 MB (total). L2 cache: 2 MB. Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 10,942 points. Launch price was $149.
Processing Power
Both the Ryzen 3 PRO 5450U and Ryzen 3 PRO 4350G share an identical 4-core/8-thread configuration. Boost clocks reach 4 GHz on the Ryzen 3 PRO 5450U versus 4 GHz on the Ryzen 3 PRO 4350G — identical boost frequencies (base: 2.6 GHz vs 3.8 GHz). The Ryzen 3 PRO 5450U uses the Cezanne-U PRO (Zen 3) (2021) architecture (7 nm), while the Ryzen 3 PRO 4350G uses Renoir (2020−2023) (7 nm). In PassMark, the Ryzen 3 PRO 5450U scores 10,828 against the Ryzen 3 PRO 4350G's 10,942 — a 1% lead for the Ryzen 3 PRO 4350G. L3 cache: 8 MB (total) on the Ryzen 3 PRO 5450U vs 4 MB (total) on the Ryzen 3 PRO 4350G.
| Feature | Ryzen 3 PRO 5450U | Ryzen 3 PRO 4350G |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 4 GHz | 4 GHz |
| Base Clock | 2.6 GHz | 3.8 GHz+46% |
| L3 Cache | 8 MB (total)+100% | 4 MB (total) |
| L2 Cache | 512K (per core) | 2 MB+300% |
| Process | 7 nm | 7 nm |
| Architecture | Cezanne-U PRO (Zen 3) (2021) | Renoir (2020−2023) |
| PassMark | 10,828 | 10,942+1% |
| Cinebench R23 Multi | — | 5,995 |
| Geekbench 6 Single | — | 1,516 |
| Geekbench 6 Multi | — | 5,334 |
Memory & Platform
The Ryzen 3 PRO 5450U uses the FP6 socket (PCIe 4.0), while the Ryzen 3 PRO 4350G uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 3 PRO 5450U | Ryzen 3 PRO 4350G |
|---|---|---|
| Socket | FP6 | AM4 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Ryzen 3 PRO 5450U) / Yes (Ryzen 3 PRO 4350G). The Ryzen 3 PRO 4350G includes integrated graphics (Radeon Vega 6), while the Ryzen 3 PRO 5450U requires a dedicated GPU.
| Feature | Ryzen 3 PRO 5450U | Ryzen 3 PRO 4350G |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon Vega 6 |
| AVX-512 | — | No |
| Virtualization | — | Yes |
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