Ryzen 5 PRO 4650U vs Ryzen 3 8440U
Ryzen 5 PRO 4650U
Ryzen 3 8440U
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. The Ryzen 5 PRO 4650U is positioned at rank #554 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 Ryzen 5 PRO 4650U
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 PRO 4650U | Ryzen 3 8440U |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Renoir-U PRO (Zen 2) (2020) / 7 nm) | ✨ Modern (Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) / 4 nm) |
💎 Value Proposition
| Insight | Ryzen 5 PRO 4650U | Ryzen 3 8440U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 5 PRO 4650U and Ryzen 3 8440U
Ryzen 5 PRO 4650U
The Ryzen 5 PRO 4650U is manufactured by AMD. It was released in 7 May 2020 (5 years ago). It is based on the Renoir-U PRO (Zen 2) (2020) architecture. It features 6 cores and 12 threads. Base frequency is 2.1 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: 12,073 points. Launch price was $149.
Ryzen 3 8440U
The Ryzen 3 8440U is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) architecture. It features 4 cores and 8 threads. Base frequency is 3 GHz, with boost up to 4.7 GHz. L3 cache: 8 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP7. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 11,957 points. Launch price was $149.
Processing Power
The Ryzen 5 PRO 4650U packs 6 cores / 12 threads, while the Ryzen 3 8440U offers 4 cores / 8 threads — the Ryzen 5 PRO 4650U has 2 more cores. Boost clocks reach 4 GHz on the Ryzen 5 PRO 4650U versus 4.7 GHz on the Ryzen 3 8440U — a 16.1% clock advantage for the Ryzen 3 8440U (base: 2.1 GHz vs 3 GHz). The Ryzen 5 PRO 4650U uses the Renoir-U PRO (Zen 2) (2020) architecture (7 nm), while the Ryzen 3 8440U uses Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) (4 nm). In PassMark, the Ryzen 5 PRO 4650U scores 12,073 against the Ryzen 3 8440U's 11,957 — a 1% lead for the Ryzen 5 PRO 4650U. Both processors carry 8 MB (total) of L3 cache.
| Feature | Ryzen 5 PRO 4650U | Ryzen 3 8440U |
|---|---|---|
| Cores / Threads | 6 / 12+50% | 4 / 8 |
| Boost Clock | 4 GHz | 4.7 GHz+18% |
| Base Clock | 2.1 GHz | 3 GHz+43% |
| L3 Cache | 8 MB (total) | 8 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 7 nm | 4 nm-43% |
| Architecture | Renoir-U PRO (Zen 2) (2020) | Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) |
| PassMark | 12,073 | 11,957 |
Memory & Platform
The Ryzen 5 PRO 4650U uses the FP6 socket (PCIe 3.0), while the Ryzen 3 8440U uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 PRO 4650U | Ryzen 3 8440U |
|---|---|---|
| Socket | FP6 | FP7 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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