CPU
GPU
Ryzen 5 6600HS
Ryzen 9 4900H
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
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 6600HS | Ryzen 9 4900H |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Rembrandt-HS (Zen 3+) (2022) / 6 nm) | ✨ Modern (Renoir-H (Zen 2) (2020) / 7 nm) |
💎 Value Proposition
| Insight | Ryzen 5 6600HS | Ryzen 9 4900H |
|---|---|---|
| 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 6600HS and Ryzen 9 4900H
Ryzen 5 6600HS
The Ryzen 5 6600HS is manufactured by AMD. It was released in Janeiro 2022 (3 years ago). It is based on the Rembrandt-HS (Zen 3+) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 35 Watt. Memory support: DDR5. Passmark benchmark score: 18,975 points. Launch price was $299.
Ryzen 9 4900H
The Ryzen 9 4900H is manufactured by AMD. It was released in 16 March 2020 (5 years ago). It is based on the Renoir-H (Zen 2) (2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 54 Watt. Memory support: DDR4. Passmark benchmark score: 18,887 points. Launch price was $299.
Processing Power
The Ryzen 5 6600HS packs 6 cores / 12 threads, while the Ryzen 9 4900H offers 8 cores / 16 threads — the Ryzen 9 4900H has 2 more cores. Boost clocks reach 4.5 GHz on the Ryzen 5 6600HS versus 4.4 GHz on the Ryzen 9 4900H — a 2.2% clock advantage for the Ryzen 5 6600HS (base: 3.3 GHz vs 3.3 GHz). The Ryzen 5 6600HS uses the Rembrandt-HS (Zen 3+) (2022) architecture (6 nm), while the Ryzen 9 4900H uses Renoir-H (Zen 2) (2020) (7 nm). In PassMark, the Ryzen 5 6600HS scores 18,975 against the Ryzen 9 4900H's 18,887 — a 0.5% lead for the Ryzen 5 6600HS. L3 cache: 16 MB (total) on the Ryzen 5 6600HS vs 8 MB (total) on the Ryzen 9 4900H.
| Feature | Ryzen 5 6600HS | Ryzen 9 4900H |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 4.5 GHz+2% | 4.4 GHz |
| Base Clock | 3.3 GHz | 3.3 GHz |
| L3 Cache | 16 MB (total)+100% | 8 MB (total) |
| L2 Cache | 512K (per core) | 512 kB (per core) |
| Process | 6 nm-14% | 7 nm |
| Architecture | Rembrandt-HS (Zen 3+) (2022) | Renoir-H (Zen 2) (2020) |
| PassMark | 18,975 | 18,887 |
Memory & Platform
The Ryzen 5 6600HS uses the FP7 socket (PCIe 4.0), while the Ryzen 9 4900H uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 6600HS | Ryzen 9 4900H |
|---|---|---|
| Socket | FP7 | FP6 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Ryzen 5 6600HS and Ryzen 9 4900H
