Ryzen 9 5980HX vs Ryzen 7 7735H
Ryzen 9 5980HX
Ryzen 7 7735H
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 Ryzen 9 5980HX
Performance Per Dollar Ryzen 7 7735H
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 5980HX | Ryzen 7 7735H |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Cezanne-HX (Zen 3) (2021) / 7 nm) | ✨ Modern (Rembrandt-H Refresh (2023) / 6 nm) |
💎 Value Proposition
| Insight | Ryzen 9 5980HX | Ryzen 7 7735H |
|---|---|---|
| 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 9 5980HX and Ryzen 7 7735H
Ryzen 9 5980HX
The Ryzen 9 5980HX is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Cezanne-HX (Zen 3) (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4.8 GHz. L3 cache: 16 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 23,300 points. Launch price was $299.
Ryzen 7 7735H
The Ryzen 7 7735H is manufactured by AMD. It was released in 1 April 2023 (2 years ago). It is based on the Rembrandt-H Refresh (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4.75 GHz. L3 cache: 16 MB (total). L2 cache: 512 kB (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 35 Watt. Memory support: DDR5-4800. Passmark benchmark score: 23,619 points. Launch price was $299.
Processing Power
Both the Ryzen 9 5980HX and Ryzen 7 7735H share an identical 8-core/16-thread configuration. Boost clocks reach 4.8 GHz on the Ryzen 9 5980HX versus 4.75 GHz on the Ryzen 7 7735H — a 1% clock advantage for the Ryzen 9 5980HX (base: 3.3 GHz vs 3.2 GHz). The Ryzen 9 5980HX uses the Cezanne-HX (Zen 3) (2021) architecture (7 nm), while the Ryzen 7 7735H uses Rembrandt-H Refresh (2023) (6 nm). In PassMark, the Ryzen 9 5980HX scores 23,300 against the Ryzen 7 7735H's 23,619 — a 1.4% lead for the Ryzen 7 7735H. Both processors carry 16 MB (total) of L3 cache.
| Feature | Ryzen 9 5980HX | Ryzen 7 7735H |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Boost Clock | 4.8 GHz+1% | 4.75 GHz |
| Base Clock | 3.3 GHz+3% | 3.2 GHz |
| L3 Cache | 16 MB (total) | 16 MB (total) |
| L2 Cache | 512 kB (per core) | 512 kB (per core) |
| Process | 7 nm | 6 nm-14% |
| Architecture | Cezanne-HX (Zen 3) (2021) | Rembrandt-H Refresh (2023) |
| PassMark | 23,300 | 23,619+1% |
Memory & Platform
The Ryzen 9 5980HX uses the FP6 socket (PCIe 3.0), while the Ryzen 7 7735H uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches LPDDR4-4266 on the Ryzen 9 5980HX versus DDR5-4800 on the Ryzen 7 7735H — the Ryzen 7 7735H supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 64 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Ryzen 9 5980HX) vs 20 (Ryzen 7 7735H) — the Ryzen 7 7735H offers 4 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 9 5980HX | Ryzen 7 7735H |
|---|---|---|
| Socket | FP6 | FP7 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | LPDDR4-4266 | DDR5-4800+25% |
| Max RAM Capacity | 64 GB | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 20+25% |
Advanced Features
Only the Ryzen 9 5980HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AMD-V virtualization. Both include integrated graphics — Radeon Graphics (8CU) (Ryzen 9 5980HX) and Radeon 680M (Ryzen 7 7735H) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 9 5980HX targets Mobile High-End, Ryzen 7 7735H targets Mobile.
| Feature | Ryzen 9 5980HX | Ryzen 7 7735H |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon Graphics (8CU) | Radeon 680M |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | AMD-V |
| Target Use | Mobile High-End | Mobile |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Ryzen 9 5980HX and Ryzen 7 7735H
