Ryzen 5 8640HS vs Core i7-1280P
Ryzen 5 8640HS
Core i7-1280P
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 Core i7-1280P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 8640HS | Core i7-1280P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($482) |
| Longevity | ✨ Modern (Hawk Point-HS (Zen 4) (2023−2024) / 4 nm) | ✨ Modern (Alder Lake-P (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen 5 8640HS | Core i7-1280P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($482) |
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 8640HS and Core i7-1280P
Ryzen 5 8640HS
The Ryzen 5 8640HS is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-HS (Zen 4) (2023−2024) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 19,851 points. Launch price was $299.
Core i7-1280P
The Core i7-1280P is manufactured by Intel. It was released in 23 February 2022 (3 years ago). It is based on the Alder Lake-P (2022) architecture. It features 14 cores and 20 threads. Base frequency is 1.8 GHz, with boost up to 4.8 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 28 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 20,043 points. Launch price was $299.
Processing Power
The Ryzen 5 8640HS packs 6 cores / 12 threads, while the Core i7-1280P offers 14 cores / 20 threads — the Core i7-1280P has 8 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 8640HS versus 4.8 GHz on the Core i7-1280P — a 2.1% clock advantage for the Ryzen 5 8640HS (base: 3.5 GHz vs 1.8 GHz). The Ryzen 5 8640HS uses the Hawk Point-HS (Zen 4) (2023−2024) architecture (4 nm), while the Core i7-1280P uses Alder Lake-P (2022) (Intel 7 nm). In PassMark, the Ryzen 5 8640HS scores 19,851 against the Core i7-1280P's 20,043 — a 1% lead for the Core i7-1280P. L3 cache: 16 MB (total) on the Ryzen 5 8640HS vs 24 MB (total) on the Core i7-1280P.
| Feature | Ryzen 5 8640HS | Core i7-1280P |
|---|---|---|
| Cores / Threads | 6 / 12 | 14 / 20+133% |
| Boost Clock | 4.9 GHz+2% | 4.8 GHz |
| Base Clock | 3.5 GHz+94% | 1.8 GHz |
| L3 Cache | 16 MB (total) | 24 MB (total)+50% |
| L2 Cache | 1 MB (per core) | 1.25 MB (per core)+25% |
| Process | 4 nm-43% | Intel 7 nm |
| Architecture | Hawk Point-HS (Zen 4) (2023−2024) | Alder Lake-P (2022) |
| PassMark | 19,851 | 20,043 |
Memory & Platform
The Ryzen 5 8640HS uses the FP8 socket (PCIe 3.0), while the Core i7-1280P uses FCBGA1744 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 8640HS | Core i7-1280P |
|---|---|---|
| Socket | FP8 | FCBGA1744 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
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