
Ryzen 5 PRO 7640HS vs Ryzen 5 7400

Ryzen 5 PRO 7640HS

Ryzen 5 7400
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 5 PRO 7640HS
Performance Per Dollar Ryzen 5 7400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 PRO 7640HS | Ryzen 5 7400 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($229) |
| Longevity | ✨ Modern (Phoenix (Zen4) (2023) / 4 nm) | ✨ Modern (Raphael (2023−2025) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen 5 PRO 7640HS | Ryzen 5 7400 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($229) |
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 7640HS and Ryzen 5 7400

Ryzen 5 PRO 7640HS
The Ryzen 5 PRO 7640HS is manufactured by AMD. It was released in 5 January 2023 (2 years ago). It is based on the Phoenix (Zen4) (2023) architecture. It features 6 cores and 12 threads. Base frequency is 4.3 GHz, with boost up to 5 GHz. L3 cache: 16 MB. L2 cache: 6 MB. Built on 4 nm process technology. Socket: FP7/FP8. Thermal design power (TDP): 6 MB + 16 MB. Memory support: LPDDR5x, DDR5. Passmark benchmark score: 22,132 points. Launch price was $299.

Ryzen 5 7400
The Ryzen 5 7400 is manufactured by AMD. It was released in 16 September 2025 (less than a year ago). It is based on the Raphael (2023−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 4.3 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 22,010 points. Launch price was $299.
Processing Power
Both the Ryzen 5 PRO 7640HS and Ryzen 5 7400 share an identical 6-core/12-thread configuration. Boost clocks reach 5 GHz on the Ryzen 5 PRO 7640HS versus 4.3 GHz on the Ryzen 5 7400 — a 15.1% clock advantage for the Ryzen 5 PRO 7640HS (base: 4.3 GHz vs 3.3 GHz). The Ryzen 5 PRO 7640HS uses the Phoenix (Zen4) (2023) architecture (4 nm), while the Ryzen 5 7400 uses Raphael (2023−2025) (5 nm). In PassMark, the Ryzen 5 PRO 7640HS scores 22,132 against the Ryzen 5 7400's 22,010 — a 0.6% lead for the Ryzen 5 PRO 7640HS. L3 cache: 16 MB on the Ryzen 5 PRO 7640HS vs 16 MB (total) on the Ryzen 5 7400.
| Feature | Ryzen 5 PRO 7640HS | Ryzen 5 7400 |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 5 GHz+16% | 4.3 GHz |
| Base Clock | 4.3 GHz+30% | 3.3 GHz |
| L3 Cache | 16 MB | 16 MB (total) |
| L2 Cache | 6 MB+500% | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm |
| Architecture | Phoenix (Zen4) (2023) | Raphael (2023−2025) |
| PassMark | 22,132 | 22,010 |
Memory & Platform
The Ryzen 5 PRO 7640HS uses the FP7/FP8 socket (PCIe 4.0), while the Ryzen 5 7400 uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 PRO 7640HS | Ryzen 5 7400 |
|---|---|---|
| Socket | FP7/FP8 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
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