
Ryzen 5 PRO 7540U

Ryzen 7 4980U
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 7540U
Performance Per Dollar Ryzen 7 4980U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 PRO 7540U | Ryzen 7 4980U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Phoenix (Zen4) (2023) / 4 nm) | ✨ Modern (Renoir-U (Zen 2) (2020−2021) / 7 nm) |
💎 Value Proposition
| Insight | Ryzen 5 PRO 7540U | Ryzen 7 4980U |
|---|---|---|
| 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 7540U and Ryzen 7 4980U

Ryzen 5 PRO 7540U
The Ryzen 5 PRO 7540U is manufactured by AMD. It was released in 23 May 2023 (2 years ago). It is based on the Phoenix (Zen4) (2023) architecture. It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 4.9 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-7500, DDR5-5600. Passmark benchmark score: 17,466 points. Launch price was $299.

Ryzen 7 4980U
The Ryzen 7 4980U is manufactured by AMD. It was released in 13 April 2021 (4 years ago). It is based on the Renoir-U (Zen 2) (2020−2021) architecture. It features 8 cores and 16 threads. Base frequency is 2 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): 15 Watt. Memory support: DDR4. Passmark benchmark score: 17,469 points. Launch price was $299.
Processing Power
The Ryzen 5 PRO 7540U packs 6 cores / 12 threads, while the Ryzen 7 4980U offers 8 cores / 16 threads — the Ryzen 7 4980U has 2 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 PRO 7540U versus 4.4 GHz on the Ryzen 7 4980U — a 10.8% clock advantage for the Ryzen 5 PRO 7540U (base: 3.2 GHz vs 2 GHz). The Ryzen 5 PRO 7540U uses the Phoenix (Zen4) (2023) architecture (4 nm), while the Ryzen 7 4980U uses Renoir-U (Zen 2) (2020−2021) (7 nm). In PassMark, the Ryzen 5 PRO 7540U scores 17,466 against the Ryzen 7 4980U's 17,469 — a 0% lead for the Ryzen 7 4980U. L3 cache: 16 MB on the Ryzen 5 PRO 7540U vs 8 MB (total) on the Ryzen 7 4980U.
| Feature | Ryzen 5 PRO 7540U | Ryzen 7 4980U |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 4.9 GHz+11% | 4.4 GHz |
| Base Clock | 3.2 GHz+60% | 2 GHz |
| L3 Cache | 16 MB+100% | 8 MB (total) |
| L2 Cache | 6 MB+1100% | 512 kB (per core) |
| Process | 4 nm-43% | 7 nm |
| Architecture | Phoenix (Zen4) (2023) | Renoir-U (Zen 2) (2020−2021) |
| PassMark | 17,466 | 17,469 |
Memory & Platform
The Ryzen 5 PRO 7540U uses the FP7/FP8 socket (PCIe 4.0), while the Ryzen 7 4980U uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 PRO 7540U | Ryzen 7 4980U |
|---|---|---|
| Socket | FP7/FP8 | FP6 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-5600 | — |
| Max RAM Capacity | 256 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: AMD-V (Ryzen 5 PRO 7540U) / not specified (Ryzen 7 4980U). The Ryzen 5 PRO 7540U includes integrated graphics (Radeon 740M), while the Ryzen 7 4980U requires a dedicated GPU.
| Feature | Ryzen 5 PRO 7540U | Ryzen 7 4980U |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Radeon 740M | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | AMD-V | — |
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