Ryzen 5 8540U vs Core Ultra 5 225U
Ryzen 5 8540U
Core Ultra 5 225U
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 8540U
Performance Per Dollar Core Ultra 5 225U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 8540U | Core Ultra 5 225U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) / 4 nm) | ✨ Modern (Arrow Lake-U (2025) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen 5 8540U | Core Ultra 5 225U |
|---|---|---|
| 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 8540U and Core Ultra 5 225U
Ryzen 5 8540U
The Ryzen 5 8540U is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) 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 (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP7. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 18,359 points. Launch price was $299.
Core Ultra 5 225U
The Core Ultra 5 225U is manufactured by Intel. It was released in 1 January 2025 (less than a year ago). It is based on the Arrow Lake-U (2025) architecture. It features 12 cores and 14 threads. Base frequency is 2.4 GHz, with boost up to 4.8 GHz. L3 cache: 12 MB. Built on 5 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): 14 MB + 12 MB. Memory support: DDR5. Passmark benchmark score: 18,434 points. Launch price was $299.
Processing Power
The Ryzen 5 8540U packs 6 cores / 12 threads, while the Core Ultra 5 225U offers 12 cores / 14 threads — the Core Ultra 5 225U has 6 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 8540U versus 4.8 GHz on the Core Ultra 5 225U — a 2.1% clock advantage for the Ryzen 5 8540U (base: 3.2 GHz vs 2.4 GHz). The Ryzen 5 8540U uses the Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) architecture (4 nm), while the Core Ultra 5 225U uses Arrow Lake-U (2025) (5 nm). In PassMark, the Ryzen 5 8540U scores 18,359 against the Core Ultra 5 225U's 18,434 — a 0.4% lead for the Core Ultra 5 225U. Geekbench 6 single-core — the metric most relevant to gaming — records 2,504 vs 2,374, a 5.3% lead for the Ryzen 5 8540U that directly translates to higher frame rates. Multi-core Geekbench: 9,280 vs 7,846 (16.7% advantage for the Ryzen 5 8540U). L3 cache: 16 MB (total) on the Ryzen 5 8540U vs 12 MB on the Core Ultra 5 225U.
| Feature | Ryzen 5 8540U | Core Ultra 5 225U |
|---|---|---|
| Cores / Threads | 6 / 12 | 12 / 14+100% |
| Boost Clock | 4.9 GHz+2% | 4.8 GHz |
| Base Clock | 3.2 GHz+33% | 2.4 GHz |
| L3 Cache | 16 MB (total)+33% | 12 MB |
| L2 Cache | 1 MB (per core) | — |
| Process | 4 nm-20% | 5 nm |
| Architecture | Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) | Arrow Lake-U (2025) |
| PassMark | 18,359 | 18,434 |
| Cinebench R23 Multi | 9,823 | — |
| Geekbench 6 Single | 2,504+5% | 2,374 |
| Geekbench 6 Multi | 9,280+18% | 7,846 |
Memory & Platform
The Ryzen 5 8540U uses the FP7 socket (PCIe 4.0), while the Core Ultra 5 225U uses FCBGA2049 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-5600, LPDDR5x-7500 memory speed. The Ryzen 5 8540U supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 14 (Ryzen 5 8540U) vs 20 (Core Ultra 5 225U) — the Core Ultra 5 225U offers 6 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SoC (Ryzen 5 8540U) and Meteor Lake SoC (Core Ultra 5 225U).
| Feature | Ryzen 5 8540U | Core Ultra 5 225U |
|---|---|---|
| Socket | FP7 | FCBGA2049 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-5600, LPDDR5x-7500 | DDR5-6400 / LPDDR5x-8400 |
| Max RAM Capacity | 256 GB+100% | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 14 | 20+43% |
Advanced Features
Neither processor supports overclocking. Only the Ryzen 5 8540U supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (SVM) (Ryzen 5 8540U) vs VT-x / VT-d / EPT (Core Ultra 5 225U). Both include integrated graphics — Radeon 740M (Ryzen 5 8540U) and Intel Graphics (4 Xe Cores) (Core Ultra 5 225U) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 5 8540U targets Productivity, Core Ultra 5 225U targets Productivity. Direct competitor: Ryzen 5 8540U rivals Core i5-1335U; Core Ultra 5 225U rivals Ryzen 5 8640U.
| Feature | Ryzen 5 8540U | Core Ultra 5 225U |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon 740M | Intel Graphics (4 Xe Cores) |
| Unlocked | No | No |
| AVX-512 | Yes | No |
| Virtualization | AMD-V (SVM) | VT-x / VT-d / EPT |
| Target Use | Productivity | Productivity |
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