CPU
GPU
Core i5-7287U
Xeon L5506
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. The Core i5-7287U is positioned at rank 680 and the Xeon L5506 is on rank 645, so the Xeon L5506 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-7287U
Performance Per Dollar Xeon L5506
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-7287U | Xeon L5506 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Kaby Lake (2016−2019) / 14 nm) | 🛑 Legacy (Gainestown (2009−2010) / 45 nm) |
💎 Value Proposition
| Insight | Core i5-7287U | Xeon L5506 |
|---|---|---|
| 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 Core i5-7287U and Xeon L5506
Core i5-7287U
The Core i5-7287U is manufactured by Intel. It was released in 3 January 2017 (8 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 2 cores and 4 threads. Base frequency is 3.3 GHz, with boost up to 3.7 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 28 Watt. Memory support: DDR4. Passmark benchmark score: 3,743 points. Launch price was $304.
Xeon L5506
The Xeon L5506 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Gainestown (2009−2010) architecture. It features 4 cores and 4 threads. Base frequency is 2.13 GHz, with boost up to 0.13 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 60 Watt. Memory support: DDR3. Passmark benchmark score: 3,706 points. Launch price was $125.
Processing Power
The Core i5-7287U packs 2 cores / 4 threads, while the Xeon L5506 offers 4 cores / 4 threads — the Xeon L5506 has 2 more cores. Boost clocks reach 3.7 GHz on the Core i5-7287U versus 0.13 GHz on the Xeon L5506 — a 186.4% clock advantage for the Core i5-7287U (base: 3.3 GHz vs 2.13 GHz). The Core i5-7287U uses the Kaby Lake (2016−2019) architecture (14 nm), while the Xeon L5506 uses Gainestown (2009−2010) (45 nm). In PassMark, the Core i5-7287U scores 3,743 against the Xeon L5506's 3,706 — a 1% lead for the Core i5-7287U. L3 cache: 4 MB on the Core i5-7287U vs 4 MB (total) on the Xeon L5506.
| Feature | Core i5-7287U | Xeon L5506 |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3.7 GHz+2746% | 0.13 GHz |
| Base Clock | 3.3 GHz+55% | 2.13 GHz |
| L3 Cache | 4 MB | 4 MB (total) |
| L2 Cache | 512 kB+100% | 256 kB (per core) |
| Process | 14 nm-69% | 45 nm |
| Architecture | Kaby Lake (2016−2019) | Gainestown (2009−2010) |
| PassMark | 3,743 | 3,706 |
Memory & Platform
The Core i5-7287U uses the BGA1356 socket (PCIe 3.0), while the Xeon L5506 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i5-7287U | Xeon L5506 |
|---|---|---|
| Socket | BGA1356 | LGA1366 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | 2133 | — |
| Max RAM Capacity | 32 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 12 | — |
Advanced Features
Virtualization: true (Core i5-7287U) / not specified (Xeon L5506). The Core i5-7287U includes integrated graphics (Intel Iris Plus Graphics 650), while the Xeon L5506 requires a dedicated GPU. Primary use case: Core i5-7287U targets Mobile.
| Feature | Core i5-7287U | Xeon L5506 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel Iris Plus Graphics 650 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | true | — |
| Target Use | Mobile | — |
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