
Core i7-5550U vs Xeon X5482

Core i7-5550U

Xeon X5482
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 i7-5550U is positioned at rank 485 and the Xeon X5482 is on rank 752, so the Core i7-5550U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-5550U
Performance Per Dollar Xeon X5482
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-5550U | Xeon X5482 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Broadwell-U (2015) / 14 nm) | 🛑 Legacy (Harpertown (2007−2008) / 45 nm) |
💎 Value Proposition
| Insight | Core i7-5550U | Xeon X5482 |
|---|---|---|
| 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 i7-5550U and Xeon X5482

Core i7-5550U
The Core i7-5550U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 4 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,780 points. Launch price was $426.

Xeon X5482
The Xeon X5482 is manufactured by Intel. It was released in 11 November 2007 (18 years ago). It is based on the Harpertown (2007−2008) architecture. It features 4 cores and 4 threads. Base frequency is 3.2 GHz, with boost up to 3.2 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 150 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,755 points. Launch price was $1,279.
Processing Power
The Core i7-5550U packs 2 cores / 4 threads, while the Xeon X5482 offers 4 cores / 4 threads — the Xeon X5482 has 2 more cores. Boost clocks reach 3 GHz on the Core i7-5550U versus 3.2 GHz on the Xeon X5482 — a 6.5% clock advantage for the Xeon X5482 (base: 2 GHz vs 3.2 GHz). The Core i7-5550U uses the Broadwell-U (2015) architecture (14 nm), while the Xeon X5482 uses Harpertown (2007−2008) (45 nm). In PassMark, the Core i7-5550U scores 2,780 against the Xeon X5482's 2,755 — a 0.9% lead for the Core i7-5550U. L3 cache: 4 MB (total) on the Core i7-5550U vs 12 MB L2 Cache on the Xeon X5482.
| Feature | Core i7-5550U | Xeon X5482 |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3 GHz | 3.2 GHz+7% |
| Base Clock | 2 GHz | 3.2 GHz+60% |
| L3 Cache | 4 MB (total) | 12 MB L2 Cache+200% |
| L2 Cache | 256K (per core) | 6 MB (total)+2300% |
| Process | 14 nm-69% | 45 nm |
| Architecture | Broadwell-U (2015) | Harpertown (2007−2008) |
| PassMark | 2,780 | 2,755 |
Memory & Platform
The Core i7-5550U uses the FCBGA1168 socket (PCIe 3.0), while the Xeon X5482 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i7-5550U | Xeon X5482 |
|---|---|---|
| Socket | FCBGA1168 | LGA771 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
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