Xeon X5482 vs Athlon X4 850
Xeon X5482
Athlon X4 850
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 Xeon X5482 is positioned at rank 752 and the Athlon X4 850 is on rank 539, so the Athlon X4 850 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon X5482
Performance Per Dollar Athlon X4 850
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon X5482 | Athlon X4 850 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($20) |
| Longevity | 🛑 Legacy (Harpertown (2007−2008) / 45 nm) | 🛑 Legacy (Godaveri (2014−2016) / 28 nm) |
💎 Value Proposition
| Insight | Xeon X5482 | Athlon X4 850 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($20) |
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 Xeon X5482 and Athlon X4 850
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.
Athlon X4 850
The Athlon X4 850 is manufactured by AMD. It was released in 2009-01-01. It is based on the Godaveri (2014−2016) architecture. It features 4 cores and 4 threads. Base frequency is 3.2 GHz, with boost up to 3.9 GHz. L2 cache: 4 MB. Built on 28 nm process technology. Socket: FM2+. Thermal design power (TDP): 65 Watt. Memory support: DDR3-2133. Passmark benchmark score: 2,756 points. Launch price was $149.
Processing Power
Both the Xeon X5482 and Athlon X4 850 share an identical 4-core/4-thread configuration. Boost clocks reach 3.2 GHz on the Xeon X5482 versus 3.9 GHz on the Athlon X4 850 — a 19.7% clock advantage for the Athlon X4 850 (base: 3.2 GHz vs 3.2 GHz). The Xeon X5482 uses the Harpertown (2007−2008) architecture (45 nm), while the Athlon X4 850 uses Godaveri (2014−2016) (28 nm). In PassMark, the Xeon X5482 scores 2,755 against the Athlon X4 850's 2,756 — a 0% lead for the Athlon X4 850.
| Feature | Xeon X5482 | Athlon X4 850 |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 4 |
| Boost Clock | 3.2 GHz | 3.9 GHz+22% |
| Base Clock | 3.2 GHz | 3.2 GHz |
| L3 Cache | 12 MB L2 Cache | — |
| L2 Cache | 6 MB (total)+50% | 4 MB |
| Process | 45 nm | 28 nm-38% |
| Architecture | Harpertown (2007−2008) | Godaveri (2014−2016) |
| PassMark | 2,755 | 2,756 |
Memory & Platform
The Xeon X5482 uses the LGA771 socket (PCIe 2.0), while the Athlon X4 850 uses FM2+ (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon X5482 | Athlon X4 850 |
|---|---|---|
| Socket | LGA771 | FM2+ |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | — | DDR3-2133 |
| Max RAM Capacity | — | 64 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Xeon X5482) / AMD-V (Athlon X4 850). Primary use case: Athlon X4 850 targets Desktop.
| Feature | Xeon X5482 | Athlon X4 850 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Desktop |
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