Athlon II Neo K325 vs Xeon 5120
Athlon II Neo K325
Xeon 5120
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 Athlon II Neo K325 is positioned at rank 912 and the Xeon 5120 is on rank 857, so the Xeon 5120 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Athlon II Neo K325
Performance Per Dollar Xeon 5120
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II Neo K325 | Xeon 5120 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($25) | ✅ More affordable ($15) |
| Longevity | 🛑 Legacy (Geneva (2010) / 45 nm) | 🛑 Legacy (Woodcrest (2006) / 65 nm) |
💎 Value Proposition
| Insight | Athlon II Neo K325 | Xeon 5120 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+67%) |
| Upfront Cost | ⚠️ Higher cost ($25) | ✅ More affordable ($15) |
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 Athlon II Neo K325 and Xeon 5120
Athlon II Neo K325
The Athlon II Neo K325 is manufactured by AMD. It was released in 2009-01-01. It is based on the Geneva (2010) architecture. It features 2 cores and 2 threads. Max frequency: 1.3 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1. Thermal design power (TDP): 1 MB. Memory support: DDR3. Passmark benchmark score: 1,111 points. Launch price was $149.
Xeon 5120
The Xeon 5120 is manufactured by Intel. It was released in Junho 2006 (19 years ago). It is based on the Woodcrest (2006) architecture. It features 2 cores and 2 threads. Base frequency is 1.86 GHz, with boost up to 1.87 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 65 Watt. Memory support: DDR2. Passmark benchmark score: 1,115 points. Launch price was $45.
Processing Power
Both the Athlon II Neo K325 and Xeon 5120 share an identical 2-core/2-thread configuration. Boost clocks reach 1.3 GHz on the Athlon II Neo K325 versus 1.87 GHz on the Xeon 5120 — a 36% clock advantage for the Xeon 5120. The Athlon II Neo K325 uses the Geneva (2010) architecture (45 nm), while the Xeon 5120 uses Woodcrest (2006) (65 nm). In PassMark, the Athlon II Neo K325 scores 1,111 against the Xeon 5120's 1,115 — a 0.4% lead for the Xeon 5120.
| Feature | Athlon II Neo K325 | Xeon 5120 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.3 GHz | 1.87 GHz+44% |
| Base Clock | — | 1.86 GHz |
| L3 Cache | — | 0 kB |
| L2 Cache | 1 MB | 4 MB+300% |
| Process | 45 nm-31% | 65 nm |
| Architecture | Geneva (2010) | Woodcrest (2006) |
| PassMark | 1,111 | 1,115 |
| Geekbench 6 Single | 736 | — |
| Geekbench 6 Multi | 1,235 | — |
Memory & Platform
The Athlon II Neo K325 uses the S1 socket (PCIe 2.0), while the Xeon 5120 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Athlon II Neo K325 | Xeon 5120 |
|---|---|---|
| Socket | S1 | LGA771 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-800 | — |
| Max RAM Capacity | 8 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Advanced Features
Virtualization: AMD-V (Athlon II Neo K325) / not specified (Xeon 5120). Primary use case: Athlon II Neo K325 targets Low Power.
| Feature | Athlon II Neo K325 | Xeon 5120 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | AMD-V | — |
| Target Use | Low Power | — |
Value Analysis
The Athlon II Neo K325 launched at $60 MSRP, while the Xeon 5120 debuted at $107. At current prices ($25 vs $15), the Xeon 5120 is $10 cheaper. In terms of value (PassMark points per dollar), the Athlon II Neo K325 delivers 44.4 pts/$ vs 74.3 pts/$ for the Xeon 5120 — making the Xeon 5120 the 50.3% better value option.
| Feature | Athlon II Neo K325 | Xeon 5120 |
|---|---|---|
| MSRP | $60-44% | $107 |
| Avg Price (30d) | $25 | $15-40% |
| Performance per Dollar | 44.4 | 74.3+67% |
| Release Date | 2010 | 2006 |
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