Athlon II X4 641 vs Xeon X5365
Athlon II X4 641
Xeon X5365
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 X4 641 is positioned at rank 733 and the Xeon X5365 is on rank 823, so the Athlon II X4 641 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 X4 641
Performance Per Dollar Xeon X5365
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Athlon II X4 641 | Xeon X5365 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($102) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Llano (2011−2012) / 32 nm) | 🛑 Legacy (Legacy / 65 nm) |
💎 Value Proposition
| Insight | Athlon II X4 641 | Xeon X5365 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($102) | ✅ More affordable ($0) |
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 X4 641 and Xeon X5365
Athlon II X4 641
The Athlon II X4 641 is manufactured by AMD. It was released in 2009-01-01. It is based on the Llano (2011−2012) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM1. Thermal design power (TDP): 100 Watt. Memory support: DDR3. Passmark benchmark score: 2,313 points. Launch price was $149.
Xeon X5365
The Xeon X5365 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 3 GHz. L3 cache: 8 MB L2 Cache. Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 150 Watt. Passmark benchmark score: 2,331 points. Launch price was $800.
Processing Power
The Athlon II X4 641 is built on the Llano (2011−2012) architecture. In PassMark, the Athlon II X4 641 scores 2,313 against the Xeon X5365's 2,331 — a 0.8% lead for the Xeon X5365. L3 cache: 0 kB on the Athlon II X4 641 vs 8 MB L2 Cache on the Xeon X5365.
| Feature | Athlon II X4 641 | Xeon X5365 |
|---|---|---|
| Cores / Threads | 4 / 4 | — |
| Boost Clock | 2.8 GHz | — |
| Base Clock | 2.8 GHz | 3 GHz+7% |
| L3 Cache | 0 kB | 8 MB L2 Cache |
| L2 Cache | 1 MB (per core) | — |
| Process | 32 nm-51% | 65 nm |
| Architecture | Llano (2011−2012) | — |
| PassMark | 2,313 | 2,331 |
Memory & Platform
The Athlon II X4 641 uses the FM1 socket (PCIe 2.0), while the Xeon X5365 uses LGA771 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Athlon II X4 641 | Xeon X5365 |
|---|---|---|
| Socket | FM1 | LGA771 |
| PCIe Generation | PCIe 2.0 | PCIe 5.0+150% |
| Max RAM Speed | DDR3-1866 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
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