CPU
GPU
Xeon X5270
Phenom X4 9750B
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 X5270 is positioned at rank 928 and the Phenom X4 9750B is on rank 1047, so the Xeon X5270 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon X5270
Performance Per Dollar Phenom X4 9750B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon X5270 | Phenom X4 9750B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($34) |
| Longevity | 🛑 Legacy (Legacy / 45 nm) | 🛑 Legacy (Agena (2007−2008) / 65 nm) |
💎 Value Proposition
| Insight | Xeon X5270 | Phenom X4 9750B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($34) |
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 X5270 and Phenom X4 9750B
Xeon X5270
The Xeon X5270 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 3.5 GHz. L3 cache: 6 MB L2 Cache. Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Passmark benchmark score: 1,524 points. Launch price was $800.
Phenom X4 9750B
The Phenom X4 9750B is manufactured by AMD. It was released in 2009-01-01. It is based on the Agena (2007−2008) architecture. It features 4 cores and 4 threads. Max frequency: 2.4 GHz. L3 cache: 2 MB (total). L2 cache: 512 kB (per core). Built on 65 nm process technology. Socket: AM2+. Thermal design power (TDP): 95 Watt. Passmark benchmark score: 1,520 points. Launch price was $149.
Processing Power
The Phenom X4 9750B is built on the Agena (2007−2008) architecture. In PassMark, the Xeon X5270 scores 1,524 against the Phenom X4 9750B's 1,520 — a 0.3% lead for the Xeon X5270. L3 cache: 6 MB L2 Cache on the Xeon X5270 vs 2 MB (total) on the Phenom X4 9750B.
| Feature | Xeon X5270 | Phenom X4 9750B |
|---|---|---|
| Cores / Threads | — | 4 / 4 |
| Boost Clock | — | 2.4 GHz |
| Base Clock | 3.5 GHz | — |
| L3 Cache | 6 MB L2 Cache+200% | 2 MB (total) |
| L2 Cache | — | 512 kB (per core) |
| Process | 45 nm-31% | 65 nm |
| Architecture | — | Agena (2007−2008) |
| PassMark | 1,524 | 1,520 |
| Geekbench 6 Single | — | 300 |
| Geekbench 6 Multi | — | 1,000 |
Memory & Platform
The Xeon X5270 uses the LGA771 socket (PCIe 2.0), while the Phenom X4 9750B uses AM2+ (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon X5270 | Phenom X4 9750B |
|---|---|---|
| Socket | LGA771 | AM2+ |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR2-1066 |
| Max RAM Capacity | — | 8 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Xeon X5270) / AMD-V (Phenom X4 9750B). Primary use case: Phenom X4 9750B targets Legacy Desktop.
| Feature | Xeon X5270 | Phenom X4 9750B |
|---|---|---|
| Integrated GPU | — | No |
| IGPU Model | — | None |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Legacy Desktop |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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