Atom x7211E vs Xeon E5450
Atom x7211E
Xeon E5450
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 Atom x7211E is positioned at rank 240 and the Xeon E5450 is on rank 778, so the Atom x7211E offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom x7211E
Performance Per Dollar Xeon E5450
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom x7211E | Xeon E5450 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Gracemont (2023) / 10 nm) | 🛑 Legacy (Harpertown (2007−2008) / 45 nm) |
💎 Value Proposition
| Insight | Atom x7211E | Xeon E5450 |
|---|---|---|
| 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 Atom x7211E and Xeon E5450
Atom x7211E
The Atom x7211E is manufactured by Intel. It was released in 3 January 2023 (2 years ago). It is based on the Gracemont (2023) architecture. It features 2 cores and 2 threads. Base frequency is 1 GHz, with boost up to 3.2 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (total). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 6 Watt. Memory support: DDR4, DDR5 4800 MHz Single-channel. Passmark benchmark score: 2,553 points. Launch price was $69.
Xeon E5450
The Xeon E5450 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 GHz, with boost up to 3 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,581 points. Launch price was $915.
Processing Power
The Atom x7211E packs 2 cores / 2 threads, while the Xeon E5450 offers 4 cores / 4 threads — the Xeon E5450 has 2 more cores. Boost clocks reach 3.2 GHz on the Atom x7211E versus 3 GHz on the Xeon E5450 — a 6.5% clock advantage for the Atom x7211E (base: 1 GHz vs 3 GHz). The Atom x7211E uses the Gracemont (2023) architecture (10 nm), while the Xeon E5450 uses Harpertown (2007−2008) (45 nm). In PassMark, the Atom x7211E scores 2,553 against the Xeon E5450's 2,581 — a 1.1% lead for the Xeon E5450. L3 cache: 6 MB (total) on the Atom x7211E vs 12 MB L2 Cache on the Xeon E5450.
| Feature | Atom x7211E | Xeon E5450 |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 3.2 GHz+7% | 3 GHz |
| Base Clock | 1 GHz | 3 GHz+200% |
| L3 Cache | 6 MB (total) | 12 MB L2 Cache+100% |
| L2 Cache | 2 MB (total) | 6 MB (total)+200% |
| Process | 10 nm-78% | 45 nm |
| Architecture | Gracemont (2023) | Harpertown (2007−2008) |
| PassMark | 2,553 | 2,581+1% |
Memory & Platform
The Atom x7211E uses the FCBGA1744 socket (PCIe 4.0), while the Xeon E5450 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Atom x7211E | Xeon E5450 |
|---|---|---|
| Socket | FCBGA1744 | LGA771 |
| PCIe Generation | PCIe 4.0+100% | PCIe 2.0 |
| Max RAM Speed | DDR5-4800 | — |
| Max RAM Capacity | 16 GB | — |
| RAM Channels | 1 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 9 | — |
Advanced Features
The Atom x7211E includes integrated graphics (Intel UHD Graphics (16EU)), while the Xeon E5450 requires a dedicated GPU.
| Feature | Atom x7211E | Xeon E5450 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel UHD Graphics (16EU) | — |
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