Xeon E3-1270 vs Atom x7425E
Xeon E3-1270
Atom x7425E
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 E3-1270 is positioned at rank 684 and the Atom x7425E is on rank 213, so the Atom x7425E offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E3-1270
Performance Per Dollar Atom x7425E
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E3-1270 | Atom x7425E |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($178) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | ✨ Modern (Gracemont (2023) / 10 nm) |
💎 Value Proposition
| Insight | Xeon E3-1270 | Atom x7425E |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($178) | ✅ 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 Xeon E3-1270 and Atom x7425E
Xeon E3-1270
The Xeon E3-1270 is manufactured by Intel. It was released in 3 April 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 5,376 points. Launch price was $369.
Atom x7425E
The Atom x7425E is manufactured by Intel. It was released in 3 January 2023 (2 years ago). It is based on the Gracemont (2023) architecture. It features 4 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (total). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 12 Watt. Memory support: DDR4, DDR5 4800 MHz Single-channel. Passmark benchmark score: 5,427 points. Launch price was $149.
Processing Power
The Xeon E3-1270 packs 4 cores / 8 threads, matching the Atom x7425E's 4 cores. Boost clocks reach 3.8 GHz on the Xeon E3-1270 versus 3.4 GHz on the Atom x7425E — a 11.1% clock advantage for the Xeon E3-1270 (base: 3.4 GHz vs 1.5 GHz). The Xeon E3-1270 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Atom x7425E uses Gracemont (2023) (10 nm). In PassMark, the Xeon E3-1270 scores 5,376 against the Atom x7425E's 5,427 — a 0.9% lead for the Atom x7425E. L3 cache: 8 MB (total) on the Xeon E3-1270 vs 6 MB (total) on the Atom x7425E.
| Feature | Xeon E3-1270 | Atom x7425E |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 4 |
| Boost Clock | 3.8 GHz+12% | 3.4 GHz |
| Base Clock | 3.4 GHz+127% | 1.5 GHz |
| L3 Cache | 8 MB (total)+33% | 6 MB (total) |
| L2 Cache | 256 kB (per core) | 2 MB (total)+700% |
| Process | 32 nm | 10 nm-69% |
| Architecture | Sandy Bridge (2011−2013) | Gracemont (2023) |
| PassMark | 5,376 | 5,427 |
Memory & Platform
The Xeon E3-1270 uses the LGA1155 socket (PCIe 2.0), while the Atom x7425E uses FCBGA1744 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon E3-1270 | Atom x7425E |
|---|---|---|
| Socket | LGA1155 | FCBGA1744 |
| PCIe Generation | PCIe 2.0 | PCIe 4.0+100% |
| Max RAM Speed | — | DDR5-4800 |
| Max RAM Capacity | — | 16 GB |
| RAM Channels | — | 1 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 9 |
Advanced Features
The Atom x7425E includes integrated graphics (Intel UHD Graphics (24EU)), while the Xeon E3-1270 requires a dedicated GPU.
| Feature | Xeon E3-1270 | Atom x7425E |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel UHD Graphics (24EU) |
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