CPU
GPU
Xeon E3-1245
N100
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 E3-1245 is positioned at rank 527 and the N100 is on rank 102, so the N100 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E3-1245
Performance Per Dollar N100
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E3-1245 | N100 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($128) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | ✨ Modern (Legacy / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon E3-1245 | N100 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($128) |
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 E3-1245 and N100
Xeon E3-1245
The Xeon E3-1245 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 3.3 GHz, with boost up to 3.7 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,346 points. Launch price was $350.
N100
The N100 is manufactured by Intel. It was released in 1 January 2023 (2 years ago). It features 4 cores and 4 threads. Max frequency: 3.4 GHz. L3 cache: 6 MB Intel® Smart Cache. Built on Intel 7 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 6 Watt. Memory support: DDR4-3200, DDR5-4800, LPDDR5-4800. Passmark benchmark score: 5,355 points. Launch price was $149.
Processing Power
The Xeon E3-1245 packs 4 cores / 8 threads, matching the N100's 4 cores. Boost clocks reach 3.7 GHz on the Xeon E3-1245 versus 3.4 GHz on the N100 — a 8.5% clock advantage for the Xeon E3-1245. The Xeon E3-1245 is built on the Sandy Bridge (2011−2013) architecture. In PassMark, the Xeon E3-1245 scores 5,346 against the N100's 5,355 — a 0.2% lead for the N100. L3 cache: 8 MB (total) on the Xeon E3-1245 vs 6 MB Intel® Smart Cache on the N100.
| Feature | Xeon E3-1245 | N100 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 4 |
| Boost Clock | 3.7 GHz+9% | 3.4 GHz |
| Base Clock | 3.3 GHz | — |
| L3 Cache | 8 MB (total)+33% | 6 MB Intel® Smart Cache |
| L2 Cache | 256 kB (per core) | — |
| Process | 32 nm | Intel 7 nm-78% |
| Architecture | Sandy Bridge (2011−2013) | — |
| PassMark | 5,346 | 5,355 |
Memory & Platform
The Xeon E3-1245 uses the LGA1155 socket (PCIe 2.0), while the N100 uses FCBGA1264 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon E3-1245 | N100 |
|---|---|---|
| Socket | LGA1155 | FCBGA1264 |
| PCIe Generation | PCIe 2.0 | PCIe 4.0+100% |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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