Core i3-N300 vs Xeon E5-2628 V3
Core i3-N300
Xeon E5-2628 V3
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 Core i3-N300 is positioned at rank 761 and the Xeon E5-2628 V3 is on rank 342, so the Xeon E5-2628 V3 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-N300
Performance Per Dollar Xeon E5-2628 V3
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-N300 | Xeon E5-2628 V3 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($309) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Alder Lake-N (2023) / Intel 7 nm) | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i3-N300 | Xeon E5-2628 V3 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($309) | ✅ 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 Core i3-N300 and Xeon E5-2628 V3
Core i3-N300
The Core i3-N300 is manufactured by Intel. It was released in 3 January 2023 (2 years ago). It is based on the Alder Lake-N (2023) architecture. It features 8 cores and 8 threads. Base frequency is 0.1 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (per module). Built on Intel 7 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 7 Watt. Memory support: DDR4-3200, DDR5-4800, LPDDR5-4800. Passmark benchmark score: 8,283 points. Launch price was $309.
Xeon E5-2628 V3
The Xeon E5-2628 V3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 8 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 3 GHz. L3 cache: 20 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 85 Watt. Memory support: DDR4-2133. Passmark benchmark score: 8,447 points. Launch price was $800.
Processing Power
The Core i3-N300 packs 8 cores / 8 threads, matching the Xeon E5-2628 V3's 8 cores. Boost clocks reach 3.8 GHz on the Core i3-N300 versus 3 GHz on the Xeon E5-2628 V3 — a 23.5% clock advantage for the Core i3-N300 (base: 0.1 GHz vs 2.5 GHz). The Core i3-N300 uses the Alder Lake-N (2023) architecture (Intel 7 nm), while the Xeon E5-2628 V3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Core i3-N300 scores 8,283 against the Xeon E5-2628 V3's 8,447 — a 2% lead for the Xeon E5-2628 V3. L3 cache: 6 MB (total) on the Core i3-N300 vs 20 MB (total) on the Xeon E5-2628 V3.
| Feature | Core i3-N300 | Xeon E5-2628 V3 |
|---|---|---|
| Cores / Threads | 8 / 8 | 8 / 16 |
| Boost Clock | 3.8 GHz+27% | 3 GHz |
| Base Clock | 0.1 GHz | 2.5 GHz+2400% |
| L3 Cache | 6 MB (total) | 20 MB (total)+233% |
| L2 Cache | 2 MB (per module)+700% | 256K (per core) |
| Process | Intel 7 nm-68% | 22 nm |
| Architecture | Alder Lake-N (2023) | Haswell-EP (2014−2015) |
| PassMark | 8,283 | 8,447+2% |
Memory & Platform
The Core i3-N300 uses the FCBGA1264 socket (PCIe 5.0), while the Xeon E5-2628 V3 uses LGA2011-3 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i3-N300 | Xeon E5-2628 V3 |
|---|---|---|
| Socket | FCBGA1264 | LGA2011-3 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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