Core i3-11100B vs Xeon E5-4627 v3
Core i3-11100B
Xeon E5-4627 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 i3-11100B is positioned at rank 223 and the Xeon E5-4627 v3 is on rank 989, so the Core i3-11100B offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-11100B
Performance Per Dollar Xeon E5-4627 v3
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-11100B | Xeon E5-4627 v3 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
| Longevity | ✨ Modern (Legacy / 10 nm SuperFin) | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i3-11100B | Xeon E5-4627 v3 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
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 i3-11100B and Xeon E5-4627 v3
Core i3-11100B
The Core i3-11100B is manufactured by Intel. It was released in 1 April 2021 (4 years ago). It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB. Built on 10 nm SuperFin process technology. Thermal design power (TDP): 65 Watt. Memory support: Up to 3200 MT/s. Passmark benchmark score: 11,357 points. Launch price was $149.
Xeon E5-4627 v3
The Xeon E5-4627 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 10 cores and 10 threads. Base frequency is 2.6 GHz, with boost up to 3.2 GHz. L3 cache: 25 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4. Passmark benchmark score: 11,344 points. Launch price was $800.
Processing Power
The Core i3-11100B packs 4 cores / 8 threads, while the Xeon E5-4627 v3 offers 10 cores / 10 threads — the Xeon E5-4627 v3 has 6 more cores. Boost clocks reach 4.4 GHz on the Core i3-11100B versus 3.2 GHz on the Xeon E5-4627 v3 — a 31.6% clock advantage for the Core i3-11100B (base: 3.6 GHz vs 2.6 GHz). The Xeon E5-4627 v3 is built on the Haswell-EP (2014−2015) architecture. In PassMark, the Core i3-11100B scores 11,357 against the Xeon E5-4627 v3's 11,344 — a 0.1% lead for the Core i3-11100B. Geekbench 6 single-core — the metric most relevant to gaming — records 1,402 vs 970, a 36.4% lead for the Core i3-11100B that directly translates to higher frame rates. L3 cache: 12 MB on the Core i3-11100B vs 25 MB (total) on the Xeon E5-4627 v3.
| Feature | Core i3-11100B | Xeon E5-4627 v3 |
|---|---|---|
| Cores / Threads | 4 / 8 | 10 / 10+150% |
| Boost Clock | 4.4 GHz+38% | 3.2 GHz |
| Base Clock | 3.6 GHz+38% | 2.6 GHz |
| L3 Cache | 12 MB | 25 MB (total)+108% |
| L2 Cache | — | 256K (per core) |
| Process | 10 nm SuperFin-55% | 22 nm |
| Architecture | — | Haswell-EP (2014−2015) |
| PassMark | 11,357 | 11,344 |
| Geekbench 6 Single | 1,402+45% | 970 |
| Geekbench 6 Multi | — | 6,500 |
Memory & Platform
Both support up to DDR4-3200 memory speed. The Xeon E5-4627 v3 supports up to 768 GB of RAM compared to 128 GB — 142.9% more capacity for professional workloads. Memory channels: 2 (Core i3-11100B) vs 4 (Xeon E5-4627 v3). PCIe lanes: 20 (Core i3-11100B) vs 40 (Xeon E5-4627 v3) — the Xeon E5-4627 v3 offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H470,Z490,H510,B560,H570,Z590 (Core i3-11100B) and C612 (Xeon E5-4627 v3).
| Feature | Core i3-11100B | Xeon E5-4627 v3 |
|---|---|---|
| Socket | — | LGA2011 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | DDR4-2133 |
| Max RAM Capacity | 128 GB | 768 GB+500% |
| RAM Channels | 2 | 4+100% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 40+100% |
Advanced Features
Only the Core i3-11100B supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i3-11100B) vs Yes (Xeon E5-4627 v3). The Core i3-11100B includes integrated graphics (UHD Graphics for 11th Gen (16 EU)), while the Xeon E5-4627 v3 requires a dedicated GPU. Primary use case: Core i3-11100B targets Desktop. Direct competitor: Core i3-11100B rivals Ryzen 3 5300G.
| Feature | Core i3-11100B | Xeon E5-4627 v3 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics for 11th Gen (16 EU) | — |
| Unlocked | No | — |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, EPT | Yes |
| Target Use | Desktop | — |
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