Core i9-14901E vs Xeon Silver 4514Y
Core i9-14901E
Xeon Silver 4514Y
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i9-14901E
Performance Per Dollar Xeon Silver 4514Y
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-14901E | Xeon Silver 4514Y |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($689) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / 10 nm) | ✨ Modern (Emerald Rapids (2023) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i9-14901E | Xeon Silver 4514Y |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($689) | ✅ 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 i9-14901E and Xeon Silver 4514Y
Core i9-14901E
The Core i9-14901E is manufactured by Intel. It was released in Julho 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 8 cores and 16 threads. Base frequency is 2.8 GHz, with boost up to 5.6 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 30,298 points. Launch price was $499.
Xeon Silver 4514Y
The Xeon Silver 4514Y is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 16 cores and 32 threads. Base frequency is 2 GHz, with boost up to 3.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 150 Watt. Memory support: DDR5-4400. Passmark benchmark score: 30,621 points. Launch price was $780.
Processing Power
The Core i9-14901E packs 8 cores / 16 threads, while the Xeon Silver 4514Y offers 16 cores / 32 threads — the Xeon Silver 4514Y has 8 more cores. Boost clocks reach 5.6 GHz on the Core i9-14901E versus 3.4 GHz on the Xeon Silver 4514Y — a 48.9% clock advantage for the Core i9-14901E (base: 2.8 GHz vs 2 GHz). The Core i9-14901E uses the Raptor Lake-R (2023−2025) architecture (10 nm), while the Xeon Silver 4514Y uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the Core i9-14901E scores 30,298 against the Xeon Silver 4514Y's 30,621 — a 1.1% lead for the Xeon Silver 4514Y. Geekbench 6 single-core — the metric most relevant to gaming — records 2,894 vs 2,100, a 31.8% lead for the Core i9-14901E that directly translates to higher frame rates. Multi-core Geekbench: 14,262 vs 14,000 (1.9% advantage for the Core i9-14901E). L3 cache: 36 MB (total) on the Core i9-14901E vs 30 MB (total) on the Xeon Silver 4514Y.
| Feature | Core i9-14901E | Xeon Silver 4514Y |
|---|---|---|
| Cores / Threads | 8 / 16 | 16 / 32+100% |
| Boost Clock | 5.6 GHz+65% | 3.4 GHz |
| Base Clock | 2.8 GHz+40% | 2 GHz |
| L3 Cache | 36 MB (total)+20% | 30 MB (total) |
| L2 Cache | 2 MB (per core) | 2 MB (per core) |
| Process | 10 nm | Intel 7 nm-30% |
| Architecture | Raptor Lake-R (2023−2025) | Emerald Rapids (2023) |
| PassMark | 30,298 | 30,621+1% |
| Cinebench R23 Multi | — | 22,000 |
| Geekbench 6 Single | 2,894+38% | 2,100 |
| Geekbench 6 Multi | 14,262+2% | 14,000 |
Memory & Platform
The Core i9-14901E uses the LGA1700 socket (PCIe 5.0), while the Xeon Silver 4514Y uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-5600 memory speed. The Xeon Silver 4514Y supports up to 4096 GB of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i9-14901E) vs 8 (Xeon Silver 4514Y). PCIe lanes: 20 (Core i9-14901E) vs 80 (Xeon Silver 4514Y) — the Xeon Silver 4514Y offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 600 Series,Intel 700 Series (Core i9-14901E) and C741 (Xeon Silver 4514Y).
| Feature | Core i9-14901E | Xeon Silver 4514Y |
|---|---|---|
| Socket | LGA1700 | LGA4677 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5600 | DDR5-4400 |
| Max RAM Capacity | 192 GB | 4096 GB+2033% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 80+300% |
Advanced Features
Only the Xeon Silver 4514Y supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: Yes (Core i9-14901E) vs VT-x, VT-d, EPT (Xeon Silver 4514Y). The Core i9-14901E includes integrated graphics (Intel UHD Graphics 770), while the Xeon Silver 4514Y requires a dedicated GPU. Primary use case: Xeon Silver 4514Y targets Mainstream Server / Virtualization. Direct competitor: Xeon Silver 4514Y rivals EPYC 8212.
| Feature | Core i9-14901E | Xeon Silver 4514Y |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics 770 | — |
| Unlocked | — | No |
| AVX-512 | No | Yes |
| Virtualization | Yes | VT-x, VT-d, EPT |
| Target Use | — | Mainstream Server / Virtualization |
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