CPU
GPU
Xeon Silver 4514Y
Ryzen 9 5900X
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 Xeon Silver 4514Y
Performance Per Dollar Ryzen 9 5900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Silver 4514Y | Ryzen 9 5900X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($350) |
| Longevity | ✨ Modern (Emerald Rapids (2023) / Intel 7 nm) | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon Silver 4514Y | Ryzen 9 5900X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($350) |
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 Silver 4514Y and Ryzen 9 5900X
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.
Ryzen 9 5900X
The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.
Processing Power
The Xeon Silver 4514Y packs 16 cores / 32 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Xeon Silver 4514Y has 4 more cores. Boost clocks reach 3.4 GHz on the Xeon Silver 4514Y versus 4.8 GHz on the Ryzen 9 5900X — a 34.1% clock advantage for the Ryzen 9 5900X (base: 2 GHz vs 3.7 GHz). The Xeon Silver 4514Y uses the Emerald Rapids (2023) architecture (Intel 7 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Xeon Silver 4514Y scores 30,621 against the Ryzen 9 5900X's 38,955 — a 24% lead for the Ryzen 9 5900X. Cinebench R23 multi-core: 22,000 vs 21,000 (4.7% advantage for the Xeon Silver 4514Y). Geekbench 6 single-core — the metric most relevant to gaming — records 2,100 vs 2,174, a 3.5% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 14,000 vs 11,888 (16.3% advantage for the Xeon Silver 4514Y). L3 cache: 30 MB (total) on the Xeon Silver 4514Y vs 64 MB on the Ryzen 9 5900X.
| Feature | Xeon Silver 4514Y | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 16 / 32+33% | 12 / 24 |
| Boost Clock | 3.4 GHz | 4.8 GHz+41% |
| Base Clock | 2 GHz | 3.7 GHz+85% |
| L3 Cache | 30 MB (total) | 64 MB+113% |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 7 nm | 7 nm, 12 nm |
| Architecture | Emerald Rapids (2023) | Vermeer (Zen3) (2020−2022) |
| PassMark | 30,621 | 38,955+27% |
| Cinebench R23 Multi | 22,000+5% | 21,000 |
| Geekbench 6 Single | 2,100 | 2,174+4% |
| Geekbench 6 Multi | 14,000+18% | 11,888 |
Memory & Platform
The Xeon Silver 4514Y uses the LGA4677 socket (PCIe 4.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4400 on the Xeon Silver 4514Y versus DDR4-3200 on the Ryzen 9 5900X — the Xeon Silver 4514Y supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Silver 4514Y supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon Silver 4514Y) vs 2 (Ryzen 9 5900X). PCIe lanes: 80 (Xeon Silver 4514Y) vs 24 (Ryzen 9 5900X) — the Xeon Silver 4514Y offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Silver 4514Y) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).
| Feature | Xeon Silver 4514Y | Ryzen 9 5900X |
|---|---|---|
| Socket | LGA4677 | AM4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-4400+25% | DDR4-3200 |
| Max RAM Capacity | 4096 GB+3100% | 128 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80+233% | 24 |
Advanced Features
Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Silver 4514Y supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Xeon Silver 4514Y) vs AMD-V (Ryzen 9 5900X). Primary use case: Xeon Silver 4514Y targets Mainstream Server / Virtualization, Ryzen 9 5900X targets Workstation. Direct competitor: Xeon Silver 4514Y rivals EPYC 8212; Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Xeon Silver 4514Y | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, EPT | AMD-V |
| Target Use | Mainstream Server / Virtualization | Workstation |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Xeon Silver 4514Y and Ryzen 9 5900X
