Xeon Silver 4214R vs Xeon W-11855M
Xeon Silver 4214R
Xeon W-11855M
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 4214R
Performance Per Dollar Xeon W-11855M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Silver 4214R | Xeon W-11855M |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
| Longevity | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) | ✨ Modern (Tiger Lake-H (2021) / 10 nm SuperFin) |
💎 Value Proposition
| Insight | Xeon Silver 4214R | Xeon W-11855M |
|---|---|---|
| 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 Xeon Silver 4214R and Xeon W-11855M
Xeon Silver 4214R
The Xeon Silver 4214R is manufactured by Intel. It was released in 24 February 2020 (5 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 12 cores and 24 threads. Base frequency is 2.4 GHz, with boost up to 3.5 GHz. L3 cache: 16.5 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 100 Watt. Memory support: DDR4-2400. Passmark benchmark score: 17,489 points. Launch price was $705.
Xeon W-11855M
The Xeon W-11855M is manufactured by Intel. It was released in 11 May 2021 (4 years ago). It is based on the Tiger Lake-H (2021) architecture. It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 4.9 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1787. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 17,462 points. Launch price was $450.
Processing Power
The Xeon Silver 4214R packs 12 cores / 24 threads, while the Xeon W-11855M offers 6 cores / 12 threads — the Xeon Silver 4214R has 6 more cores. Boost clocks reach 3.5 GHz on the Xeon Silver 4214R versus 4.9 GHz on the Xeon W-11855M — a 33.3% clock advantage for the Xeon W-11855M (base: 2.4 GHz vs 3.2 GHz). The Xeon Silver 4214R uses the Cascade Lake (2019−2020) architecture (14 nm), while the Xeon W-11855M uses Tiger Lake-H (2021) (10 nm SuperFin). In PassMark, the Xeon Silver 4214R scores 17,489 against the Xeon W-11855M's 17,462 — a 0.2% lead for the Xeon Silver 4214R. L3 cache: 16.5 MB on the Xeon Silver 4214R vs 18 MB (total) on the Xeon W-11855M.
| Feature | Xeon Silver 4214R | Xeon W-11855M |
|---|---|---|
| Cores / Threads | 12 / 24+100% | 6 / 12 |
| Boost Clock | 3.5 GHz | 4.9 GHz+40% |
| Base Clock | 2.4 GHz | 3.2 GHz+33% |
| L3 Cache | 16.5 MB | 18 MB (total)+9% |
| L2 Cache | 12 MB+860% | 1.25 MB (per core) |
| Process | 14 nm | 10 nm SuperFin-29% |
| Architecture | Cascade Lake (2019−2020) | Tiger Lake-H (2021) |
| PassMark | 17,489 | 17,462 |
Memory & Platform
The Xeon Silver 4214R uses the LGA3647 socket (PCIe 3.0), while the Xeon W-11855M uses FCBGA1787 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Xeon Silver 4214R | Xeon W-11855M |
|---|---|---|
| Socket | LGA3647 | FCBGA1787 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | 2400 | — |
| Max RAM Capacity | 1024 | — |
| RAM Channels | 6 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 48 | — |
Advanced Features
Virtualization: VT-x, VT-d (Xeon Silver 4214R) / not specified (Xeon W-11855M). Direct competitor: Xeon Silver 4214R rivals EPYC 7302P.
| Feature | Xeon Silver 4214R | Xeon W-11855M |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d | — |
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