Core i9-11950H vs Xeon W-2155
Core i9-11950H
Xeon W-2155
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 i9-11950H
Performance Per Dollar Xeon W-2155
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-11950H | Xeon W-2155 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
| Longevity | ✨ Modern (Tiger Lake-H (2021) / 10 nm SuperFin) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i9-11950H | Xeon W-2155 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
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 i9-11950H and Xeon W-2155
Core i9-11950H
The Core i9-11950H 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 8 cores and 16 threads. Base frequency is 2.1 GHz, with boost up to 5 GHz. L3 cache: 24 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: 20,699 points. Launch price was $556.
Xeon W-2155
The Xeon W-2155 is manufactured by Intel. It was released in 29 August 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 10 cores and 20 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 13.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666. Passmark benchmark score: 20,858 points. Launch price was $1,440.
Processing Power
The Core i9-11950H packs 8 cores / 16 threads, while the Xeon W-2155 offers 10 cores / 20 threads — the Xeon W-2155 has 2 more cores. Boost clocks reach 5 GHz on the Core i9-11950H versus 4.5 GHz on the Xeon W-2155 — a 10.5% clock advantage for the Core i9-11950H (base: 2.1 GHz vs 3.3 GHz). The Core i9-11950H uses the Tiger Lake-H (2021) architecture (10 nm SuperFin), while the Xeon W-2155 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i9-11950H scores 20,699 against the Xeon W-2155's 20,858 — a 0.8% lead for the Xeon W-2155. L3 cache: 24 MB (total) on the Core i9-11950H vs 13.75 MB (total) on the Xeon W-2155.
| Feature | Core i9-11950H | Xeon W-2155 |
|---|---|---|
| Cores / Threads | 8 / 16 | 10 / 20+25% |
| Boost Clock | 5 GHz+11% | 4.5 GHz |
| Base Clock | 2.1 GHz | 3.3 GHz+57% |
| L3 Cache | 24 MB (total)+75% | 13.75 MB (total) |
| L2 Cache | 1.25 MB (per core)+25% | 1 MB (per core) |
| Process | 10 nm SuperFin-29% | 14 nm |
| Architecture | Tiger Lake-H (2021) | Skylake (server) (2017−2018) |
| PassMark | 20,699 | 20,858 |
Memory & Platform
The Core i9-11950H uses the FCBGA1787 socket (PCIe 4.0), while the Xeon W-2155 uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i9-11950H | Xeon W-2155 |
|---|---|---|
| Socket | FCBGA1787 | LGA2066 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
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