Xeon W-2135 vs Core i3-1220P
Xeon W-2135
Core i3-1220P
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 W-2135
Performance Per Dollar Core i3-1220P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W-2135 | Core i3-1220P |
|---|---|---|
| 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 (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Alder Lake-P (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon W-2135 | Core i3-1220P |
|---|---|---|
| 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 Xeon W-2135 and Core i3-1220P
Xeon W-2135
The Xeon W-2135 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 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.5 GHz. L3 cache: 8.25 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: 14,396 points. Launch price was $835.
Core i3-1220P
The Core i3-1220P is manufactured by Intel. It was released in 23 February 2022 (3 years ago). It is based on the Alder Lake-P (2022) architecture. It features 10 cores and 12 threads. Base frequency is 1.5 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 28 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 14,496 points. Launch price was $149.
Processing Power
The Xeon W-2135 packs 6 cores / 12 threads, while the Core i3-1220P offers 10 cores / 12 threads — the Core i3-1220P has 4 more cores. Boost clocks reach 4.5 GHz on the Xeon W-2135 versus 4.4 GHz on the Core i3-1220P — a 2.2% clock advantage for the Xeon W-2135 (base: 3.7 GHz vs 1.5 GHz). The Xeon W-2135 uses the Skylake (server) (2017−2018) architecture (14 nm), while the Core i3-1220P uses Alder Lake-P (2022) (Intel 7 nm). In PassMark, the Xeon W-2135 scores 14,396 against the Core i3-1220P's 14,496 — a 0.7% lead for the Core i3-1220P. L3 cache: 8.25 MB (total) on the Xeon W-2135 vs 12 MB (total) on the Core i3-1220P.
| Feature | Xeon W-2135 | Core i3-1220P |
|---|---|---|
| Cores / Threads | 6 / 12 | 10 / 12+67% |
| Boost Clock | 4.5 GHz+2% | 4.4 GHz |
| Base Clock | 3.7 GHz+147% | 1.5 GHz |
| L3 Cache | 8.25 MB (total) | 12 MB (total)+45% |
| L2 Cache | 1 MB (per core) | 1.25 MB (per core)+25% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Skylake (server) (2017−2018) | Alder Lake-P (2022) |
| PassMark | 14,396 | 14,496 |
| Cinebench R23 Multi | — | 10,921 |
| Geekbench 6 Single | — | 1,971 |
| Geekbench 6 Multi | — | 8,056 |
Memory & Platform
The Xeon W-2135 uses the LGA2066 socket (PCIe 3.0), while the Core i3-1220P uses FCBGA1744 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Xeon W-2135 | Core i3-1220P |
|---|---|---|
| Socket | LGA2066 | FCBGA1744 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | — | DDR5-4800 |
| Max RAM Capacity | — | 64 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Xeon W-2135) / VT-x, VT-d (Core i3-1220P). The Core i3-1220P includes integrated graphics (UHD Graphics 64EU), while the Xeon W-2135 requires a dedicated GPU. Primary use case: Core i3-1220P targets Workstation. Direct competitor: Core i3-1220P rivals Ryzen 3 5425U.
| Feature | Xeon W-2135 | Core i3-1220P |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 64EU |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Workstation |
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