Xeon W-2145 vs Xeon W-1270P
Xeon W-2145
Xeon W-1270P
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-2145
Performance Per Dollar Xeon W-1270P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W-2145 | Xeon W-1270P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($145) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Legacy / 14 nm) |
💎 Value Proposition
| Insight | Xeon W-2145 | Xeon W-1270P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($145) | ✅ 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 Xeon W-2145 and Xeon W-1270P
Xeon W-2145
The Xeon W-2145 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 8 cores and 16 threads. Base frequency is 3.7 GHz, with boost up to 4.5 GHz. L3 cache: 11 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4. Passmark benchmark score: 18,024 points. Launch price was $1,113.
Xeon W-1270P
The Xeon W-1270P is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2933. Passmark benchmark score: 17,961 points. Launch price was $800.
Processing Power
Both the Xeon W-2145 and Xeon W-1270P share an identical 8-core/16-thread configuration. Boost clocks reach 4.5 GHz on the Xeon W-2145 versus 5.1 GHz on the Xeon W-1270P — a 12.5% clock advantage for the Xeon W-1270P (base: 3.7 GHz vs 3.8 GHz). The Xeon W-2145 is built on the Skylake (server) (2017−2018) architecture. In PassMark, the Xeon W-2145 scores 18,024 against the Xeon W-1270P's 17,961 — a 0.4% lead for the Xeon W-2145. L3 cache: 11 MB (total) on the Xeon W-2145 vs 16 MB Intel® Smart Cache on the Xeon W-1270P.
| Feature | Xeon W-2145 | Xeon W-1270P |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Boost Clock | 4.5 GHz | 5.1 GHz+13% |
| Base Clock | 3.7 GHz | 3.8 GHz+3% |
| L3 Cache | 11 MB (total) | 16 MB Intel® Smart Cache+45% |
| L2 Cache | 1 MB (per core) | — |
| Process | 14 nm | 14 nm |
| Architecture | Skylake (server) (2017−2018) | — |
| PassMark | 18,024 | 17,961 |
Memory & Platform
The Xeon W-2145 uses the LGA2011 socket (PCIe 3.0), while the Xeon W-1270P uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon W-2145 | Xeon W-1270P |
|---|---|---|
| Socket | LGA2011 | LGA1200 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2666 | — |
| Max RAM Capacity | 512 GB | — |
| RAM Channels | 4 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 48 | — |
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