M1 Pro vs Xeon W-2140B
M1 Pro
Xeon W-2140B
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 M1 Pro
Performance Per Dollar Xeon W-2140B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | M1 Pro | Xeon W-2140B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($99) |
| Longevity | ✨ Modern (Legacy / 5 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | M1 Pro | Xeon W-2140B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($99) |
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 M1 Pro and Xeon W-2140B
M1 Pro
The M1 Pro is manufactured by Apple. It was released in 18 October 2021 (4 years ago). It features 10 cores and 10 threads. Base frequency is 2.064 GHz, with boost up to 3.22 GHz. L3 cache: 24 MB. L2 cache: 28 MB. Built on 5 nm process technology. Socket: none. Thermal design power (TDP): 28 MB + 24 MB. Memory support: LPDDR5. Passmark benchmark score: 17,218 points. Launch price was $299.
Xeon W-2140B
The Xeon W-2140B is manufactured by Intel. It was released in 2015-01-01. It is based on the Skylake (server) (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4.2 GHz. L3 cache: 11 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 120 Watt. Memory support: DDR4-2666. Passmark benchmark score: 17,319 points. Launch price was $800.
Processing Power
The M1 Pro packs 10 cores / 10 threads, while the Xeon W-2140B offers 8 cores / 16 threads — the M1 Pro has 2 more cores. Boost clocks reach 3.22 GHz on the M1 Pro versus 4.2 GHz on the Xeon W-2140B — a 26.4% clock advantage for the Xeon W-2140B (base: 2.064 GHz vs 3.2 GHz). The Xeon W-2140B is built on the Skylake (server) (2017−2018) architecture. In PassMark, the M1 Pro scores 17,218 against the Xeon W-2140B's 17,319 — a 0.6% lead for the Xeon W-2140B. L3 cache: 24 MB on the M1 Pro vs 11 MB (total) on the Xeon W-2140B.
| Feature | M1 Pro | Xeon W-2140B |
|---|---|---|
| Cores / Threads | 10 / 10+25% | 8 / 16 |
| Boost Clock | 3.22 GHz | 4.2 GHz+30% |
| Base Clock | 2.064 GHz | 3.2 GHz+55% |
| L3 Cache | 24 MB+118% | 11 MB (total) |
| L2 Cache | 28 MB+2700% | 1 MB (per core) |
| Process | 5 nm-64% | 14 nm |
| Architecture | — | Skylake (server) (2017−2018) |
| PassMark | 17,218 | 17,319 |
Memory & Platform
The M1 Pro uses the none socket (PCIe 4.0), while the Xeon W-2140B uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | M1 Pro | Xeon W-2140B |
|---|---|---|
| Socket | none | LGA2066 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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