Xeon w3-2535 vs Core i9-12900HX
Xeon w3-2535
Core i9-12900HX
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 w3-2535
Performance Per Dollar Core i9-12900HX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon w3-2535 | Core i9-12900HX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($800) | ✅ More affordable ($606) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Alder Lake-HX (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon w3-2535 | Core i9-12900HX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+31%) |
| Upfront Cost | ⚠️ Higher cost ($800) | ✅ More affordable ($606) |
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 w3-2535 and Core i9-12900HX
Xeon w3-2535
The Xeon w3-2535 is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 10 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 4.6 GHz. L3 cache: 26.25 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 185 Watt. Memory support: DDR5-4400. Passmark benchmark score: 33,367 points. Launch price was $739.
Core i9-12900HX
The Core i9-12900HX is manufactured by Intel. It was released in 10 May 2022 (3 years ago). It is based on the Alder Lake-HX (2022) architecture. It features 16 cores and 24 threads. Base frequency is 2.3 GHz, with boost up to 5 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): 55 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 33,018 points. Launch price was $499.
Processing Power
The Xeon w3-2535 packs 10 cores / 20 threads, while the Core i9-12900HX offers 16 cores / 24 threads — the Core i9-12900HX has 6 more cores. Boost clocks reach 4.6 GHz on the Xeon w3-2535 versus 5 GHz on the Core i9-12900HX — a 8.3% clock advantage for the Core i9-12900HX (base: 3.5 GHz vs 2.3 GHz). The Xeon w3-2535 uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Core i9-12900HX uses Alder Lake-HX (2022) (Intel 7 nm). In PassMark, the Xeon w3-2535 scores 33,367 against the Core i9-12900HX's 33,018 — a 1.1% lead for the Xeon w3-2535. Cinebench R23 multi-core: 17,500 vs 23,150 (27.8% advantage for the Core i9-12900HX). Geekbench 6 single-core — the metric most relevant to gaming — records 2,254 vs 2,426, a 7.4% lead for the Core i9-12900HX that directly translates to higher frame rates. Multi-core Geekbench: 12,400 vs 14,620 (16.4% advantage for the Core i9-12900HX). L3 cache: 26.25 MB on the Xeon w3-2535 vs 30 MB (total) on the Core i9-12900HX.
| Feature | Xeon w3-2535 | Core i9-12900HX |
|---|---|---|
| Cores / Threads | 10 / 20 | 16 / 24+60% |
| Boost Clock | 4.6 GHz | 5 GHz+9% |
| Base Clock | 3.5 GHz+52% | 2.3 GHz |
| L3 Cache | 26.25 MB | 30 MB (total)+14% |
| L2 Cache | 2 MB (per core)+60% | 1.25 MB (per core) |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Sapphire Rapids (2023−2024) | Alder Lake-HX (2022) |
| PassMark | 33,367+1% | 33,018 |
| Cinebench R23 Multi | 17,500 | 23,150+32% |
| Geekbench 6 Single | 2,254 | 2,426+8% |
| Geekbench 6 Multi | 12,400 | 14,620+18% |
Memory & Platform
The Xeon w3-2535 uses the LGA4677 socket (PCIe 5.0), while the Core i9-12900HX uses FCBGA1964 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4400 memory speed. The Xeon w3-2535 supports up to 2048 GB of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 4 (Xeon w3-2535) vs 2 (Core i9-12900HX). PCIe lanes: 64 (Xeon w3-2535) vs 48 (Core i9-12900HX) — the Xeon w3-2535 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: W790 (Xeon w3-2535) and HM670,WM690 (Core i9-12900HX).
| Feature | Xeon w3-2535 | Core i9-12900HX |
|---|---|---|
| Socket | LGA4677 | FCBGA1964 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-4400 | DDR5-4800, DDR4-3200 |
| Max RAM Capacity | 2048 GB+1500% | 128 GB |
| RAM Channels | 4+100% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 64+33% | 48 |
Advanced Features
Only the Core i9-12900HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon w3-2535 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d, EPT virtualization. The Core i9-12900HX includes integrated graphics (UHD Graphics 770), while the Xeon w3-2535 requires a dedicated GPU. Primary use case: Xeon w3-2535 targets Workstation, Core i9-12900HX targets High-end Mobile Performance. Direct competitor: Xeon w3-2535 rivals EPYC 7313; Core i9-12900HX rivals Ryzen 9 6900HX.
| Feature | Xeon w3-2535 | Core i9-12900HX |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | UHD Graphics 770 |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d, EPT |
| Target Use | Workstation | High-end Mobile Performance |
Value Analysis
The Xeon w3-2535 launched at $739 MSRP, while the Core i9-12900HX debuted at $606.
| Feature | Xeon w3-2535 | Core i9-12900HX |
|---|---|---|
| MSRP | $739 | $606-18% |
| Avg Price (30d) | $800 | — |
| Release Date | 2024 | 2022 |
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