Xeon w5-3435X vs Xeon w5-3525
Xeon w5-3435X
Xeon w5-3525
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 w5-3435X
Performance Per Dollar Xeon w5-3525
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon w5-3435X | Xeon w5-3525 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($163) | ⚠️ Higher cost ($1,392) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon w5-3435X | Xeon w5-3525 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+750%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($163) | ⚠️ Higher cost ($1,392) |
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 w5-3435X and Xeon w5-3525
Xeon w5-3435X
The Xeon w5-3435X is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 3.1 GHz, with boost up to 4.7 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800. Passmark benchmark score: 45,086 points. Launch price was $1,589.
Xeon w5-3525
The Xeon w5-3525 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 16 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 4.8 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 290 Watt. Memory support: DDR5-4800. Passmark benchmark score: 45,311 points. Launch price was $1,339.
Processing Power
Both the Xeon w5-3435X and Xeon w5-3525 share an identical 16-core/32-thread configuration. Boost clocks reach 4.7 GHz on the Xeon w5-3435X versus 4.8 GHz on the Xeon w5-3525 — a 2.1% clock advantage for the Xeon w5-3525 (base: 3.1 GHz vs 3.2 GHz). Both are built on the Sapphire Rapids (2023−2024) architecture using a Intel 7 nm process. In PassMark, the Xeon w5-3435X scores 45,086 against the Xeon w5-3525's 45,311 — a 0.5% lead for the Xeon w5-3525. Both processors carry 45 MB of L3 cache.
| Feature | Xeon w5-3435X | Xeon w5-3525 |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 4.7 GHz | 4.8 GHz+2% |
| Base Clock | 3.1 GHz | 3.2 GHz+3% |
| L3 Cache | 45 MB | 45 MB |
| L2 Cache | 2 MB (per core) | 2 MB (per core) |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Sapphire Rapids (2023−2024) | Sapphire Rapids (2023−2024) |
| PassMark | 45,086 | 45,311 |
Memory & Platform
Both processors use the LGA4677 socket with PCIe 5.0. Both support up to 4800 memory speed. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. Both provide 112 PCIe lanes. Chipset compatibility: W790 (Xeon w5-3435X) and W790 (Xeon w5-3525).
| Feature | Xeon w5-3435X | Xeon w5-3525 |
|---|---|---|
| Socket | LGA4677 | LGA4677 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 4800 | 4800 |
| Max RAM Capacity | 4096 | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 112 | 112 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Direct competitor: Xeon w5-3435X rivals Threadripper PRO 7955WX; Xeon w5-3525 rivals Threadripper PRO 7955WX.
| Feature | Xeon w5-3435X | Xeon w5-3525 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon w5-3435X launched at $1589 MSRP, while the Xeon w5-3525 debuted at $1339. At current prices ($163 vs $1392), the Xeon w5-3435X is $1229 cheaper. In terms of value (PassMark points per dollar), the Xeon w5-3435X delivers 276.6 pts/$ vs 32.6 pts/$ for the Xeon w5-3525 — making the Xeon w5-3435X the 157.9% better value option.
| Feature | Xeon w5-3435X | Xeon w5-3525 |
|---|---|---|
| MSRP | $1589 | $1339-16% |
| Avg Price (30d) | $163-88% | $1392 |
| Performance per Dollar | 276.6+748% | 32.6 |
| Release Date | 2023 | 2024 |
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