Ryzen Threadripper PRO 3995WX vs Xeon w9-3575X
Ryzen Threadripper PRO 3995WX
Xeon w9-3575X
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 Ryzen Threadripper PRO 3995WX
Performance Per Dollar Xeon w9-3575X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 3995WX | Xeon w9-3575X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($3,486) | ✅ More affordable ($675) |
| Longevity | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 3995WX | Xeon w9-3575X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+412%) |
| Upfront Cost | ⚠️ Higher cost ($3,486) | ✅ More affordable ($675) |
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 Ryzen Threadripper PRO 3995WX and Xeon w9-3575X
Ryzen Threadripper PRO 3995WX
The Ryzen Threadripper PRO 3995WX is manufactured by AMD. It was released in 14 July 2020 (5 years ago). It is based on the Matisse (2019−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2.7 GHz, with boost up to 4.2 GHz. L3 cache: 256 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 83,235 points. Launch price was $5,500.
Xeon w9-3575X
The Xeon w9-3575X 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 44 cores and 88 threads. Base frequency is 2.2 GHz, with boost up to 4.8 GHz. L3 cache: 97.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 340 Watt. Memory support: DDR5-4800. Passmark benchmark score: 82,507 points. Launch price was $3,789.
Processing Power
The Ryzen Threadripper PRO 3995WX packs 64 cores / 128 threads, while the Xeon w9-3575X offers 44 cores / 88 threads — the Ryzen Threadripper PRO 3995WX has 20 more cores. Boost clocks reach 4.2 GHz on the Ryzen Threadripper PRO 3995WX versus 4.8 GHz on the Xeon w9-3575X — a 13.3% clock advantage for the Xeon w9-3575X (base: 2.7 GHz vs 2.2 GHz). The Ryzen Threadripper PRO 3995WX uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Xeon w9-3575X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper PRO 3995WX scores 83,235 against the Xeon w9-3575X's 82,507 — a 0.9% lead for the Ryzen Threadripper PRO 3995WX. Cinebench R23 multi-core: 64,355 vs 60,000 (7% advantage for the Ryzen Threadripper PRO 3995WX). Geekbench 6 single-core — the metric most relevant to gaming — records 1,266 vs 2,300, a 58% lead for the Xeon w9-3575X that directly translates to higher frame rates. Multi-core Geekbench: 20,256 vs 19,320 (4.7% advantage for the Ryzen Threadripper PRO 3995WX). L3 cache: 256 MB on the Ryzen Threadripper PRO 3995WX vs 97.5 MB on the Xeon w9-3575X.
| Feature | Ryzen Threadripper PRO 3995WX | Xeon w9-3575X |
|---|---|---|
| Cores / Threads | 64 / 128+45% | 44 / 88 |
| Boost Clock | 4.2 GHz | 4.8 GHz+14% |
| Base Clock | 2.7 GHz+23% | 2.2 GHz |
| L3 Cache | 256 MB+163% | 97.5 MB |
| L2 Cache | 512K (per core) | 2 MB (per core)+300% |
| Process | 7 nm, 12 nm | Intel 7 nm |
| Architecture | Matisse (2019−2020) | Sapphire Rapids (2023−2024) |
| PassMark | 83,235 | 82,507 |
| Cinebench R23 Multi | 64,355+7% | 60,000 |
| Geekbench 6 Single | 1,266 | 2,300+82% |
| Geekbench 6 Multi | 20,256+5% | 19,320 |
Memory & Platform
The Ryzen Threadripper PRO 3995WX uses the sWRX8 socket (PCIe 4.0), while the Xeon w9-3575X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen Threadripper PRO 3995WX versus DDR5-4800 on the Xeon w9-3575X — the Xeon w9-3575X supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w9-3575X supports up to 4096 GB of RAM compared to 2048 GB — 66.7% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (Ryzen Threadripper PRO 3995WX) vs 112 (Xeon w9-3575X) — the Ryzen Threadripper PRO 3995WX offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX80 (Ryzen Threadripper PRO 3995WX) and W790 (Xeon w9-3575X).
| Feature | Ryzen Threadripper PRO 3995WX | Xeon w9-3575X |
|---|---|---|
| Socket | sWRX8 | LGA4677 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR4-3200 | DDR5-4800+25% |
| Max RAM Capacity | 2048 GB | 4096 GB+100% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+14% | 112 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Xeon w9-3575X supports AVX-512 instructions — important for machine learning and scientific applications. Both support true virtualization. Direct competitor: Ryzen Threadripper PRO 3995WX rivals Xeon Platinum 8280; Xeon w9-3575X rivals Ryzen Threadripper 7970X.
| Feature | Ryzen Threadripper PRO 3995WX | Xeon w9-3575X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | Yes |
| AVX-512 | No | Yes |
| Virtualization | true | true |
Value Analysis
The Ryzen Threadripper PRO 3995WX launched at $5489 MSRP, while the Xeon w9-3575X debuted at $3789. At current prices ($3486 vs $675), the Xeon w9-3575X is $2811 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 3995WX delivers 23.9 pts/$ vs 122.2 pts/$ for the Xeon w9-3575X — making the Xeon w9-3575X the 134.6% better value option.
| Feature | Ryzen Threadripper PRO 3995WX | Xeon w9-3575X |
|---|---|---|
| MSRP | $5489 | $3789-31% |
| Avg Price (30d) | $3486 | $675-81% |
| Performance per Dollar | 23.9 | 122.2+411% |
| Release Date | 2020 | 2024 |
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