Ryzen Threadripper PRO 3995WX
Xeon w9-3575X
Ryzen Threadripper PRO 3995WX vs Xeon w9-3575X Performance Spectrum
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.
Ryzen Threadripper PRO 3995WX vs Xeon w9-3575X FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
Ryzen Threadripper PRO 3995WX vs Xeon w9-3575X: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Ryzen Threadripper PRO 3995WX
2020Why buy it
- ✅+7.3% higher Cinebench R23 multi-core.
- ✅+162.6% larger total L3 cache (256 MB vs 98 MB).
- ✅Draws 280W instead of 340W, a 60W reduction.
- ✅14.3% more PCIe lanes (128 vs 112) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Xeon w9-3575X across 50 shared CPU benchmark tests.
- ❌Lower PassMark per dollar, at 15.2 vs 21.8 PassMark/$ ($5,489 MSRP vs $3,789 MSRP).
- ❌Older platform position on sWRX8 with DDR4, while Xeon w9-3575X moves to LGA4677 and DDR5.
Xeon w9-3575X
2024Why buy it
- ✅Better for gaming: +10.4% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $1,700 less on MSRP ($3,789 MSRP vs $5,489 MSRP).
- ✅Delivers 43.6% more PassMark for each dollar spent, at 21.8 vs 15.2 PassMark/$ ($3,789 MSRP vs $5,489 MSRP).
- ✅Newer platform on LGA4677 with DDR5 support instead of sWRX8 and DDR4.
Trade-offs
- ❌Lower Cinebench R23 multi-core (60,000 vs 64,355).
- ❌Smaller total L3 cache (98 MB vs 256 MB).
- ❌21.4% higher power demand at 340W vs 280W.
Quick Answers
So, is Xeon w9-3575X better than Ryzen Threadripper PRO 3995WX?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Ryzen Threadripper PRO 3995WX vs Xeon w9-3575X Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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)+25500% | 2 MB (per core) |
| 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 50% 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 — 100% 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+50% |
| Max RAM Capacity | 2048 GB | 4096 GB+100% |
| RAM Channels | 8 | 8 |
| ECC Support | Yes | Yes |
| 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
At launch, the Ryzen Threadripper PRO 3995WX was priced at $5489, while the Xeon w9-3575X came in at $3789. On launch pricing ($5489 vs $3789), Xeon w9-3575X was $1700 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen Threadripper PRO 3995WX delivers 15.2 pts/$ vs 21.8 pts/$ for the Xeon w9-3575X — making the Xeon w9-3575X the 35.8% better value option.
| Feature | Ryzen Threadripper PRO 3995WX | Xeon w9-3575X |
|---|---|---|
| MSRP | $5489 | $3789-31% |
| Performance per Dollar | 15.2 | 21.8+43% |
| Release Date | 2020 | 2024 |
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