Ryzen Threadripper PRO 3995WX vs Ryzen Threadripper PRO 7965WX
Ryzen Threadripper PRO 3995WX
Ryzen Threadripper PRO 7965WX
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 Ryzen Threadripper PRO 7965WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 3995WX | Ryzen Threadripper PRO 7965WX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($3,486) | ✅ More affordable ($2,782) |
| Longevity | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) | ✨ Modern (Storm Peak (2023) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 3995WX | Ryzen Threadripper PRO 7965WX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+24%) |
| Upfront Cost | ⚠️ Higher cost ($3,486) | ✅ More affordable ($2,782) |
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 Ryzen Threadripper PRO 7965WX
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.
Ryzen Threadripper PRO 7965WX
The Ryzen Threadripper PRO 7965WX is manufactured by AMD. It was released in 19 October 2023 (2 years ago). It is based on the Storm Peak (2023) architecture. It features 24 cores and 48 threads. Base frequency is 4.2 GHz, with boost up to 5.3 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 82,268 points. Launch price was $2,649.
Processing Power
The Ryzen Threadripper PRO 3995WX packs 64 cores / 128 threads, while the Ryzen Threadripper PRO 7965WX offers 24 cores / 48 threads — the Ryzen Threadripper PRO 3995WX has 40 more cores. Boost clocks reach 4.2 GHz on the Ryzen Threadripper PRO 3995WX versus 5.3 GHz on the Ryzen Threadripper PRO 7965WX — a 23.2% clock advantage for the Ryzen Threadripper PRO 7965WX (base: 2.7 GHz vs 4.2 GHz). The Ryzen Threadripper PRO 3995WX uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Ryzen Threadripper PRO 7965WX uses Storm Peak (2023) (5 nm). In PassMark, the Ryzen Threadripper PRO 3995WX scores 83,235 against the Ryzen Threadripper PRO 7965WX's 82,268 — a 1.2% lead for the Ryzen Threadripper PRO 3995WX. Cinebench R23 multi-core: 64,355 vs 38,000 (51.5% advantage for the Ryzen Threadripper PRO 3995WX). Geekbench 6 single-core — the metric most relevant to gaming — records 1,266 vs 2,686, a 71.9% lead for the Ryzen Threadripper PRO 7965WX that directly translates to higher frame rates. Multi-core Geekbench: 20,256 vs 23,294 (14% advantage for the Ryzen Threadripper PRO 7965WX). L3 cache: 256 MB on the Ryzen Threadripper PRO 3995WX vs 128 MB (total) on the Ryzen Threadripper PRO 7965WX.
| Feature | Ryzen Threadripper PRO 3995WX | Ryzen Threadripper PRO 7965WX |
|---|---|---|
| Cores / Threads | 64 / 128+167% | 24 / 48 |
| Boost Clock | 4.2 GHz | 5.3 GHz+26% |
| Base Clock | 2.7 GHz | 4.2 GHz+56% |
| L3 Cache | 256 MB+100% | 128 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 7 nm, 12 nm | 5 nm-29% |
| Architecture | Matisse (2019−2020) | Storm Peak (2023) |
| PassMark | 83,235+1% | 82,268 |
| Cinebench R23 Multi | 64,355+69% | 38,000 |
| Geekbench 6 Single | 1,266 | 2,686+112% |
| Geekbench 6 Multi | 20,256 | 23,294+15% |
Memory & Platform
The Ryzen Threadripper PRO 3995WX uses the sWRX8 socket (PCIe 4.0), while the Ryzen Threadripper PRO 7965WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen Threadripper PRO 3995WX versus DDR5-5200 on the Ryzen Threadripper PRO 7965WX — the Ryzen Threadripper PRO 7965WX supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 2048 GB of RAM. Both feature 8-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: WRX80 (Ryzen Threadripper PRO 3995WX) and WRX90,TRX50 (Ryzen Threadripper PRO 7965WX).
| Feature | Ryzen Threadripper PRO 3995WX | Ryzen Threadripper PRO 7965WX |
|---|---|---|
| Socket | sWRX8 | sTR5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR5-5200+25% |
| Max RAM Capacity | 2048 GB | 2048 GB |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Ryzen Threadripper PRO 7965WX 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.
| Feature | Ryzen Threadripper PRO 3995WX | Ryzen Threadripper PRO 7965WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | Yes | Yes |
| AVX-512 | No | Yes |
| Virtualization | true | true |
Value Analysis
The Ryzen Threadripper PRO 3995WX launched at $5489 MSRP, while the Ryzen Threadripper PRO 7965WX debuted at $2649. At current prices ($3486 vs $2782), the Ryzen Threadripper PRO 7965WX is $704 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 3995WX delivers 23.9 pts/$ vs 29.6 pts/$ for the Ryzen Threadripper PRO 7965WX — making the Ryzen Threadripper PRO 7965WX the 21.3% better value option.
| Feature | Ryzen Threadripper PRO 3995WX | Ryzen Threadripper PRO 7965WX |
|---|---|---|
| MSRP | $5489 | $2649-52% |
| Avg Price (30d) | $3486 | $2782-20% |
| Performance per Dollar | 23.9 | 29.6+24% |
| Release Date | 2020 | 2023 |
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