Ryzen 7 5800X vs Ryzen Threadripper PRO 3955WX
Ryzen 7 5800X
Ryzen Threadripper PRO 3955WX
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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 7 5800X
Performance Per Dollar Ryzen Threadripper PRO 3955WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 5800X | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($180) | ⚠️ Higher cost ($1,130) |
| Longevity | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) | ✨ Modern (Castle Peak (2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Ryzen 7 5800X | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+336%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($180) | ⚠️ Higher cost ($1,130) |
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 7 5800X and Ryzen Threadripper PRO 3955WX
Ryzen 7 5800X
The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.
Ryzen Threadripper PRO 3955WX
The Ryzen Threadripper PRO 3955WX is manufactured by AMD. It was released in 14 July 2020 (5 years ago). It is based on the Castle Peak (2020) architecture. It features 16 cores and 32 threads. Base frequency is 3.9 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB. L2 cache: 512 kB (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: 39,929 points. Launch price was $1,149.
Processing Power
The Ryzen 7 5800X packs 8 cores / 16 threads, while the Ryzen Threadripper PRO 3955WX offers 16 cores / 32 threads — the Ryzen Threadripper PRO 3955WX has 8 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 4.3 GHz on the Ryzen Threadripper PRO 3955WX — a 8.9% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 3.9 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Ryzen Threadripper PRO 3955WX uses Castle Peak (2020) (7 nm, 12 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Ryzen Threadripper PRO 3955WX's 39,929 — a 36.1% lead for the Ryzen Threadripper PRO 3955WX. L3 cache: 32 MB on the Ryzen 7 5800X vs 64 MB on the Ryzen Threadripper PRO 3955WX.
| Feature | Ryzen 7 5800X | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Cores / Threads | 8 / 16 | 16 / 32+100% |
| Boost Clock | 4.7 GHz+9% | 4.3 GHz |
| Base Clock | 3.8 GHz | 3.9 GHz+3% |
| L3 Cache | 32 MB | 64 MB+100% |
| L2 Cache | 512K (per core) | 512 kB (per core) |
| Process | 7 nm, 12 nm | 7 nm, 12 nm |
| Architecture | Vermeer (Zen 3) (2020−2022) | Castle Peak (2020) |
| PassMark | 27,712 | 39,929+44% |
Memory & Platform
The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Ryzen Threadripper PRO 3955WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus 3200 on the Ryzen Threadripper PRO 3955WX — the Ryzen Threadripper PRO 3955WX supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 3955WX supports up to 2048 of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X) vs 8 (Ryzen Threadripper PRO 3955WX). PCIe lanes: 24 (Ryzen 7 5800X) vs 128 (Ryzen Threadripper PRO 3955WX) — the Ryzen Threadripper PRO 3955WX offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and WRX80 (Ryzen Threadripper PRO 3955WX).
| Feature | Ryzen 7 5800X | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Socket | AM4 | sWRX8 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | 3200+79900% |
| Max RAM Capacity | 128 GB+6553500% | 2048 |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 24 | 128+433% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Ryzen Threadripper PRO 3955WX supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5800X) vs VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 3955WX). Primary use case: Ryzen 7 5800X targets Desktop. Direct competitor: Ryzen Threadripper PRO 3955WX rivals Xeon Silver 4314.
| Feature | Ryzen 7 5800X | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | Yes | Yes |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | VT-x, VT-d, AMD-V |
| Target Use | Desktop | — |
Value Analysis
The Ryzen 7 5800X launched at $449 MSRP, while the Ryzen Threadripper PRO 3955WX debuted at $1149. At current prices ($180 vs $1130), the Ryzen 7 5800X is $950 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 5800X delivers 154.0 pts/$ vs 35.3 pts/$ for the Ryzen Threadripper PRO 3955WX — making the Ryzen 7 5800X the 125.3% better value option.
| Feature | Ryzen 7 5800X | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| MSRP | $449-61% | $1149 |
| Avg Price (30d) | $180-84% | $1130 |
| Performance per Dollar | 154.0+336% | 35.3 |
| Release Date | 2020 | 2020 |
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