Ryzen 7 5800X
Ryzen Threadripper PRO 3955WX
Ryzen 7 5800X vs Ryzen Threadripper PRO 3955WX 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 7 5800X vs Ryzen Threadripper PRO 3955WX 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 7 5800X vs Ryzen Threadripper PRO 3955WX: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Ryzen 7 5800X
2020Why buy it
- ✅Costs $700 less on MSRP ($449 MSRP vs $1,149 MSRP).
- ✅Delivers 77.6% more PassMark for each dollar spent, at 61.7 vs 34.8 PassMark/$ ($449 MSRP vs $1,149 MSRP).
- ✅Draws 105W instead of 280W, a 175W reduction.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 3955WX across 50 shared CPU benchmark tests.
- ❌Lower PassMark (27,712 vs 39,929).
- ❌Smaller total L3 cache (32 MB vs 64 MB).
- ❌Less compelling for workstation-style loads than Ryzen Threadripper PRO 3955WX, which brings 16 cores / 32 threads and 128 PCIe lanes.
Ryzen Threadripper PRO 3955WX
2020Why buy it
- ✅Better for gaming: +3.0% higher average FPS across 50 shared CPU benchmark tests.
- ✅+100% larger total L3 cache (64 MB vs 32 MB).
- ✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 24.
- ✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌Lower PassMark per dollar, at 34.8 vs 61.7 PassMark/$ ($1,149 MSRP vs $449 MSRP).
- ❌166.7% higher power demand at 280W vs 105W.
Quick Answers
So, is Ryzen Threadripper PRO 3955WX better than Ryzen 7 5800X?
Which one is better for gaming?
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 7 5800X vs Ryzen Threadripper PRO 3955WX Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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. Both support up to DDR4-3200 memory speed. The Ryzen Threadripper PRO 3955WX supports up to 2048 GB of RAM compared to 128 GB — 1500% 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 |
| Max RAM Capacity | 128 GB | 2048 GB+1500% |
| RAM Channels | 2 | 8+300% |
| ECC Support | Yes | Yes |
| 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
At launch, the Ryzen 7 5800X was priced at $449, while the Ryzen Threadripper PRO 3955WX came in at $1149. On launch pricing ($449 vs $1149), Ryzen 7 5800X was $700 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 34.8 pts/$ for the Ryzen Threadripper PRO 3955WX — making the Ryzen 7 5800X the 55.9% better value option.
| Feature | Ryzen 7 5800X | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| MSRP | $449-61% | $1149 |
| Performance per Dollar | 61.7+77% | 34.8 |
| Release Date | 2020 | 2020 |
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