Ryzen 9 5900X
Ryzen Threadripper PRO 9985WX
Ryzen 9 5900X vs Ryzen Threadripper PRO 9985WX 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 9 5900X vs Ryzen Threadripper PRO 9985WX 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 9 5900X vs Ryzen Threadripper PRO 9985WX: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Ryzen 9 5900X
2020Why buy it
- ✅Costs $7,450 less on MSRP ($549 MSRP vs $7,999 MSRP).
- ✅Delivers 267.7% more PassMark for each dollar spent, at 71.0 vs 19.3 PassMark/$ ($549 MSRP vs $7,999 MSRP).
- ✅Draws 105W instead of 350W, a 245W reduction.
Trade-offs
- ❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (64 MB vs 256 MB).
- ❌Lower Cinebench R23 multi-core (21,000 vs 120,000).
- ❌Less compelling for workstation-style loads than Ryzen Threadripper PRO 9985WX, which brings 64 cores / 128 threads and 128 PCIe lanes.
- ❌Older platform position on AM4 with DDR4, while Ryzen Threadripper PRO 9985WX moves to sTR5 and DDR5.
Ryzen Threadripper PRO 9985WX
2025Why buy it
- ✅Massive L3 cache advantage with 256 MB vs 64 MB, which is a real win in CPU-limited gaming.
- ✅Better for workstations and heavier parallel workloads: 64 cores / 128 threads, plus 128 PCIe lanes vs 24.
- ✅Newer platform on sTR5 with DDR5 support instead of AM4 and DDR4.
- ✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌Lower PassMark per dollar, at 19.3 vs 71.0 PassMark/$ ($7,999 MSRP vs $549 MSRP).
- ❌233.3% higher power demand at 350W vs 105W.
Quick Answers
So, is Ryzen Threadripper PRO 9985WX better than Ryzen 9 5900X?
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 9 5900X vs Ryzen Threadripper PRO 9985WX Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 9 5900X
The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.
Ryzen Threadripper PRO 9985WX
The Ryzen Threadripper PRO 9985WX is manufactured by AMD. It was released in 23 July 2025 (less than a year ago). It is based on the Shimada Peak (2025) architecture. It features 64 cores and 128 threads. Base frequency is 3.2 GHz, with boost up to 5.4 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 154,361 points. Launch price was $7,999.
Processing Power
The Ryzen 9 5900X packs 12 cores / 24 threads, while the Ryzen Threadripper PRO 9985WX offers 64 cores / 128 threads — the Ryzen Threadripper PRO 9985WX has 52 more cores. Boost clocks reach 4.8 GHz on the Ryzen 9 5900X versus 5.4 GHz on the Ryzen Threadripper PRO 9985WX — a 11.8% clock advantage for the Ryzen Threadripper PRO 9985WX (base: 3.7 GHz vs 3.2 GHz). The Ryzen 9 5900X uses the Vermeer (Zen3) (2020−2022) architecture (7 nm, 12 nm), while the Ryzen Threadripper PRO 9985WX uses Shimada Peak (2025) (4 nm). In PassMark, the Ryzen 9 5900X scores 38,955 against the Ryzen Threadripper PRO 9985WX's 154,361 — a 119.4% lead for the Ryzen Threadripper PRO 9985WX. Cinebench R23 multi-core: 21,000 vs 120,000 (140.4% advantage for the Ryzen Threadripper PRO 9985WX). Geekbench 6 single-core — the metric most relevant to gaming — records 2,174 vs 3,644, a 50.5% lead for the Ryzen Threadripper PRO 9985WX that directly translates to higher frame rates. Multi-core Geekbench: 11,888 vs 37,967 (104.6% advantage for the Ryzen Threadripper PRO 9985WX). L3 cache: 64 MB on the Ryzen 9 5900X vs 256 MB (total) on the Ryzen Threadripper PRO 9985WX.
| Feature | Ryzen 9 5900X | Ryzen Threadripper PRO 9985WX |
|---|---|---|
| Cores / Threads | 12 / 24 | 64 / 128+433% |
| Boost Clock | 4.8 GHz | 5.4 GHz+13% |
| Base Clock | 3.7 GHz+16% | 3.2 GHz |
| L3 Cache | 64 MB | 256 MB (total)+300% |
| L2 Cache | 512K (per core)+51100% | 1 MB (per core) |
| Process | 7 nm, 12 nm | 4 nm-43% |
| Architecture | Vermeer (Zen3) (2020−2022) | Shimada Peak (2025) |
| PassMark | 38,955 | 154,361+296% |
| Cinebench R23 Multi | 21,000 | 120,000+471% |
| Geekbench 6 Single | 2,174 | 3,644+68% |
| Geekbench 6 Multi | 11,888 | 37,967+219% |
Memory & Platform
The Ryzen 9 5900X uses the AM4 socket (PCIe 4.0), while the Ryzen Threadripper PRO 9985WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 5900X versus DDR5-6400 on the Ryzen Threadripper PRO 9985WX — the Ryzen Threadripper PRO 9985WX supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 9985WX supports up to 2048 GB of RAM compared to 128 GB — 1500% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 5900X) vs 8 (Ryzen Threadripper PRO 9985WX). PCIe lanes: 24 (Ryzen 9 5900X) vs 128 (Ryzen Threadripper PRO 9985WX) — the Ryzen Threadripper PRO 9985WX offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X) and WRX90,TRX50 (Ryzen Threadripper PRO 9985WX).
| Feature | Ryzen 9 5900X | Ryzen Threadripper PRO 9985WX |
|---|---|---|
| Socket | AM4 | sTR5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR5-6400+100% |
| Max RAM Capacity | 128 GB | 2048 GB+1500% |
| RAM Channels | 2 | 8+300% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 24 | 128+433% |
Advanced Features
Only the Ryzen Threadripper PRO 9985WX supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 5900X) vs true (Ryzen Threadripper PRO 9985WX). Primary use case: Ryzen 9 5900X targets Workstation, Ryzen Threadripper PRO 9985WX targets High-end Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K; Ryzen Threadripper PRO 9985WX rivals Xeon w9-3475X.
| Feature | Ryzen 9 5900X | Ryzen Threadripper PRO 9985WX |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | Yes | — |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | true |
| Target Use | Workstation | High-end Workstation |
Value Analysis
At launch, the Ryzen 9 5900X was priced at $549, while the Ryzen Threadripper PRO 9985WX came in at $7999. On launch pricing ($549 vs $7999), Ryzen 9 5900X was $7450 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 5900X delivers 71.0 pts/$ vs 19.3 pts/$ for the Ryzen Threadripper PRO 9985WX — making the Ryzen 9 5900X the 114.5% better value option.
| Feature | Ryzen 9 5900X | Ryzen Threadripper PRO 9985WX |
|---|---|---|
| MSRP | $549-93% | $7999 |
| Performance per Dollar | 71.0+268% | 19.3 |
| Release Date | 2020 | 2025 |
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