AMD’s latest Threadripper 9980X, a powerhouse with 64 cores and 128 threads, has been found to be a surprisingly poor performer in gaming benchmarks. Despite its immense processing power and a hefty $5,000 price tag, the chip significantly underperforms compared to AMD’s own Ryzen 7 9800X3D, a gaming-focused CPU costing a fraction of the price. This disparity highlights the critical importance of matching hardware to its intended workload.
The Gaming Performance Gap
In a direct comparison, the Threadripper 9980X lagged behind the Ryzen 7 9800X3D in several popular games, even at 1080p resolution. For instance, in Cyberpunk 2077, the 9980X achieved 148.4 FPS, while the 9800X3D reached 232.3 FPS. Similar trends were observed across other titles like F1 2022 and Final Fantasy 14 Dawntrail, where the gaming-centric CPU consistently delivered higher frame rates. This performance deficit is not due to a lack of raw power but rather the underlying architecture’s suitability for gaming.
Understanding the Architectural Differences
The core issue lies in how the Threadripper 9980X is designed. It utilizes multiple Core Complex Dies (CCDs), each containing eight cores, connected via an I/O die. When a game’s processing is spread across these multiple CCDs, it introduces inter-CCD latency, a delay that negatively impacts gaming performance. In contrast, the Ryzen 7 9800X3D, with its 3D V-Cache technology and single CCD design, keeps all gaming-related processing localized, minimizing latency and maximizing gaming efficiency.
Key Takeaways
- Workload Matters: The Threadripper 9980X is engineered for heavy multi-threaded productivity tasks, not gaming.
- Latency is Crucial for Gaming: Inter-CCD latency in multi-chiplet designs hinders gaming performance.
- Specialized CPUs Excel: Gaming-focused CPUs like the Ryzen 7 9800X3D, with their optimized architectures, offer superior gaming experiences.
- Cost vs. Performance: The $5,000 Threadripper 9980X is significantly outperformed by a $450 gaming CPU in gaming scenarios.
The Right Tool for the Job
While the Threadripper 9980X is an exceptional processor for demanding professional applications such as content creation, scientific simulations, and complex data analysis, it is not the ideal choice for gamers. The article emphasizes that selecting hardware should align with the primary use case. For users seeking the best gaming performance, investing in a dedicated gaming CPU, like the Ryzen 7 9800X3D, is a far more sensible and cost-effective approach. Attempting to force a workstation-class CPU into a gaming role, even with its massive core count, leads to suboptimal results due to architectural limitations.
Sources
- Why AMD’s $5,000 Threadripper 9980X is a terrible gaming CPU, XDA Developers.
