Quick Answer
No, and the GPU is more than the game needs: the Ryzen 5 9600X is a sensible match for the RTX 5070 Ti in Hollow Knight: Silksong. Use 144 fps or more where the engine and display allow it as the practical target, then judge the build by frame pacing, GPU use, and temperatures rather than one average number. In SA planning terms, the CPU is roughly a R5,000-R7,000 part and RTX 5070 Ti cards sit broadly around R18,000-R26,000, so the rest of the build must not be starved.
What The Pairing Should Feel Like
Hollow Knight: Silksong is a lightweight 2D game that does not justify a GPU upgrade by itself. For this lighter title, spend only if the same PC also runs heavier games; the game itself does not justify a top-end graphics card. If GPU use is near 95-99% and the frame time graph is steady, the graphics card is doing the work. If GPU use is low while one or two CPU threads sit pinned, reduce background apps, overlays, and launcher tasks before replacing parts.
Test the same scene twice: once at your normal preset and once with resolution or upscaling changed. If lowering graphics barely changes fps, the limit is probably CPU-side or engine-side. If fps rises clearly, the GPU or visual preset is the main limit.
Settings To Check Before Upgrading
Start with chipset drivers, GPU drivers, memory EXPO settings, and game storage on a fast SSD. A Ryzen 5 9600X build should also have a decent B650 motherboard, 32GB DDR5, and enough airflow to avoid heat soak during long sessions. For RTX 5070 Ti, check PSU headroom, PCIe power connectors, and case clearance before ordering.
At 1440p, tune shadows, ray tracing, crowd density, upscaling, and frame generation where the game supports them. A 144Hz monitor needs consistent frame pacing more than a single high benchmark run.
SA Buying Verdict
Keep the Ryzen 5 9600X if Hollow Knight: Silksong already feels smooth and the GPU is well used. Upgrade the graphics card only when visual settings are the clear limit; upgrade the platform only when CPU evidence stays pinned after clean setup checks. For local buyers, warranty support, delivery timing, and a balanced PSU/monitor choice matter as much as the headline CPU and GPU names.
FAQ
Is the Ryzen 5 9600X too weak for the RTX 5070 Ti at 1440p?
No for most gaming. The Ryzen 5 9600X has enough modern CPU headroom, and the RTX 5070 Ti will usually decide performance once visual settings are raised.
What fps should I expect in Hollow Knight: Silksong?
Use 144 fps or more where the engine and display allow it as a practical planning target, not a guaranteed live benchmark. Exact results still depend on preset, driver version, upscaling, game patch, RAM speed, and the scene tested.
Should SA buyers spend more on CPU or GPU first?
For this pairing, spend on the GPU, monitor, PSU, and cooling before chasing a bigger CPU. Move beyond the Ryzen 5 9600X only if repeated tests show low GPU use and CPU-heavy frame-time spikes.
Test Scene
one repeatable Hollow Knight: Silksong scene, record average fps, 1 percent lows, GPU use, and CPU thread behaviour, then decide whether the limit is the preset, the GPU, or the platform.