Quick Answer

The cheapest GPU that runs Hollow Knight: Silksong at 4K 60+ fps is essentially any current card — the 2D engine caps frames regardless, so the Intel Arc B580 (around R6,500) clears 4K at the game's 144 fps limit. You do not need an expensive GPU; spend the savings on the rest of your build.

Silksong's demands are tiny

Silksong renders hand-drawn 2D sprites with no heavy 3D geometry, so even at 3840x2160 it leans on the CPU more than the GPU. A B580, an RTX 5060, or a Ryzen 8700G's integrated graphics all hold well past 60 fps at 4K. The frame ceiling is the engine cap, not the card, which is why "cheapest that hits 60" is basically the cheapest current GPU you can buy.

Spend the savings elsewhere

Because Silksong is so light, put your money into parts that help your wider library — a Ryzen 5 7600, 32GB DDR5-6000, and a fast 1TB NVMe SSD. If you also play 3D titles at 4K you would need a far stronger GPU, so match the card to your heaviest game. For a Silksong-and-indie setup, the B580 is the value sweet spot. A 1TB NVMe drive also keeps load screens near-instant in your other titles, and a second M.2 slot on most B650 boards lets you add storage later as your library grows without touching the rest of the build.

4K checklist

Run a 4K 60Hz or 144Hz panel, keep an SSD for instant loads, and pair with a 550-650W 80+ Bronze PSU. The B580 and similar cards are stocked locally for easy clearance and wattage matching.

FAQ

What is the cheapest GPU for 4K 60+ in Silksong?

Almost any current card. The 2D engine caps frames, so the Arc B580 at around R6,500 clears 4K at the game's limit. No premium GPU is needed.

Will integrated graphics run 4K Silksong?

A Ryzen 8700G's integrated GPU manages Silksong at high frame rates even at 4K. A dedicated card is only needed for 3D games.

Where should my budget go instead?

Into a Ryzen 5 7600, 32GB DDR5 and a fast SSD. Silksong frees GPU budget you can redirect to the rest of your build.

Silksong hits 4K 60+ on the cheapest current GPU — redirect the savings into CPU, RAM and an SSD.