Quick Answer
Hollow Knight barely taxes a modern GPU, so a true R80,000 Hollow Knight machine is overkill for the game itself. At this budget you are really building a flagship rig that also runs Hollow Knight: a Ryzen 9 7900X3D or Ryzen 7 9800X3D with an RTX 4090 (24GB) or RTX 5080 and 32GB DDR5-6000, landing around R78,000 to R82,000. Hollow Knight will sit comfortably above 144 fps; the R80,000 only makes sense if you also play heavier AAA titles.
The R80,000 Hollow Knight Parts List
The core of this build is the RTX 4090 (24GB) or RTX 5080 for graphics and the Ryzen 9 7900X3D or Ryzen 7 9800X3D on the processor side. Round it out with 32GB DDR5-6000, a 2TB Gen4 NVMe SSD so updates and saves do not crowd you out, a 1000W 80+ Gold for headroom, and a case with at least two intake fans. Hollow Knight is a hand-drawn 2D Metroidvania that runs comfortably on integrated graphics, so the build leans on balanced GPU and CPU throughput. As a minimum floor the game runs on any modern entry GPU or even Radeon integrated graphics, but this tier gives you years of headroom for newer releases too.
What FPS To Expect From Hollow Knight
On this hardware Hollow Knight targets 100-144 fps at 4K High. No upscaling is needed; the engine is capped well below what any modern GPU delivers. Pair the tower with a 4K 144Hz panel so the frames you pay for actually reach your eyes, and set a frame cap 3-5 fps below your refresh ceiling to keep frametimes flat. If you stream or run a second monitor, the 32GB DDR5-6000 and 2TB Gen4 NVMe SSD keep alt-tabbing snappy.
Buying This Build In South Africa
Prices in the R78,000 to R82,000 band shift with the rand and stock, so treat R80,000 as a planning cap rather than a fixed quote. Buying the tower pre-assembled at Evetech bundles the build, cable management and warranty into one local RMA route, which beats chasing individual part warranties across suppliers. For students, note that the NSFAS R5,200 device allowance does not stretch to a desktop of this class, so most buyers pair savings with the allowance or step down a tier.
FAQ
Do I really need R80,000 for Hollow Knight?
No. Hollow Knight runs above 144 fps on a sub-R20,000 PC. A R80,000 build only makes sense if you also play heavy AAA games; otherwise you are paying for a flagship RTX 4090 (24GB) or RTX 5080 the game will never stress.
What GPU should the R80,000 Hollow Knight build use?
A RTX 4090 (24GB) or RTX 5080 is the sweet spot at this budget. It clears Hollow Knight comfortably and keeps the machine relevant for the next wave of releases without forcing a CPU bottleneck on the Ryzen 9 7900X3D or Ryzen 7 9800X3D.
Can I upgrade this Hollow Knight build later?
Yes. The 1000W 80+ Gold and 32GB DDR5-6000 leave room to drop in a stronger GPU down the line, and the 2TB Gen4 NVMe SSD can be joined by a second drive. Buy the platform and power supply for headroom now and the upgrade is painless.
Build your Hollow Knight rig the right way Compare 4K gaming PCs in the R78,000 to R82,000 range at Evetech, then match the tower to a 4K 144Hz panel and your storage needs before you check out.