Quick Answer
An R40,000 SA build for BioShock Infinite should prioritise the GPU, 16-32 GB RAM and an NVMe SSD before cosmetic extras. Expect 140-200 fps at 1080p Ultra on an RX 6600, with 1440p still easy for an RTX 4060; that is enough to make the budget decision about monitor target and long-term use.
What the R40,000 budget should buy
Use the budget for Ryzen 5 7600 with Radeon RX 7700 XT, 32 GB RAM, 2 TB NVMe and a quality 750 W PSU. In South Africa, also leave roughly R800-R1,500 for delivery variance, a better keyboard, or a display cable if the old setup is not ready for DisplayPort.
Expected performance
The useful target is 140-200 fps at 1080p Ultra on an RX 6600, with 1440p still easy for an RTX 4060. For a 1080p 144 Hz monitor, the value build is usually enough; for 1440p, move one GPU class up and keep 32 GB RAM if the budget allows.
SA buyer checks before checkout
Check the exact GPU model, PSU wattage, case airflow and warranty terms before paying. Evetech-stocked configurations can change, so treat the ZAR bands here as planning ranges and confirm the final parts list on the product page before ordering for Gauteng, Western Cape or KZN delivery. The sensible ceiling is usually the monitor, not the graphics card.
FAQ
Is R40,000 enough for BioShock Infinite?
Yes, if the parts match the game target. At this level, a shortlist around Ryzen 5 7600 with Radeon RX 7700 XT is more useful than paying for case extras first.
Should I choose RTX or Radeon for this game?
Either is fine if the GPU tier is right. Choose RTX when you want Nvidia features such as DLSS in other games, and Radeon when the local price gives you more raw raster performance.
How much SSD space should I leave free?
Leave at least 45 GB for the game and more for patches, captures and launchers. A 1 TB NVMe is the clean SA default because 500 GB fills quickly once Windows and two or three games are installed.