Expedition 33 is a Unreal Engine 5 RPG with heavy lumen lighting, which is exactly the kind of workload that justifies a top-tier card at 1440p. The flagship clears it with room to spare, but a South African build only delivers that if the CPU, the panel and the cooling are matched to the same target. Treat the answer as a system verdict rather than a single number on a box.
Quick Answer
Yes. The RTX 5090 handles Expedition 33 at 1440p in the 160-240fps range with high settings, and it is the only card that does so without leaning hard on upscaling. Pair it with a 240Hz panel and a fast CPU to see the benefit. Expect to pay roughly R55,000-R75,000 for the card at Evetech, with the full build landing higher.
What Expedition 33 demands from the rest of the build
As a Unreal Engine 5 RPG with heavy lumen lighting, Expedition 33 loads the GPU hard at 1440p and rewards the RTX 5090's 32GB of VRAM and wide memory bus. Even so, the card can be held back: at 1440p a mid-range CPU caps the 1% lows, and a 60Hz monitor throws away most of the 160-240fps the card produces. Budget a 1000W 80+ Gold supply and a high-airflow case so the 575W board can boost cleanly through long sessions in a warm Highveld room.
Match the monitor before you judge the card
At 1440p a flagship only feels flagship on a panel that can keep up. For Expedition 33 aim for a 240Hz-class display so the 160-240fps the RTX 5090 produces is visible rather than capped at 60. South African buyers should also weigh the room the PC lives in: a warm, closed setup throttles a 575W card faster than the spec sheet suggests, so airflow and a 1000W supply earn their place. If your screen tops out at 60Hz or 75Hz, fix that first and step the GPU down a tier before overspending.
FAQ
Does the RTX 5090 run Expedition 33 at 1440p without upscaling?
Yes. It holds 160-240fps at native 1440p on high settings, and turning on DLSS only pushes the numbers higher or frees power for ray tracing. You are not relying on upscaling to hit a playable frame rate.
What CPU should I pair with the RTX 5090 for Expedition 33?
A Ryzen 7 9800X3D or Core Ultra 7 keeps the 1% lows tight at 1440p. A weaker CPU bottlenecks the flagship and flattens the average frame rate, especially in busy scenes.
How much does the RTX 5090 cost in South Africa?
At Evetech the card sits in roughly the R55,000-R75,000 band, depending on the model. Budget separately for a 240Hz monitor and a 1000W supply to get the full benefit.
Buyer check
Set your real 1440p and refresh target first. If a 240Hz panel is not in the plan, the RTX 5090 is wasted on Expedition 33 and a cheaper card delivers the same feel.