Dialing in Atomic Heart for a clean 1080p (Full HD) experience on the RTX 5070 is about the right preset, not maxing every slider. This guide gives South African players a tested settings recipe to hold the 144-fps target at 1080p (Full HD), with the upscaler and frame-cap choices that make the difference.

Quick Answer

Hitting 144fps at 1080p (Full HD) in Atomic Heart on the RTX 5070 is comfortable: a Medium-High preset with DLSS 4 in Quality mode gets you there with room to spare. Cap the frame rate at 144, keep textures high, and lower only ray tracing and volumetric effects to hold the target steadily.

The Settings Recipe

Start from the High preset, then set DLSS 4 to Quality, which on the RTX 5070 comfortably clears 144fps at 1080p (Full HD). Keep texture quality high since you have the headroom, drop shadows to Medium, and set ray tracing to its lowest tier or off. Lock the frame cap at 144 so the RTX 5070 runs cool and quiet instead of spiking for frames you cannot see.

Lock In Smooth Frame Times

A high average is worthless if the frame times wobble. Install a clean install of the current NVIDIA Game Ready driver (use the "clean install" tick box so old shader caches are wiped), enable the driver's low-latency mode, and pair a 144-fps cap with V-Sync for tear-free motion. Confirm your monitor is set to its native 1080p resolution at full refresh in Windows, because a panel stuck at the wrong refresh undoes all this tuning.

What This Means For SA Buyers

The RTX 5070 sits in the upper-mid bracket at around R16,000 to R19,000 and clears this target with headroom, so it is a sensible buy if 1080p (Full HD) at 144fps is your ceiling. The spare performance also future-proofs you for heavier games, which matters when import pricing makes frequent upgrades costly in South Africa.

FAQ

Can the RTX 5070 really hold 144fps at 1080p (Full HD) in this game?

Yes. With the preset above and DLSS 4 enabled, the RTX 5070 holds the 144-fps target in normal play; the tuning is what gets you there rather than the raw card alone.

Which single setting frees up the most frames?

Upscaling. Switching DLSS 4 from native to Quality or Performance mode is the biggest single jump on the RTX 5070, far more than dropping textures, which mainly costs you image sharpness.

Is the RTX 5070 good value for this in South Africa?

At around R16,000 to R19,000 it is a fair upper-mid pick, and the tuned settings make it punch above its bracket. Pair it with a matching 144Hz monitor so the frames you generate are actually displayed.

TIP

monitor to its native 1080p resolution and full refresh in Windows first, then apply the preset above and adjust one effect at a time until 144 holds steady.