Quick Answer
Yes, the RX 9070 (16GB, around R14,000 to R17,500 at Evetech) can drive GTA 6 at 3840x2160 and 144fps, but 3840x2160 144fps is achievable in GTA 6 with FSR 3.1 frame generation on Quality and high (not ultra) settings. Pair it with Ryzen 7 7800X3D or Ryzen 5 9600X and at least a 144Hz monitor so 144fps isn't wasted. Set an in-game cap near 147 and enable FSR 3.1 frame generation before you touch image quality.
Locking In 3840x2160 144fps on the RX 9070
Pushing 3840x2160 at 144fps in this game on a high mid-range card is mostly about settings discipline, not chasing new parts. First confirm your monitor is actually running its rated refresh in the AMD, NVIDIA or Intel control panel, then set the game to exclusive fullscreen at 3840x2160. With 16GB of VRAM the RX 9070 sits in the high mid-range bracket, so 3840x2160 144fps is achievable in GTA 6 with FSR 3.1 frame generation on Quality and high (not ultra) settings. Apply FSR 3.1 frame generation early, set a frame cap a few frames above 144 to keep input latency low, and only then start lowering quality if the 144 line still dips during a rainy night drive through downtown Vice City with traffic, neon reflections and crowds.
In-Game Settings for 4K 144fps
GTA 6 is one of the most demanding open-world titles on the market, with dense Vice City crowds, wet-weather reflections and long draw distances that hammer both GPU and VRAM. The biggest frame-rate wins come from reflection quality and population density; take both to medium first and retest in a rainy night drive through downtown Vice City with traffic, neon reflections and crowds. Next trim shadow distance and volumetric lighting a single step, keep texture quality on high for image quality, and leave textures as high as your 16GB buffer allows without stutter. Retest the same scene after each change so you can tell which slider bought you the frames, then lock the cap near 147 once the 144 line holds.
FAQ
How much does the RX 9070 cost in South Africa?
Expect roughly R14,000 to R17,500 for the RX 9070 at Evetech, depending on the board partner and current stock. That puts it in the high mid-range class with 16GB of VRAM. Prices shift with the rand, so check the live listing before you commit.
Do I need FSR 3.1 frame generation to hit 144fps in GTA 6?
For 3840x2160 at 144fps, yes, FSR 3.1 frame generation makes the target far more comfortable on the RX 9070. Run it on Quality first; only step down to Balanced if a rainy night drive through downtown Vice City with traffic, neon reflections and crowds still dips below 144. It costs almost no image quality at this resolution.
What CPU should I pair with the RX 9070?
A Ryzen 7 7800X3D or Ryzen 5 9600X keeps the RX 9070 fed at 3840x2160 without bottlenecking your 144fps target. At higher resolutions the GPU does most of the work, so a mid-range CPU is plenty; spend the saved budget on faster RAM or an SSD instead.
Evetech Tip
Set your FSR 3.1 frame generation mode and a 147 frame cap before lowering any visual slider in GTA 6. If frames still dip in a rainy night drive through downtown Vice City with traffic, neon reflections and crowds, a RX 9070 (R14,000 to R17,500) is the cleaner fix than micro-tuning a weaker card.