AMD Radeon RX 7900 XTX

GTA 6 Performance Prediction

VRAM 24GB

TIER High-End

System Diagnostics

VRAM Capacity

Video Memory Stores textures and game assets. More VRAM = Higher resolution (4K) and better texture quality settings.

24GB

4K Ultra Texture Ready

Core Clock

Engine Speed How fast the GPU processes data. Higher speeds generally mean smoother gameplay and higher FPS.

2.50 GHz

Extreme Overclock Speeds

Weaker Console Parity (PS5)

The "Leonida" Baseline Compares this GPU's raw power against the PlayStation 5. A score of 100 means it matches the console exactly.

Stronger

Legacy Gen Current Gen Next Gen Ready

Data Highway

Memory Bus Width. Like lanes on a highway—wider means more data (textures) can move at once.

384-bit

Free FPS Tech

AI Upscaling (DLSS/FSR). Renders game at lower resolution then uses AI to make it look sharp, boosting FPS significantly.

FSR 3

Light Engine

Hardware for realistic lighting, reflections, and shadows. Very demanding on performance.

2nd Gen (AMD)

# The Verdict

Performance Tier

4K Ultra Certified

Key Strengths

24GB VRAM prevents texture pop-in
RDNA 3 Architecture for improved performance
Advanced upscaling with FSR 3

Potential Bottlenecks

Power consumption may require high-wattage PSU

1080p

144+ FPS (Ultra)

1440p

120+ FPS (High)

60+ FPS (High)

Engineer's Recommendation

"The RX 7900 XTX is well-equipped to handle GTA 6 at high resolutions, offering a seamless gaming experience. Its 24GB of VRAM and RDNA 3 architecture make it an ideal choice. However, power consumption should be considered."

Updated: Dec 2025

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