1. NVIDIA's next-gen GeForce RTX 5090 rumored with 512-bit memory bus and GDDR7 memory. 2. RTX 5090 expected to deliver at least a 50% improvement in 4K gaming performance. 3. RTX 5080 rumored to have 20%+ performance improvements with GDDR7 memory. 4. Samsung's GDDR7 memory ready with speeds of 28Gbps and 32Gbps. 5. RTX 5090 anticipated to achieve 4K 240FPS gaming. 6. Ray tracing performance expected to see 2-3x gains with the new GPUs. 7. DLSS 4 to offer enhanced image quality and performance on the RTX 50 series. 8. Improved power efficiency compared to the current RTX 4090 and RTX 4080 SUPER.