मुख्य अंतर

• The 5080 has 16GB of VRAM on a 256-bit bus with 960 GB/s bandwidth, while the 5070 gets 12GB on a 192-bit bus with 672 GB/s. That's a 33% VRAM advantage and a 43% bandwidth gap, which matters a lot at 4K and for AI models.
• CUDA core count is 10,752 vs 6,144, a 75% difference. The 5080 also has 336 tensor cores and 84 RT cores vs 192 and 48 on the 5070, so ray tracing and DLSS workloads are in a completely different league.
• The 5080 scores 98 for 4K gaming and 98 for ray tracing, while the 5070 lands at 71 and 77. If you're on a 4K monitor, the 5070 will struggle in demanding titles where the 5080 cruises.
• Owners of the Gigabyte AORUS 5080 consistently praise its quiet, cool operation and lack of coil whine, thanks to the massive heatsink. The main gripes are its enormous size and early driver instability, so check your case clearance before buying.
• The 5070's budget score is 77 vs the 5080's 83, which is surprisingly close. But the 5080's total score of 99 vs 73 tells the real story: you're paying for a flagship experience, and the 5070 is a mid-range card that can't keep up at high resolutions.