Don’t look at the leaked RTX 5080 specs just yet
While there have been many leaks, rumors, and reports surrounding Nvidia’s upcoming flagship RTX 5090 and the 5080 graphics cards, we now have some definitive specs thanks to a recent and massive leak.
Well-known and reliable Nvidia leaker kopite7kimi posted on their X (formerly known as Twitter) account specs for the forthcoming Blackwell graphics cards.
According to said leaks, the RTX 5090 will supposedly use the GB202-300 GPU with 21,760 FP32 CUDA cores (a decrease from the 24,576 of the whole chip), a 512-bit memory bus, 32GB of GDDR7 RAM, and use a whopping 600W of power. It’s still apparently using a two-slot cooler despite the power output increasing from the 4090’s 450 to 600, which most likely points to a differently designed cooling system.
Meanwhile, the RTX 5080 is rumored to use the GB203-400 GPU with 10,572 FP32 CUDA cores, a 256-bit memory bus, 16GB of GDDR7 VRAM, and consuming 400W of power.
