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NVIDIA's rollout of "Blackwell" generation GPUs is not complete, as rumors of a mid‑cycle refresh are already gaining momentum. Latest rumors point to a GeForce RTX 5080 SUPER (or "Ti," depending on what NVIDIA calls it) could arrive before the year is out, aiming to fill the gap between the base RTX 5080 and the flagship RTX 5090. Right now, the standard RTX 5080 comes with 16 GB of GDDR7 memory, while the RTX 5090 doubles that to 32 GB. According to a tipster on Baidu, the SUPER/Ti model would slot in at 24 GB, giving memory‑hungry games and applications a boost without stepping on the 5090's toes. Beyond that bump in RAM, though, we're still in the dark about core counts, clock speeds, and power targets.
On a related front, the China‑only RTX 5090D is reportedly being overhauled because of new US export restrictions. The revamped 5090D is said to lose almost a third of its shader hardware, dropping from 21,760 cores down to 14,080, similar to the professional‑grade RTX Pro 5000. Even if NVIDIA cranks up the clock speeds, that cut in cores would almost certainly drag performance back toward last‑generation RTX 4090 levels. Memory architecture might take a hit too: the revised 5090D could shift from a 512‑bit bus to 384 bits, reducing bandwidth by 25% even while keeping 32 GB of GDDR7. Some leaks even suggest NVIDIA might trim its VRAM to 24 GB, which would oddly line it up with the rumored spec for the upcoming 5080 SUPER.
View at TechPowerUp Main Site | Source
On a related front, the China‑only RTX 5090D is reportedly being overhauled because of new US export restrictions. The revamped 5090D is said to lose almost a third of its shader hardware, dropping from 21,760 cores down to 14,080, similar to the professional‑grade RTX Pro 5000. Even if NVIDIA cranks up the clock speeds, that cut in cores would almost certainly drag performance back toward last‑generation RTX 4090 levels. Memory architecture might take a hit too: the revised 5090D could shift from a 512‑bit bus to 384 bits, reducing bandwidth by 25% even while keeping 32 GB of GDDR7. Some leaks even suggest NVIDIA might trim its VRAM to 24 GB, which would oddly line it up with the rumored spec for the upcoming 5080 SUPER.
View at TechPowerUp Main Site | Source
