All Three Rumored RTX 50 SUPER GPUs Appear in Seasonic’s PSU Calculator
Seasonic’s official power supply wattage calculator has become the latest source of speculation for NVIDIA’s unannounced GeForce RTX 50 SUPER series. The PSU maker has added the RTX 5080 SUPER to its database, completing a trio of rumored graphics cards that now includes the RTX 5070 Ti SUPER and RTX 5070 SUPER.
PSU calculators have historically been a common source of early GPU leaks, as manufacturers often prepare recommendation databases ahead of a product’s official launch. However, such listings should be treated with caution—they are rarely fully accurate and do not constitute official confirmation from NVIDIA.
Power Targets: A Step Up from Standard Models
According to Seasonic’s calculator, the rumored RTX 50 SUPER cards carry higher power targets than their non-SUPER counterparts:
- RTX 5080 SUPER: 415W TDP (up from 360W on the RTX 5080, a ~15% increase)
- RTX 5070 Ti SUPER: 350W TDP (up from 300W on the RTX 5070 Ti)
- RTX 5070 SUPER: 275W TDP (up from 250W on the RTX 5070)
The 5080 SUPER’s 415W rating aligns with earlier leaks that placed the card somewhere above 400W. This higher power draw is expected to come primarily from upgraded memory rather than additional CUDA cores.
The Big Upgrade: More VRAM with 3GB GDDR7 Modules
The headline feature of the RTX 50 SUPER refresh is expected to be a significant increase in memory capacity. The rumored cards are said to use 3GB GDDR7 modules instead of the 2GB chips found on current models. This would allow NVIDIA to boost VRAM without changing the number of memory chips or the bus width.
Based on previous leaks, the expected memory configurations are:
- RTX 5080 SUPER: 24GB GDDR7 (up from 16GB, a 50% increase)
- RTX 5070 Ti SUPER: 24GB GDDR7 (up from 16GB)
- RTX 5070 SUPER: 18GB GDDR7 (up from 12GB)
The RTX 5080 SUPER is also rumored to feature a memory speed bump from 30 Gbps to 32 Gbps, pushing total bandwidth to just over 1 TB/s. CUDA core counts are expected to remain unchanged from the non-SUPER models.
Also, Read
- Intel Reportedly Restarts 13th and 14th Gen CPU Production for China DIY Market
- Intel Quietly Hikes Recommended Prices for Core Ultra 7 270K Plus and Core Ultra 5 250K Plus
- Acer Nitro XV273U F5 1000Hz Monitor Listed at $699 – But There’s a Catch
When Will They Launch?
Despite the appearance of all three models in Seasonic’s tool, the RTX 50 SUPER series is not expected to launch this year. The current rumor suggests NVIDIA may unveil the cards at CES 2027, which would mark roughly one year since the RTX 50 Blackwell announcement.
It is also worth noting that the RTX 5070 SUPER and RTX 5070 Ti SUPER appeared in Seasonic’s calculator back in September 2025, leading to speculation ahead of CES 2026—only for NVIDIA to confirm that no new GPUs were coming. For now, the Seasonic listing should be viewed as another early database entry rather than a guarantee of an imminent launch.
Until NVIDIA makes an official announcement, treat these specifications as rumors—but the pattern of evidence is growing.
Source: seasonic