RTX 5080 Super 24GB: What We Know So Far (2026)
The rumored RTX 5080 Super pairs 24GB of faster GDDR7 with a 3 GHz boost clock and a 415W draw; here is what leaks suggest and whether it is worth waiting for.
The RTX 5080 Super is the card a lot of 1440p and 4K gamers are waiting on, largely because of one number: 24GB of VRAM. Everything below is based on leaks and AIB briefings, so treat it as informed rumor rather than fact until NVIDIA makes it official.
Quick answer
Leaks point to an RTX 5080 Super with 24GB of faster 32 Gbps GDDR7 on a 256-bit bus, the same 10,752 CUDA cores as the RTX 5080, a higher roughly 3 GHz boost clock, and a 415W power draw. The bigger memory buffer and clock bump are the headline upgrades. Reports suggest a release window somewhere between spring and Q3 2026, but nothing is confirmed.
Key takeaways
- 24GB of GDDR7 is the standout change, up from the RTX 5080's smaller buffer.
- Same 10,752 CUDA cores as the base RTX 5080, so the core count does not change.
- Higher clocks (around 3 GHz boost) and faster 32 Gbps memory drive the performance gain.
- 415W power draw means you should plan for a stronger PSU and cooling.
- Release timing is unconfirmed, with reports ranging from spring to Q3 2026.
What the leaks actually say
The most consistent detail across sources is memory. The RTX 5080 Super is expected to carry 24GB of GDDR7 clocked at a higher 32 Gbps on a 256-bit bus, which keeps bandwidth healthy without a wider, more expensive memory layout. That extra VRAM is the main reason to consider it over the standard 5080, particularly for 4K and heavy ray tracing where the buffer fills fast.
On the compute side, the Super reportedly shares the exact same SM and CUDA core count as the RTX 5080, both at 10,752 cores. The performance uplift therefore comes from a faster roughly 3 GHz boost clock and quicker memory rather than more shaders. That points to a modest but real gaming improvement, not a generational leap.
| Spec | RTX 5080 | RTX 5080 Super (leaked) |
|---|---|---|
| CUDA cores | 10,752 | 10,752 |
| Memory | Smaller GDDR7 buffer | 24GB GDDR7 |
| Memory speed | Standard | 32 Gbps |
| Memory bus | 256-bit | 256-bit |
| Boost clock | Lower | ~3 GHz |
| Power draw | Lower | ~415W |
| Architecture | Blackwell 4nm | Blackwell 4nm |
The 415W question
A roughly 415W draw is a real jump, and it has practical consequences. You will want a robust power supply with headroom above that figure and the correct 12V-2x6 power connector, plus a case with strong airflow to keep the card cool. If your current build is close to its PSU limit, factor an upgrade into the cost. Our PSU wattage guide helps you size a supply for a card in this power class.
Should you wait for it?
That depends on what you own and what you play. The 24GB buffer is genuinely useful if you game at 4K with ray tracing, where VRAM pressure is real; our explainer on how much VRAM you need covers when a larger buffer actually changes the experience. But if you already own an RTX 5080, the leaked gains are modest and an upgrade is hard to justify.
| Your situation | Wait for the 5080 Super? |
|---|---|
| Building a new 4K rig soon | Worth waiting if timing lines up |
| Own an RTX 5080 already | No; gains look modest |
| Own an older card, need VRAM headroom | Strong candidate |
| On a tight budget | Look lower in the stack instead |
Keep in mind that release timing is unconfirmed. Reports have ranged from a spring launch to a postponement into Q3 2026, so if you need a card now, buying today and not chasing an unannounced product is often the pragmatic call.
What to do right now
- Treat all specs as rumor until NVIDIA confirms them officially.
- If you game at 4K with ray tracing, the 24GB buffer is the main reason to watch this card.
- If you already own an RTX 5080, expect only modest gains and hold your money.
- Plan for a strong PSU and good airflow given the roughly 415W draw.
- Do not delay a needed purchase indefinitely for an unannounced card with shifting timing.
- Watch official NVIDIA channels and reputable outlets for confirmed specs and pricing.
Frequently asked questions
How much VRAM will the RTX 5080 Super have?
Leaks consistently point to 24GB of GDDR7, up from the standard RTX 5080. That larger buffer is the card's headline upgrade and the main draw for 4K and ray-tracing gamers.
Is the RTX 5080 Super much faster than the RTX 5080?
Probably not dramatically. It reportedly shares the same 10,752 CUDA cores, so gains come from a higher roughly 3 GHz boost clock and faster memory rather than more compute. Expect a modest, not generational, uplift.
When will the RTX 5080 Super release?
Timing is unconfirmed. Reports have suggested windows ranging from spring 2026 to a postponement into Q3 2026, and NVIDIA has said the Super line is delayed rather than canceled.
Do I need a new power supply for it?
Possibly. A roughly 415W draw calls for a strong PSU with headroom and the correct power connector. If your current supply is near its limit, budget for an upgrade.
