NVIDIA - GeForce RTX 4080 SUPER vs NVIDIA - GeForce RTX 5080

These two are nearly even on the Mars Score (69.7 vs 71.9). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.

Pick the GeForce RTX 4080 SUPER if you care most about tdp. The biggest gaps in its favor are tdp.

Pick the GeForce RTX 5080 if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are 3dmark time spy, cuda / stream cores, ray tracing cores, among others.

Both ship with comparable vram, memory bus, dlss, so those specs don't separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.