NVIDIA - GeForce RTX 5070 Ti vs AMD - Radeon RX 7800 XT

The GeForce RTX 5070 Ti edges ahead on the Mars Score (68.1 vs 63.9), but the 4.2-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the GeForce RTX 5070 Ti if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are cuda / stream cores, 3dmark time spy, ray tracing cores, among others. The single most decisive one: CUDA / Stream cores — 133.33% more. 8960 vs 3840.

Pick the Radeon RX 7800 XT if you care most about tdp. Its strongest claims are tdp. The single most decisive one: TDP — 37.00 W less. 263 vs 300.

Both ship with comparable vram, memory bus, so those specs do not 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 says both are well-rounded; the differences are about trade-offs, not quality.