Sharing the same Blackwell architecture, 5nm process node, PCIe 5.0 interface, and identical physical dimensions of 291.9 × 116.6 mm, these two cards come from the same silicon generation and will fit the same cases without any installation trade-offs between them. Where they diverge is in the scale of the silicon itself — the RTX 5070 Infinity 3 packs 31,100 million transistors against the RTX 5060 Ti Infinity 3 16GB's 21,900 million, a ~42% larger die that directly underpins the 5070's broader compute and memory bus capabilities seen in other spec groups.
The most practically significant difference here is power consumption. The RTX 5070 carries a 250W TDP versus the 5060 Ti's 180W — a 70W gap that has real-world implications. Users will need to ensure their power supply unit has adequate headroom, and in smaller or less-ventilated cases, the additional heat output of the 5070 requires more careful airflow planning. The 5060 Ti's lower TDP makes it a more system-friendly option for compact builds or configurations with modest PSUs.
On balance, the RTX 5060 Ti holds a clear advantage in power efficiency within this group — it is the less demanding card to house and power. The 5070's larger transistor count is the architectural source of its performance lead, but that comes at the direct cost of a significantly higher thermal and power footprint. Neither card uses liquid cooling, so both rely equally on airflow within the chassis.