Nvidia RTX 3070 Ti Video Card Review

Time Spy is a new DirectX 12 showcase benchmark designed for high-performance gaming PCs.  The benchmark shows a museum of past Futuremark benchmark scenes and gives you a chance to choose different DX12 rendering methods.

Benchmark Settings
Default Settings - Benchmarks Only

This benchmark responds well to memory bandwidth adjustments both in speed and memory type however, it doesn't seem that memory capacity does much to increase the score.