At first glance, the raw compute numbers are surprisingly close: the AMD Radeon RX 9070 XT delivers 48.7 TFLOPS of floating-point performance against the Asus ProArt RTX 5070 Ti OC's 46.38 TFLOPS, a gap of under 5%. Similarly, the texture rates sit within roughly 5% of each other. However, the architectural paths to those numbers diverge dramatically. The RTX 5070 Ti packs 8,960 shading units versus the RX 9070 XT's 4,096 — more than double — yet produces nearly identical throughput figures. This tells you that AMD's architecture extracts far more work per shader, while Nvidia compensates with raw unit count. Neither approach is inherently superior for TFLOPS, but the efficiency gap has real implications for power consumption and driver-level workload scaling.
Where the RX 9070 XT pulls a more tangible lead is in pixel fill rate and memory subsystem speed. Its 380.2 GPixel/s pixel rate towers over the RTX 5070 Ti's 248.4 GPixel/s — a 53% advantage — driven by both its higher 128 ROPs (vs. 96) and a peak turbo clock of 2970 MHz versus 2588 MHz. In practice, a higher pixel rate means the GPU can resolve and output more final pixels per second, which directly benefits high-resolution and high-refresh-rate rasterization workloads. The RX 9070 XT also runs its GDDR memory at 2518 MHz compared to the RTX 5070 Ti's 1750 MHz, giving it a raw memory clock advantage that can reduce latency in bandwidth-sensitive scenarios.
On balance, the RX 9070 XT holds a clear edge in rasterization-oriented performance metrics within this spec group — its superior pixel rate, ROP count, turbo clock, and memory speed all point in the same direction. The RTX 5070 Ti's higher base clock (2295 MHz vs. 1660 MHz) offers more consistent minimum-clock throughput, which matters for stability under sustained loads, but its turbo ceiling and pixel-output ceiling are both lower. Both cards support Double Precision Floating Point, so there is no differentiator there. For users prioritizing peak rasterization throughput and memory responsiveness, the RX 9070 XT has the stronger spec profile in this group.