MSI GeForce GTX 1080 Ti AERO 11G OC graphics card

Capacity and Interface

This MSI GeForce GTX 1080 Ti AERO 11G OC graphics card delivers 11GB of GDDR5X memory across a 352-Bit interface. It targets enthusiasts who need high frame rates at 4K resolution or smooth virtual reality experiences. The 3584 CUDA cores and 1620 MHz boost clock provide the compute headroom for demanding titles. A PCI Express 3.0 x16 connection feeds data to the rest of the system.

PCI Express 3.0 bandwidth limit

The card uses a PCI Express 3.0 x16 slot which caps theoretical bandwidth at roughly 16 GB/s per direction. In practice this ceiling can restrict multi-GPU scaling when two cards share the bus in 2-Way SLI. Workloads that stream large textures continuously may saturate the link before the GPU reaches full utilisation. System builders should verify chipset lane allocation to avoid unintended bifurcation.

11GB GDDR5X frame buffer

The 11GB frame buffer is the single specification that decides suitability for 4K gaming and VR workloads. At 11016 MHz effective clock the memory subsystem feeds the 3584 cores without stalling on large texture sets. Cards with less capacity force texture streaming compromises that reduce visual fidelity. Choose this model when the target resolution and asset quality demand the full 11GB.