Sparkle ROC OC A750

The Sparkle ROC OC A750 is equipped with 8 GB of GDDR6 memory, offering competitive performance for 1080p high‑to‑ultra gaming and solid efficiency at 1440p. Its custom cooling solution features a single or dual axial fan variant paired with a full-height heatsink and heat pipes, delivering effective thermal control while keeping noise levels moderate—designed to operate well within compact and mid‑tower chassis.

This overclocked edition runs at a base clock of 2450 MHz and boosts to 2600 MHz, giving it a performance edge over stock models in shader‑intensive workloads and modern titles. The aesthetics are clean and understated, with a matte black shroud and minimal Sparkle/ROC branding—ideal for builds that favour simplicity and reliability over flashy RGB lighting.

Specifications:

• Interface: PCIe 4.0 x16
• Memory: 8 GB GDDR6
• Outputs: 3 × DisplayPort 2.1, 1 × HDMI 2.1
• Recommended PSU: 550 W
• Recommended Resolution for Gaming: 1080p high‑ultra settings, 1440p medium‑high settings