Sapphire Tech Pure Radeon RX 7900 GRE 16GB graphics card WHITE

Pure White 16 GB Radeon RX 7900 GRE

The Sapphire Pure Radeon RX 7900 GRE is a 16 GB graphics card built on AMD RDNA 3 architecture using a 5 nm process. It targets enthusiasts who want 4K gaming performance in a white-themed build. The card occupies 2.5 slots and measures 320 mm long, 123 mm wide and 51 mm high. It connects via PCI Express 4.0 x16 and draws power through a digital power design on a High TG copper PCB.

Upgrade from 10 GB or 12 GB cards

Moving up from a 10 GB or 12 GB model adds 64 MB of Infinity Cache and 16 GB of GDDR6 on a 256-bit bus running at 18 Gbps effective. The jump is worth it when games exceed 12 GB of video memory at 4K or when you need the 5120 stream processors and 80 compute units with ray accelerators for heavier ray-tracing workloads. The boost clock reaches 2333 MHz and the gaming clock sits at 1972 MHz.

PCIe 4.0 and DisplayPort 2.1 limits

The PCIe 4.0 x16 interface caps bandwidth at the current generation ceiling, so a PCIe 5.0 platform will not increase throughput. DisplayPort 2.1a and HDMI both support 7680×4320 resolution, but cable length and monitor capabilities often restrict practical refresh rates at that resolution. Four multi-monitor outputs are available via two HDMI and two DisplayPort connectors.