Sapphire Tech 11348-03-20G Radeon RX 9070 XT 16GB graphics card

Sapphire Pulse Radeon RX 9070 XT 16GB

This Sapphire Pulse graphics card uses the AMD Radeon RX 9070 XT GPU built on RDNA 4 architecture. It delivers 16GB of GDDR6 memory across a 256-Bit interface with an effective clock of 20000 MHz. The card targets enthusiasts who need high frame rates at 4K resolution and creators who rely on GPU compute performance. It occupies three expansion slots and measures 320 mm in length.

Sustained load behaviour with 304W TDP

The board draws a thermal design power of 304W and requires a 750W power supply with two 8-pin connectors. A triple-fan cooler dissipates heat during extended gaming or rendering sessions, keeping clocks near the 2970 MHz boost figure. PCI Express 5.0 x16 provides high bandwidth for data-heavy workloads. DirectX 12 Ultimate and OpenGL 4.6 ensure compatibility with modern APIs.

Check case clearance and PSU connectors

Verify that your chassis accepts a 320 mm long, 121 mm high, 62 mm thick ATX card using three slots. Confirm the power supply delivers 750W and includes two 8-pin PCIe cables. The rear bracket offers two HDMI and two DisplayPort 2.1a outputs for up to four displays at 7680 x 4320 resolution. HDCP support is included for protected content playback.