The XFX Mercury Radeon RX 7900 XTX Magnetic Air runs at a base GPU clock of 1855 MHz, climbing to a boost frequency of 2615 MHz under load. It is backed by 6,144 shading units, 384 texture mapping units, and 192 render output units, translating into a texture rate of 1004.2 GTexels/s and a pixel rate of 502.1 GPixel/s. Floating-point performance reaches 64.27 TFLOPS, and the GPU memory operates at 2500 MHz. The card also supports Double Precision Floating Point (DPFP), making it capable of handling workloads that require higher numerical accuracy.
This card comes equipped with 24GB of GDDR6 VRAM running across a wide 384-bit memory bus, delivering a maximum memory bandwidth of 960 GB/s at an effective speed of 20,000 MHz. ECC memory support is included, adding a layer of data integrity for workloads where memory accuracy is important.
The card supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 2.2, covering a broad range of graphics and compute workloads. Ray tracing and stereoscopic 3D are both supported, and multi-display technology allows connection of up to four screens simultaneously. AMD SAM (Smart Access Memory) is available to help optimize data throughput between the GPU and compatible systems. DLSS and XeSS (XMX) are not supported, and the card does not include LHR restrictions or RGB lighting.
The card's output configuration consists of one HDMI 2.1 port and three DisplayPort outputs, offering a total of four display connections. There are no USB-C, DVI, or mini DisplayPort outputs present on this model.
Built on AMD's RDNA 3.0 architecture and fabricated using a 5 nm process, this card packs 57,700 million transistors and connects via PCIe 4. It carries a Thermal Design Power of 355W and relies on air cooling, with no water-cooling option included. The card measures 346 mm in width and 132 mm in height, and comes backed by a three-year warranty.
