TurboVS
XFX Quicksilver Radeon RX 9070 XT Magnetic Air Edition specifications and in-depth review

XFX Quicksilver Radeon RX 9070 XT Magnetic Air Edition

Manufacturer: XFX

The XFX Quicksilver Radeon RX 9070 XT Magnetic Air Edition is a graphics card based on AMD's RDNA 4.0 architecture, fabricated on a 4 nm process and packed with 53,900 million transistors. It carries a 304W TDP and connects via PCIe 5.0, making it suited for modern desktop platforms. The card features RGB lighting and supports up to four displays simultaneously through its combination of one HDMI 2.1b port and three DisplayPort outputs.

On the performance side, the GPU runs at a base clock of 1660 MHz with a turbo frequency reaching 2970 MHz, delivering a texture rate of 760.3 GTexels/s and a pixel rate of 380.2 GPixel/s. Its 16GB of GDDR6 memory operates across a 256-bit bus at an effective speed of 20,000 MHz, yielding up to 640 GB/s of memory bandwidth. The card supports ray tracing, FSR4, AMD SAM, DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 2.2, and includes ECC memory support along with Double Precision Floating Point capability. It does not support DLSS or XeSS, and comes with a three-year warranty.

Pros
  • Supports up to four displays simultaneously through a combination of one HDMI 2.1b and three DisplayPort outputs
  • 16GB of GDDR6 VRAM with a 256-bit bus and 640 GB/s of memory bandwidth provides substantial headroom for demanding workloads
  • Ray tracing support is included alongside FSR4 upscaling technology
  • ECC memory support adds a layer of data integrity for compute-oriented tasks
  • Built on a 4 nm process with 53,900 million transistors and RDNA 4.0 architecture, reflecting a current-generation design
  • Comes with a three-year warranty, offering solid long-term coverage
Cons
  • 304W TDP places notable demands on system power delivery and case airflow
  • No water-cooling option is available — the card relies entirely on air cooling
  • DLSS and XeSS (XMX) are not supported, limiting upscaling options to FSR4 only
  • At 350 mm in length, installation may be restrictive in smaller or mid-tower cases
  • No USB-C output is present, which may limit compatibility with certain modern displays
Who is this for?

This card is well-matched for desktop users running demanding graphical workloads who need ample VRAM and memory bandwidth — the 16GB GDDR6 configuration with 640 GB/s throughput handles texture-heavy rendering and large asset pipelines with ease. Users working across multi-monitor setups will appreciate the four simultaneous display outputs, while those engaged in GPU compute tasks benefit from ECC memory support and Double Precision Floating Point capability. The RDNA 4.0 architecture with ray tracing and FSR4 also makes it a practical fit for current-generation gaming at high resolutions.

Who is this NOT for?

Users with compact or small-form-factor builds may find the 350 mm card length difficult to accommodate, and the 304W TDP demands a well-ventilated case along with a capable power supply. Those who rely on DLSS or XeSS upscaling within their existing software ecosystem will find neither supported here, making FSR4 the only upscaling path available. The absence of water-cooling support also means users in thermally constrained environments cannot leverage liquid cooling solutions for this card.

Performance:

GPU clock speed 1660 MHz
GPU turbo 2970 MHz
pixel rate 380.2 GPixel/s
floating-point performance 48.66 TFLOPS
texture rate 760.3 GTexels/s
GPU memory speed 2518 MHz
shading units 4096
texture mapping units (TMUs) 256
render output units (ROPs) 128
Has Double Precision Floating Point (DPFP) ✓

The XFX Quicksilver Radeon RX 9070 XT Magnetic Air Edition operates at a base GPU clock of 1660 MHz, boosting up to a turbo frequency of 2970 MHz. It is equipped with 4096 shading units, 256 texture mapping units, and 128 render output units, translating into a texture rate of 760.3 GTexels/s and a pixel rate of 380.2 GPixel/s. The GPU memory runs at 2518 MHz, and the card delivers 48.66 TFLOPS of floating-point performance. Double Precision Floating Point (DPFP) is also supported, broadening its computational capabilities beyond standard rendering workloads.

Memory:

effective memory speed 20000 MHz
maximum memory bandwidth 640 GB/s
VRAM 16GB
GDDR version GDDR6
memory bus width 256-bit
Supports ECC memory ✓

This card is equipped with 16GB of GDDR6 VRAM running across a 256-bit memory bus, reaching an effective memory speed of 20,000 MHz and delivering a maximum memory bandwidth of 640 GB/s. ECC memory support is also included, which helps detect and correct memory errors during operation.

Features:

DirectX version DirectX 12 Ultimate
OpenGL version 4.6
OpenCL version 2.2
Supports multi-display technology ✓
supports ray tracing ✓
Supports 3D ✓
supports DLSS ✕
has FSR4 ✓
has XeSS (XMX) ✕
AMD SAM / Intel Resizable BAR AMD SAM
has LHR ✕
has RGB lighting ✓
supported displays 4

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 AMD FSR4 is available for upscaling. It does not support DLSS or XeSS (XMX). Multi-display technology is included with support for up to four displays simultaneously, and AMD SAM (Smart Access Memory) is present for CPU-GPU memory access optimization. LHR is not active on this card, and RGB lighting is built in.

Ports:

has an HDMI output ✓
HDMI ports 1
HDMI version HDMI 2.1b
DisplayPort outputs 3
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 0

The card's output configuration consists of one HDMI 2.1b port and three DisplayPort outputs, providing a total of four display connections. There are no USB-C, DVI, or mini DisplayPort outputs on this model.

General info:

GPU architecture RDNA 4.0
Thermal Design Power (TDP) 304W
PCI Express (PCIe) version 5
semiconductor size 4 nm
number of transistors 53900 million
warranty period 3 years
Has air-water cooling ✕
width 350 mm
height 140 mm

Built on the RDNA 4.0 architecture, this card uses a 4 nm semiconductor process and integrates 53,900 million transistors, connecting to the system via PCIe 5.0. It carries a thermal design power of 304W and relies solely on air cooling, with no water-cooling option included. The card measures 350 mm in width and 140 mm in height, and comes backed by a three-year warranty.

Final Verdict

The XFX Quicksilver Radeon RX 9070 XT Magnetic Air Edition is a current-generation graphics card that brings together a strong set of specifications for users who prioritize high-resolution rendering, multi-display workflows, and GPU compute capabilities. Its 16GB GDDR6 memory configuration with 640 GB/s bandwidth, combined with RDNA 4.0 architecture, ray tracing support, and FSR4 upscaling, positions it as a capable option for demanding desktop use cases. Prospective buyers should account for its 304W power requirement and 350 mm length when planning a build, and those with a preference for alternative upscaling technologies will need to work within FSR4's ecosystem. Backed by a three-year warranty and built on a 4 nm process, it represents a well-specified option for users whose systems and workflows align with what it offers.

Popular Comparisons

XFX Quicksilver Radeon RX 9070 XT Magnetic Air Edition
XFX Quicksilver Radeon RX 9070 XT Magnetic Air Edition
VS
XFX Mercury Radeon RX 9070 XT Gaming Edition
XFX Mercury Radeon RX 9070 XT Gaming Edition