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Yeston Sakura Atlantis Radeon RX 9070 XT specifications and in-depth review

Yeston Sakura Atlantis Radeon RX 9070 XT

Manufacturer: Yeston

The Yeston Sakura Atlantis Radeon RX 9070 XT is a graphics card from Yeston based on AMD's RDNA 4.0 architecture, manufactured on a 4 nm process with 53,900 million transistors. It targets users who need strong rasterization throughput, and comes equipped with 4096 shading units alongside 256 texture mapping units and 128 render output units. The card also features RGB lighting and supports up to four displays simultaneously.

On the memory side, the card carries 16GB of GDDR6 across a 256-bit bus, reaching an effective speed of 20,000 MHz and delivering up to 644.6 GB/s of bandwidth. Floating-point performance is rated at 50.14 TFLOPS, with a pixel rate of 391.7 GPixel/s and a texture rate of 783.4 GTexels/s. The card has a TDP of 304W, connects via PCIe 5.0, and provides three DisplayPort 2.1 outputs alongside one HDMI 2.1b port. Feature support includes DirectX 12, OpenGL 4.6, ray tracing, AMD FSR4, and AMD SAM, though it does not support DLSS or XeSS.

Pros
  • 50.14 TFLOPS of floating-point performance and a 3060 MHz boost clock provide substantial compute throughput for demanding workloads
  • 16GB of GDDR6 VRAM across a 256-bit bus with 644.6 GB/s bandwidth suits memory-intensive rendering and large asset workloads
  • Support for up to four simultaneous displays makes it well-suited for multi-monitor setups
  • AMD FSR4 upscaling support extends rendering options without relying on third-party solutions
  • ECC memory support adds a layer of data integrity for compute-sensitive tasks
  • PCIe 5.0 connectivity ensures the interface is not a bottleneck on modern platforms
Cons
  • A 304W TDP places significant demand on the power supply and system cooling capacity
  • The card does not support DLSS or XeSS, limiting upscaling options to AMD FSR4 only
  • At 332 mm in length, physical fitment may be a concern in smaller or mid-tower cases
  • No USB-C, DVI, or mini DisplayPort outputs restricts compatibility with certain monitors and peripherals
  • Water cooling is not supported, leaving thermal management entirely dependent on the air cooling solution
Who is this for?

This card is well-matched to users running high-resolution rendering and compute-heavy workloads, given its 50.14 TFLOPS of floating-point performance, ECC memory support, and 16GB of GDDR6 VRAM with 644.6 GB/s of bandwidth. Creative professionals working with large textures or complex scenes will benefit from the generous memory capacity, while those running multi-monitor workflows will appreciate native support for up to four simultaneous displays. The inclusion of AMD FSR4 and ray tracing support also makes it a reasonable fit for users working within AMD-aligned software ecosystems.

Who is this NOT for?

Users building compact or small-form-factor systems may find the 332 mm card length incompatible with their cases, and the 304W TDP demands a well-specified power supply and strong system airflow that entry-level or budget builds may not provide. Those who rely on DLSS or XeSS upscaling — common in certain game engines and creative tools — will find neither supported here, making this card a poor fit for workflows dependent on those specific technologies. Additionally, users with monitors requiring USB-C, DVI, or mini DisplayPort connections will need adapters or alternative display hardware, as none of those outputs are present.

Performance:

GPU clock speed 1660 MHz
GPU turbo 3060 MHz
pixel rate 391.7 GPixel/s
floating-point performance 50.14 TFLOPS
texture rate 783.4 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 Yeston Sakura Atlantis Radeon RX 9070 XT operates at a base GPU clock of 1660 MHz, boosting up to 3060 MHz under load. It is built around 4096 shading units, 256 texture mapping units, and 128 render output units, translating into a texture rate of 783.4 GTexels/s and a pixel rate of 391.7 GPixel/s. Floating-point performance is rated at 50.14 TFLOPS, while GPU memory runs at 2518 MHz. The card also supports Double Precision Floating Point (DPFP), broadening its suitability for compute-oriented workloads.

Memory:

effective memory speed 20000 MHz
maximum memory bandwidth 644.6 GB/s
VRAM 16GB
GDDR version GDDR6
memory bus width 256-bit
Supports ECC memory ✓

The 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 a maximum bandwidth of 644.6 GB/s. ECC memory support is also included, which helps maintain data integrity in error-sensitive workloads.

Features:

DirectX version DirectX 12
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 Yeston Sakura Atlantis Radeon RX 9070 XT supports DirectX 12, 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 the card includes AMD FSR4 for upscaling, while DLSS and XeSS are not supported. Multi-display technology is available with support for up to four displays simultaneously, and AMD SAM is present to help optimize CPU-GPU data throughput. The card does not carry LHR restrictions, 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 three DisplayPort outputs and one HDMI 2.1b port, totaling four video outputs with no DVI, mini DisplayPort, or USB-C connections included.

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
Has air-water cooling ✕
width 332 mm
height 138 mm

Built on the RDNA 4.0 architecture, the card uses a 4 nm manufacturing process and integrates 53,900 million transistors, reflecting a high level of circuit density. It connects via PCIe 5.0 and carries a TDP of 304W, with cooling handled by an air-based solution — water cooling is not included. Physically, the card measures 332 mm in width and 138 mm in height.

Final Verdict

The Yeston Sakura Atlantis Radeon RX 9070 XT is a capable graphics card built around AMD's RDNA 4.0 architecture, bringing together a strong compute profile and a generous memory configuration that together make it a credible option for demanding rendering and multi-display workflows. Its 16GB of GDDR6 VRAM paired with 644.6 GB/s of bandwidth gives it meaningful headroom for memory-intensive tasks, while FSR4 and ray tracing support keep it relevant within AMD-aligned pipelines. That said, its 304W power draw and 332 mm footprint mean it is best suited to well-equipped, full-sized builds, and users with dependencies on DLSS, XeSS, or alternative display outputs will need to account for those gaps. On balance, the card represents a focused offering for users whose workloads align with its specific strengths.

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