ASRock Radeon RX 9070 XT Taichi OC

Name: ASRock Radeon RX 9070 XT Taichi OC
Brand: ASRock
SKU: 60376

Manufacturer: ASRock

The ASRock Radeon RX 9070 XT Taichi OC is a high-end graphics card from ASRock's Taichi lineup, powered by AMD's RDNA 4.0 architecture on a 4 nm process node. With 50.79 TFLOPS of floating-point performance and a turbo clock reaching 3100 MHz, it targets demanding workloads and modern gaming scenarios. The card includes RGB lighting and supports up to four simultaneous displays.

On the memory side, the card is equipped with 16GB of GDDR6 VRAM across a 256-bit bus, delivering a maximum bandwidth of 644.6 GB/s at an effective speed of 20000 MHz. It supports DirectX 12 Ultimate, OpenGL 4.6, ray tracing, and AMD FSR4, alongside AMD SAM for optimized CPU-GPU data throughput. Connectivity options include one HDMI 2.1b port and three DisplayPort outputs, while the card carries a TDP of 304W and measures 330 mm in length.

Pros

16GB of GDDR6 VRAM with a 256-bit bus and 644.6 GB/s bandwidth suits memory-intensive workloads and high-resolution rendering
Support for up to four simultaneous displays adds flexibility for multi-monitor setups
Includes AMD FSR4 upscaling and ray tracing support for modern rendering pipelines
ECC memory support enables error correction for tasks requiring data integrity
PCIe 5 interface ensures the card is compatible with current-generation platforms
RGB lighting offers visual customization for builds where aesthetics matter

Cons

A TDP of 304W demands a capable power supply and adequate system cooling
At 330 mm in length, the card may not fit in smaller or compact cases
No DLSS or XeSS support limits upscaling options to AMD FSR4 exclusively
No USB-C video output may be a limitation for users with USB-C monitors
No DVI output means older monitors using DVI connections are not supported

Who is this for?

This card is well-suited for users running high-resolution gaming or content creation workloads, where the 16GB GDDR6 VRAM and 644.6 GB/s memory bandwidth provide headroom for demanding textures and complex scenes. The inclusion of ray tracing, AMD FSR4, and DirectX 12 Ultimate support makes it a practical fit for those working with modern rendering pipelines. Users who need multi-monitor setups will also benefit from the four-display output capability, and the ECC memory support extends its relevance to those requiring data integrity in compute-oriented tasks via OpenCL 2.2.

Who is this NOT for?

Users working within compact or small-form-factor builds may find the 330 mm card length problematic, as physical fitment could be a genuine constraint. The 304W TDP also makes this card unsuitable for systems with modest power supplies or limited thermal headroom, since it demands robust cooling and power delivery infrastructure. Additionally, users who rely on DLSS or XeSS upscaling technologies will not find support here, making it a poor fit for those whose workflows or preferred software depend on either of those specific upscaling solutions.

Performance:

GPU clock speed	1870 MHz
GPU turbo	3100 MHz
pixel rate	396.8 GPixel/s
floating-point performance	50.79 TFLOPS
texture rate	793.6 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 Performance section of the ASRock Radeon RX 9070 XT Taichi OC reveals a GPU base clock of 1870 MHz that boosts up to 3100 MHz in turbo mode, supported by 4096 shading units, 256 texture mapping units, and 128 render output units. These figures translate into a texture rate of 793.6 GTexels/s and a pixel rate of 396.8 GPixel/s, while floating-point performance reaches 50.79 TFLOPS. GPU memory operates at 2518 MHz, and the card also supports Double Precision Floating Point (DPFP), extending its utility beyond standard rendering tasks.

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 ASRock Radeon RX 9070 XT Taichi OC features 16GB of GDDR6 VRAM running at an effective speed of 20000 MHz across a 256-bit memory bus, yielding a maximum memory bandwidth of 644.6 GB/s. The card also supports ECC memory, which enables error detection and correction for added data integrity in relevant use cases.

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 ASRock Radeon RX 9070 XT Taichi OC supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 2.2, covering a broad range of modern graphics and compute workloads. Ray tracing and stereoscopic 3D are both supported, and AMD FSR4 is available for upscaling, while DLSS and XeSS (XMX) are not supported on this card. Multi-display technology allows connection of up to four screens simultaneously, and AMD SAM is included for optimized memory access between the CPU and GPU. The card does not feature LHR, and it includes RGB lighting for visual customization.

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 ASRock Radeon RX 9070 XT Taichi OC offers a total of four video outputs: three DisplayPort connectors and one HDMI 2.1b port. There are no USB-C, DVI, or mini DisplayPort outputs on this card.

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	330 mm
height	140 mm

The ASRock Radeon RX 9070 XT Taichi OC is built on the RDNA 4.0 architecture, fabricated using a 4 nm process node and housing 53,900 million transistors. It connects via PCIe 5 and carries a Thermal Design Power of 304W. The card measures 330 mm in width and 140 mm in height, and it relies solely on air cooling, with no air-water hybrid cooling solution included.

Final Verdict

The ASRock Radeon RX 9070 XT Taichi OC is a well-specified graphics card built around AMD's RDNA 4.0 architecture, combining 16GB of GDDR6 VRAM with 644.6 GB/s of memory bandwidth to handle memory-demanding workloads at scale. Its support for ray tracing, AMD FSR4, DirectX 12 Ultimate, and up to four simultaneous displays positions it as a capable option for users with modern, high-resolution workflows. Those willing to accommodate its 304W power requirement and 330 mm physical footprint will find a feature-complete card that covers the essentials for contemporary GPU-accelerated tasks, making it a solid choice for users operating within full-size builds on current-generation platforms.