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AMD Radeon RX 9070 XT
ASRock Radeon RX 9070 XT Taichi OC

AMD Radeon RX 9070 XT ASRock Radeon RX 9070 XT Taichi OC

Overview

Welcome to our in-depth specification comparison between the AMD Radeon RX 9070 XT and the ASRock Radeon RX 9070 XT Taichi OC. Both cards share the same RDNA 4.0 architecture and 16GB of GDDR6 memory, yet they diverge in meaningful ways across clock speeds, physical dimensions, and feature set. Read on to explore how these two GPUs stack up across performance, memory, connectivity, and design.

Common Features

  • ✓ Both products share the same GPU memory speed of 2518 MHz.
  • ✓ Both products have 4096 shading units.
  • ✓ Both products have 256 texture mapping units (TMUs).
  • ✓ Both products have 128 render output units (ROPs).
  • ✓ Double Precision Floating Point (DPFP) is supported on both products.
  • ✓ Both products have an effective memory speed of 20000 MHz.
  • ✓ Both products feature 16GB of VRAM.
  • ✓ Both products use GDDR6 memory.
  • ✓ Both products have a 256-bit memory bus width.
  • ✓ ECC memory is supported on both products.
  • ✓ Both products support DirectX 12 Ultimate.
  • ✓ Both products support OpenGL version 4.6.
  • ✓ Both products support OpenCL version 2.2.
  • ✓ Multi-display technology is supported on both products.
  • ✓ Ray tracing is supported on both products.
  • ✓ 3D support is available on both products.
  • ✓ FSR4 is available on both products.
  • ✓ XeSS (XMX) support is not available on either product.
  • ✓ Both products have one HDMI output and three DisplayPort outputs, with no USB-C, DVI, or mini DisplayPort outputs.
  • ✓ Both products are built on the RDNA 4.0 GPU architecture.
  • ✓ Both products have a Thermal Design Power (TDP) of 304W.
  • ✓ Both products use PCIe version 5.
  • ✓ Both products are manufactured on a 4 nm semiconductor process.
  • ✓ Both products contain 53900 million transistors.
  • ✓ Air-water cooling is not available on either product.

Main Differences

  • • GPU base clock speed is 1660 MHz on AMD Radeon RX 9070 XT and 1870 MHz on ASRock Radeon RX 9070 XT Taichi OC.
  • • GPU turbo clock speed is 2970 MHz on AMD Radeon RX 9070 XT and 3100 MHz on ASRock Radeon RX 9070 XT Taichi OC.
  • • Pixel rate is 380.2 GPixel/s on AMD Radeon RX 9070 XT and 396.8 GPixel/s on ASRock Radeon RX 9070 XT Taichi OC.
  • • Floating-point performance is 48.7 TFLOPS on AMD Radeon RX 9070 XT and 50.79 TFLOPS on ASRock Radeon RX 9070 XT Taichi OC.
  • • Texture rate is 760.3 GTexels/s on AMD Radeon RX 9070 XT and 793.6 GTexels/s on ASRock Radeon RX 9070 XT Taichi OC.
  • • Maximum memory bandwidth is 640 GB/s on AMD Radeon RX 9070 XT and 644.6 GB/s on ASRock Radeon RX 9070 XT Taichi OC.
  • • RGB lighting is not present on AMD Radeon RX 9070 XT but is available on ASRock Radeon RX 9070 XT Taichi OC.
  • • HDMI version is 2.1a on AMD Radeon RX 9070 XT and 2.1b on ASRock Radeon RX 9070 XT Taichi OC.
  • • Card width is 267 mm on AMD Radeon RX 9070 XT and 330 mm on ASRock Radeon RX 9070 XT Taichi OC.
  • • Card height is 111 mm on AMD Radeon RX 9070 XT and 140 mm on ASRock Radeon RX 9070 XT Taichi OC.
Specs Comparison
AMD Radeon RX 9070 XT

AMD Radeon RX 9070 XT

ASRock Radeon RX 9070 XT Taichi OC

ASRock Radeon RX 9070 XT Taichi OC

Performance:
GPU clock speed 1660 MHz 1870 MHz
GPU turbo 2970 MHz 3100 MHz
pixel rate 380.2 GPixel/s 396.8 GPixel/s
floating-point performance 48.7 TFLOPS 50.79 TFLOPS
texture rate 760.3 GTexels/s 793.6 GTexels/s
GPU memory speed 2518 MHz 2518 MHz
shading units 4096 4096
texture mapping units (TMUs) 256 256
render output units (ROPs) 128 128
Has Double Precision Floating Point (DPFP) ✓ ✓

At the architectural level, both cards are built on identical silicon: the same 4096 shading units, 256 TMUs, and 128 ROPs. This means any performance difference between them is purely a function of clock speeds, not compute resources — making this a clean apples-to-apples comparison of reference versus factory-overclocked variants.

That is precisely where the ASRock Taichi OC pulls ahead. Its base clock of 1870 MHz versus the reference 1660 MHz is a meaningful 12.6% uplift at idle workloads, and its turbo ceiling of 3100 MHz versus 2970 MHz adds roughly 4.4% at peak. In practice, the base clock gap matters more than it might appear: it raises the performance floor, so even in lightly-threaded or uncapped scenarios the Taichi OC sustains higher throughput without needing to boost. These higher clocks translate directly into derived metrics — floating-point performance of 50.79 TFLOPS versus 48.7 TFLOPS, and a texture rate of 793.6 GTexels/s versus 760.3 GTexels/s — gains of roughly 4–4.3% across the board. GPU memory speed is identical on both at 2518 MHz, so bandwidth is not a differentiator.

The conclusion is straightforward: the ASRock Radeon RX 9070 XT Taichi OC holds a clear, if modest, performance edge over the reference AMD model in this group. Both cards support Double Precision Floating Point, so there is no difference for compute workloads that rely on DPFP. For gaming and rasterization, the Taichi OC's factory overclock delivers a consistent ~4% throughput advantage without requiring any user intervention — a real but incremental gain that typically manifests as slightly higher average framerates at the GPU-bound end of demanding titles.

Memory:
effective memory speed 20000 MHz 20000 MHz
maximum memory bandwidth 640 GB/s 644.6 GB/s
VRAM 16GB 16GB
GDDR version GDDR6 GDDR6
memory bus width 256-bit 256-bit
Supports ECC memory ✓ ✓

The AMD Radeon RX 9070 XT and ASRock Radeon RX 9070 XT Taichi OC have identical specifications in terms of VRAM, memory type, and memory bus width. Both models come with 16GB of GDDR6 VRAM and feature a 256-bit memory bus width. They also both support Error-Correcting Code (ECC) memory, which helps ensure data integrity during high-performance operations.

When it comes to memory speeds, the effective memory speed is the same for both products at 20000 MHz. However, the ASRock model has a slight edge in maximum memory bandwidth, offering 644.6 GB/s, compared to the AMD Radeon RX 9070 XT's 640 GB/s.

Overall, the two products are very similar in memory specifications, with the ASRock version providing a marginally higher memory bandwidth, but otherwise, the specs are nearly identical across both models.

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

The AMD Radeon RX 9070 XT and ASRock Radeon RX 9070 XT Taichi OC share a very similar feature set. Both support DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 2.2, ensuring compatibility with the latest gaming and professional applications. They also both support multi-display technology, ray tracing, and 3D, providing advanced graphical capabilities for immersive experiences.

When it comes to additional features, both products include FidelityFX Super Resolution 4 (FSR4) and do not support XeSS (XMX). Both also use AMD SAM (Smart Access Memory) / Intel Resizable BAR, ensuring optimal performance with supported systems. Additionally, neither product has LHR (Lite Hash Rate) limitations.

One key difference is that the ASRock Radeon RX 9070 XT Taichi OC includes RGB lighting, which is not available on the AMD Radeon RX 9070 XT. Both models support up to 4 displays, offering ample connectivity options for multi-monitor setups.

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

Both the AMD Radeon RX 9070 XT and ASRock Radeon RX 9070 XT Taichi OC are equipped with similar port configurations. Each product features one HDMI output, with the AMD version supporting HDMI 2.1a and the ASRock model supporting HDMI 2.1b. Both products have the same number of DisplayPort outputs, offering 3 in total, but neither has USB-C, DVI, or mini DisplayPort outputs.

In terms of HDMI support, the main difference lies in the version: the ASRock model has the slightly newer HDMI 2.1b, while the AMD model uses HDMI 2.1a. Despite this small difference, both are capable of delivering high-quality video and audio to compatible displays.

Overall, the port configurations are nearly identical, with only a slight variation in the HDMI version between the two products.

General info:
GPU architecture RDNA 4.0 RDNA 4.0
release date January 2025 March 2025
Thermal Design Power (TDP) 304W 304W
PCI Express (PCIe) version 5 5
semiconductor size 4 nm 4 nm
number of transistors 53900 million 53900 million
Has air-water cooling ✕ ✕
width 267 mm 330 mm
height 111 mm 140 mm

The AMD Radeon RX 9070 XT and ASRock Radeon RX 9070 XT Taichi OC have identical core specifications in terms of GPU architecture, thermal design power (TDP), PCI Express version, semiconductor size, and number of transistors. Both are based on the RDNA 4.0 architecture, with a TDP of 304W, and utilize a 4 nm semiconductor size with 53,900 million transistors. Additionally, both products support PCIe 5.0 and do not feature air-water cooling systems.

However, there are differences in the physical dimensions of the two cards. The ASRock model is notably larger, measuring 330 mm in width and 140 mm in height, compared to the AMD Radeon RX 9070 XT, which is 267 mm wide and 111 mm tall.

While the core specifications are the same, the ASRock card is larger, which may impact compatibility with certain PC cases or cooling setups.

Comparison Summary & Verdict

After examining the full specification breakdown, a clear picture emerges for each card. The ASRock Radeon RX 9070 XT Taichi OC delivers a measurable edge in raw performance, thanks to its higher base and turbo clock speeds (1870 MHz and 3100 MHz respectively), resulting in better pixel rate, texture rate, and floating-point throughput. It also adds RGB lighting and an upgraded HDMI 2.1b port for those who value aesthetics and the latest connectivity. However, this comes at the cost of a noticeably larger physical footprint (330 mm x 140 mm). The AMD Radeon RX 9070 XT, by contrast, is the more compact option at 267 mm x 111 mm, making it better suited for smaller builds where space is at a premium. Both cards share the same 304W TDP, 16GB GDDR6 memory, and full feature parity including ray tracing and FSR4 support.

AMD Radeon RX 9070 XT
Buy AMD Radeon RX 9070 XT if...

Buy the AMD Radeon RX 9070 XT if you need a more compact GPU that fits smaller cases, without sacrificing core features like ray tracing, FSR4, or 16GB GDDR6 memory.

ASRock Radeon RX 9070 XT Taichi OC
Buy ASRock Radeon RX 9070 XT Taichi OC if...

Buy the ASRock Radeon RX 9070 XT Taichi OC if you want higher factory clock speeds, greater floating-point performance, RGB lighting, and the latest HDMI 2.1b connectivity, and have a case large enough to accommodate its bigger dimensions.