PowerColor Hellhound Radeon RX 9070 XT specifications and in-depth review

PowerColor Hellhound Radeon RX 9070 XT

Manufacturer: PowerColor

The PowerColor Hellhound Radeon RX 9070 XT is a high-performance graphics card designed for gaming and professional applications. It comes equipped with a robust 16GB of GDDR6 VRAM and offers a GPU turbo speed of 3010 MHz, ensuring smooth performance for demanding tasks.

In terms of technical specs, the RX 9070 XT features a GPU clock speed of 1660 MHz, a memory bandwidth of 644.6 GB/s, and supports technologies like ray tracing, DirectX 12, and OpenCL 2.2. With a 256-bit memory bus width and 4096 shading units, it is engineered for high-efficiency processing in modern gaming and workloads.

Pros
  • Supports ray tracing for improved visual realism in supported games and applications.
  • Has 16GB of GDDR6 VRAM, providing ample memory for demanding workloads and gaming at high resolutions.
  • Supports multi-display technology, allowing up to four displays to be connected simultaneously.
  • Equipped with HDMI 2.1b and three DisplayPort outputs, offering flexibility in display connectivity.
  • Supports AMD FSR4 for enhanced performance in supported titles, optimizing frame rates.
Cons
  • Does not support DLSS, limiting certain performance enhancements available on other GPUs.
  • Lacks air-water cooling, potentially requiring additional cooling solutions in high-demand environments.
  • Has no USB-C, DVI, or mini DisplayPort outputs, limiting compatibility with certain monitors or setups.
Who is this for?

The PowerColor Hellhound Radeon RX 9070 XT is ideal for gamers and professionals who require high-performance graphics for demanding applications. With its 16GB of GDDR6 VRAM and support for ray tracing, this card excels in rendering detailed, realistic visuals. Its ability to support up to four displays and AMD FSR4 makes it a great choice for multitaskers or content creators who need high resolution and smooth performance across multiple screens.

Who is this NOT for?

This product is less suitable for users who need a graphics card with more diverse output options, as it lacks USB-C, DVI, and mini DisplayPort outputs. Additionally, its lack of air-water cooling may not be ideal for those looking to push the GPU to extreme limits or maintain optimal thermal performance in small or hot environments.

Performance:

GPU clock speed 1660 MHz
GPU turbo 3010 MHz
pixel rate 385.3 GPixel/s
floating-point performance 49.32 TFLOPS
texture rate 770.6 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 PowerColor Hellhound Radeon RX 9070 XT offers impressive performance, with a base GPU clock speed of 1660 MHz and a turbo boost reaching 3010 MHz. It achieves a high floating-point performance of 49.32 TFLOPS, while its pixel rate is 385.3 GPixel/s, making it capable of handling demanding visual tasks. The card also boasts a texture rate of 770.6 GTexels/s, supported by 4096 shading units and 256 texture mapping units. With 128 render output units (ROPs) and a GPU memory speed of 2518 MHz, this GPU is designed to efficiently process complex data. Additionally, it supports Double Precision Floating Point (DPFP) for enhanced accuracy in specific calculations.

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 PowerColor Hellhound Radeon RX 9070 XT features 16GB of GDDR6 VRAM, offering ample memory for high-demand tasks. Its effective memory speed reaches 20000 MHz, and it achieves a maximum memory bandwidth of 644.6 GB/s. With a 256-bit memory bus width, the card ensures efficient data transfer. Additionally, it supports ECC memory for enhanced error correction, making it a reliable choice for critical 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 PowerColor Hellhound Radeon RX 9070 XT supports a range of advanced features for enhanced performance and visuals. It is compatible with DirectX 12, OpenGL 4.6, and OpenCL 2.2, making it versatile across various applications. The card also supports ray tracing and stereoscopic 3D for immersive experiences. Additionally, it supports multi-display technology, allowing up to four connected displays, and features customizable RGB lighting for a personalized setup. Notably, the RX 9070 XT includes AMD FSR4 for improved performance in supported titles.

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 PowerColor Hellhound Radeon RX 9070 XT offers a variety of display connectivity options, including one HDMI 2.1b port and three DisplayPort outputs. It does not feature any USB-C, DVI, or mini DisplayPort outputs. This setup allows flexibility in connecting multiple displays, with the GPU supporting up to four screens in total.

General info:

GPU architecture RDNA 4.0
release date March 2025
Thermal Design Power (TDP) 304W
PCI Express (PCIe) version 5
semiconductor size 4 nm
number of transistors 53900 million
Has air-water cooling
width 340 mm
height 142 mm

The PowerColor Hellhound Radeon RX 9070 XT is built on the RDNA 4.0 GPU architecture and features a 304W Thermal Design Power (TDP), ensuring efficient performance. It uses a 4 nm semiconductor size and houses 53.9 billion transistors for enhanced processing power. The card supports PCIe 5.0 and has dimensions of 340 mm in width and 142 mm in height. However, it does not include air-water cooling, relying on traditional cooling methods.

Final Verdict

The PowerColor Hellhound Radeon RX 9070 XT is a high-performance graphics card that excels in gaming and professional applications with its 16GB of GDDR6 VRAM and support for ray tracing. It is well-suited for users requiring multi-display setups and smooth, high-resolution visuals. However, it may not be the best choice for those needing more versatile output options or advanced cooling solutions. Overall, it offers solid performance for demanding workloads but comes with certain limitations in connectivity and cooling, making it best for users focused on raw graphical power.

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