PowerColor Hellhound Radeon RX 9070 specifications and in-depth review

PowerColor Hellhound Radeon RX 9070

Manufacturer: PowerColor

The PowerColor Hellhound Radeon RX 9070 is a high-performance graphics card designed for demanding gaming and professional applications. It features a base GPU clock speed of 1330 MHz and supports features like ray tracing and DirectX 12 for enhanced visual performance.

Equipped with 16GB of GDDR6 VRAM, the RX 9070 offers a high maximum memory bandwidth of 644.6 GB/s, ideal for memory-intensive tasks. It operates on RDNA 4.0 architecture with a 220W TDP and supports multi-display setups with up to four monitors connected via HDMI 2.1b and DisplayPort 3 outputs.

Pros
  • Supports ray tracing for enhanced visual effects in compatible games and applications.
  • Equipped with 16GB of GDDR6 VRAM for handling large textures and demanding tasks.
  • Offers 4 display outputs, allowing multi-monitor setups for improved productivity or gaming.
  • Supports AMD FSR4 for performance improvements in supported titles.
  • Built on the 5 nm semiconductor process, offering efficiency and modern performance benefits.
Cons
  • Lacks support for USB-C, limiting newer connectivity options.
  • Does not include DVI or mini DisplayPort outputs, restricting some legacy monitor compatibility.
  • No air-water cooling system, requiring standard cooling solutions for thermal management.
Who is this for?

The PowerColor Hellhound Radeon RX 9070 is well-suited for users seeking high-performance gaming or professional graphics work. With features like 16GB GDDR6 VRAM and support for ray tracing, it is ideal for demanding titles and applications requiring advanced visual effects. Its support for multi-display setups with up to four monitors makes it perfect for users who need expansive screen real estate, whether for immersive gaming or productivity in a multi-monitor configuration.

Who is this NOT for?

This graphics card may not be ideal for users looking for more modern or flexible connectivity options. It lacks USB-C and mini DisplayPort outputs, which may limit compatibility with certain monitors and devices. Additionally, its 220W TDP and absence of air-water cooling could be limiting for users who are building compact or ultra-efficient systems, or those with strict thermal management needs in small form-factor cases.

Performance:

GPU clock speed 1330 MHz
GPU turbo 2590 MHz
pixel rate 331.5 GPixel/s
floating-point performance 37.13 TFLOPS
texture rate 580.2 GTexels/s
GPU memory speed 2518 MHz
shading units 3584
texture mapping units (TMUs) 224
render output units (ROPs) 128
Has Double Precision Floating Point (DPFP)

The PowerColor Hellhound Radeon RX 9070 delivers impressive performance with a GPU clock speed of 1330 MHz and a GPU turbo boost up to 2590 MHz. It also boasts a pixel rate of 331.5 GPixel/s and a texture rate of 580.2 GTexels/s for smooth, high-quality visuals. With 3584 shading units and 224 texture mapping units (TMUs), the card is capable of handling complex graphics workloads. Additionally, its floating-point performance reaches 37.13 TFLOPS, ensuring rapid processing, while the GPU memory speed stands at 2518 MHz, further enhancing overall efficiency. The card supports Double Precision Floating Point (DPFP) calculations, making it suitable for professional applications requiring high precision.

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 is equipped with 16GB of GDDR6 VRAM, offering an effective memory speed of 20000 MHz. It delivers a high maximum memory bandwidth of 644.6 GB/s, ensuring quick data transfer for demanding tasks. With a 256-bit memory bus width and support for ECC memory, this card is designed for stable and efficient performance, even in memory-intensive applications.

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 is equipped with several advanced features, including support for ray tracing, DirectX 12, and OpenGL 4.6 for cutting-edge graphical performance. It can handle up to four displays simultaneously, making it ideal for multi-monitor setups. The card also supports AMD's FSR4 for improved performance in compatible games, while its RGB lighting adds a customizable aesthetic to your build.

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 offers a variety of display connectivity options, including one HDMI 2.1b port and three DisplayPort outputs for versatile multi-monitor setups. It does not include USB-C, DVI, or mini DisplayPort outputs, focusing on the more common HDMI and DisplayPort connections for reliable display performance.

General info:

GPU architecture RDNA 4.0
release date March 2025
Thermal Design Power (TDP) 220W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 53900 million
Has air-water cooling
width 340 mm
height 142 mm

The PowerColor Hellhound Radeon RX 9070 features the advanced RDNA 4.0 architecture and is built on a 5 nm semiconductor process for improved efficiency and performance. With a 220W TDP, this card is designed for high-demand usage, while its PCI Express 5.0 support ensures fast data transfer. The card has a width of 340 mm and height of 142 mm, fitting most PC cases without requiring air-water cooling.

Final Verdict

The PowerColor Hellhound Radeon RX 9070 is a high-performance graphics card well-suited for gamers and professionals who demand power and visual fidelity. With its 16GB GDDR6 VRAM and support for advanced features like ray tracing, this card excels in delivering smooth, high-quality graphics for both gaming and demanding applications. While it lacks certain connectivity options like USB-C and mini DisplayPort, and has a relatively high TDP, it remains a solid choice for users looking for cutting-edge graphical capabilities in a multi-display setup. Overall, it offers impressive performance for users seeking reliable, top-tier GPU power.

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