AMD

PowerColor Hellhound Radeon RX 9070

Expert rating7.5 / 10

GPU Brand:: AMD
Series:: Radeon RX 9000
Tier:: Upper Mid-Range
Board Partner:: PowerColor
VRAM:: 16GB
Memory Type:: GDDR6
Boost Clock:: 2530MHz
Ray Tracing Support:: Yes
TDP:: 220W
Card Length:: 305mm
Slot Width:: 2.5-slot

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Manufacturer: AMD Last updated: 2026-09-14

PowerColor Hellhound Radeon RX 9070 Review

The PowerColor Hellhound Radeon RX 9070 is an upper mid-range AMD graphics card on RDNA 4 (Navi 48), with 16GB of GDDR6, a 2530MHz boost clock, and a 220W TDP.

PowerColor ships the Hellhound at essentially AMD's reference clock and reference 220W TDP, which is exactly the point, this is the RX 9070 for buyers who want the card AMD actually designed rather than an aggressive factory OC. The dual BIOS switch gives you a quieter Silent mode or a slightly more aggressive Performance mode without repasting anything.

Performance and Architecture

The Hellhound runs the 56 compute unit, 3584 stream processor Navi 48 die at essentially AMD's reference 2520MHz boost target (2530MHz here) with the full 16GB of GDDR6 on a 256-bit bus, and stays at AMD's reference 220W TDP rather than pushing a higher power limit.

Cooling & Build

PowerColor's dual-fan Hellhound cooler includes a dual BIOS switch for a quieter Silent profile or a more aggressive Performance profile. At 305mm long and a 2.5-slot width, it's a comfortable fit for most mid-tower cases.

Comparison to Alternatives

The Sapphire Pulse is the only other RX 9070 (non-XT) currently in this catalog, running a similar length and TDP at a similar price; the Hellhound is the PowerColor-brand pick if you already run PowerColor elsewhere or prefer its dual BIOS setup. Against NVIDIA's RTX 5070, the two trade blows depending on whether raster or ray tracing matters more for what you play.

Specifications

Platform

GPU Brand	AMD
Board Partner	PowerColor

Identity and type

Series	Radeon RX 9000
Tier	Upper Mid-Range

Performance

VRAM	16 GB
Memory Type	GDDR6
Boost Clock	2530 MHz
Ray Tracing Support	Yes

Physical & Power

TDP	220 W
Card Length	305 mm
Slot Width	2.5

Board and vendor

Model Line	Hellhound

Silicon

Architecture	RDNA 4 (Navi 48)
Shader Units	3584
Compute Blocks	56

Memory

Memory Bus Width	256 bit

Power

Power Connector	2x 8-pin

Host interface

PCIe Generation	PCIe 5.0 x16

Physical and cooling

Card Length	305 x 128 x 50 mm

Market and workstation

MSRP	579 USD

Display Outputs	2x DisplayPort 2.1a, 2x HDMI 2.1b
Cooler Design	Dual fan, dual BIOS (Performance / Silent)

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating7.5 / 10

A reference-spec RX 9070 with a useful dual BIOS switch, priced right at the card's MSRP.

Best for

Buyers who want AMD's reference clocks without an aggressive factory OC premium
PowerColor brand loyalists
1440p raster gaming builds prioritizing efficiency

Not for

Buyers specifically chasing the highest factory-OC boost clock
4K or high-refresh gaming, step up to the XT
Ray tracing-heavy workloads where NVIDIA still leads

FAQs

What are the key specifications of the PowerColor Hellhound Radeon RX 9070?

The PowerColor Hellhound Radeon RX 9070 is a graphics card from AMD. Key specs: GPU Brand AMD, Tier Upper Mid-Range, Board Partner PowerColor, Model Line Hellhound, VRAM (GB) 16GB GDDR6.

Who is the PowerColor Hellhound Radeon RX 9070 best suited to?

It suits buyers who want amd's reference clocks without an aggressive factory oc premium, powercolor brand loyalists, 1440p raster gaming builds prioritizing efficiency.

What are the drawbacks of the PowerColor Hellhound Radeon RX 9070?

It is a poor fit for buyers specifically chasing the highest factory-oc boost clock, 4k or high-refresh gaming, step up to the xt, ray tracing-heavy workloads where nvidia still leads.