PowerColor Radeon RX 7900 XTX Hellhound OC 24GB GDDR6

The Hellhound is a 4K beast with 24GB of VRAM and ray tracing that finally doesn't suck. Just don't expect it to be gentle on your power bill.

The PassMark G3D score of 31,427 puts this card in elite territory, and the 61.4 FP32 TFLOPS backs that up. What surprised us is the ray tracing score of 88.1 out of 100. AMD's RT performance used to be a punchline, but RDNA 3 clearly fixed that. The 24GB of VRAM is a standout too, you won't be texture-starved at 4K for years. The thermal situation is more middle of the pack, and efficiency is about average at the 49th percentile. This card drinks 355W, so your power bill will notice.

Against the RTX 5090 and RTX 5080, the Hellhound gives up raw performance but absolutely destroys them on price-to-performance if you can find it at the lower CAD range. The RTX 5070 Ti is cheaper but has half the VRAM and weaker compute. The Sapphire NITRO+ is the real internal competition, same chip, different cooler, and often similar pricing. Honestly, between the Hellhound and the NITRO+, it comes down to which one is in stock and cheaper on any given day. The ZOTAC APOCALYPSE is a wildcard, but it's not in the same performance tier.

The US listing sits at $1,649, but the CAD spread is wild, ranging from CAD 1,260 to CAD 1,860 across two vendors. That's a CAD 600 gap for the same card. If you're in Canada, shop around and grab the lower end of that range. At the high end, you're creeping into territory where you should just consider waiting for a sale. The budget score of 67 out of 100 tells the story: this isn't a value play, it's a performance play.

The PowerColor RX 7900 XTX Hellhound is the card you buy when you want flagship 4K gaming without paying RTX 5090 money. It's got 24GB of GDDR6 on a 384-bit bus, 6144 stream processors, and a boost clock of 2525MHz. Our database puts its compute and feature set in the 95th and 96th percentile respectively, which is basically the top of the charts for anything not wearing a green badge. The one thing to know? This is a rasterization monster that also happens to handle ray tracing better than most people give AMD credit for.

If you're gaming at 1080p or 1440p, this card is overkill and you're wasting money. Go grab an RTX 5070 Ti or a cheaper RDNA 3 card instead. If you're on a tight budget, the 67 out of 100 budget score should be your warning sign. This is a flagship card with flagship power draw and flagship pricing.

Buy the PowerColor RX 7900 XTX Hellhound if you want top-tier 4K gaming and content creation without selling a kidney for an RTX 5090. The 24GB of VRAM and strong ray tracing make it a card that will age well. Just make sure your case can fit 320mm of GPU and your PSU has 800W to spare. If you find it at the lower end of that CAD range, it's a no-brainer.