PowerColor Hellhound AMD Radeon RX 7900 XT Graphics Card
$1175.03
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PowerColor Hellhound AMD Radeon RX 7900 XT… vs Gigabyte GeForce RTX 4080 Super AERO OC Graphics… — Head-to-Head (2026)
Side-by-side comparison. Specs, prices, user ratings, and our verdict.
vs
Gigabyte GeForce RTX 4080 Super AERO OC Graphics Card - 2595MHz Core, 16GB GDDR6X 23000MHz 256-bit Memory, PCI-E 4.0, 3X DP 1.4, 1x HDMI 2.1a, NVIDIA DLSS 3.5, GV-N408SAERO OC-16GD
$1875.00
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*Price sourced from Amazon.com. Last updated 2026-05-27. Price and availability subject to change.
Spec-by-spec
| Spec | PowerColor Hellhound AMD Radeon RX… | Gigabyte GeForce RTX 4080 Super AERO… |
|---|---|---|
| Brand | PowerColor | GIGABYTE |
| Game Clock | 2130 MHz (OC) / 2025 MHz (Silent) | — |
| Model Name | RX7900XT 20G-L/OC | GeForce RTX 4080 SUPER AERO OC |
| Boost Clock | 2500 MHz (OC) / 2395 MHz (Silent) | — |
| Memory Clock | 20.0 Gbps | — |
| Model Number | RX7900XT 20G-L/OC | GV-N408SAERO OC-16GD |
| Video Memory | 20GB GDDR6.Minimum System Power requirement (W) : 750W. Extension Power Connector : Two 8-pin PCI Express Power connectors. | — |
| Built-In Media | Graphics Card | Quick start guide |
| Number of Fans | 3 | 3 |
| Mfr Part Number | RX7900XT 20G-L/OC | GV-N408SAERO OC-16GD |
| Video Processor | AMD | NVIDIA |
| Antenna Location | Gaming | Gaming |
| Memory Interface | 320-bit | — |
| Stream Processor | 5376 Units | — |
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