PowerColor AX6790 1GBD5-DH Radeon HD 6790 vs PowerColor Hellhound Radeon RX 6600 XT
A side-by-side spec comparison of the PowerColor AX6790 1GBD5-DH Radeon HD 6790 and the PowerColor Hellhound Radeon RX 6600 XT. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which video card is right for your build.
As an Amazon Associate, PlanMyPC earns from qualifying purchases. We may also earn from other stores linked here. How we make money
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
| Specification |  $459.00 Amazon price as of Oct 23, 14:00 UTCWinner Buy on Amazon | |
|---|---|---|
| TDP | 150W | 132W |
| VRAM | 1 GB | 8 GB |
| Length | — | 220 mm |
| Chipset | Radeon HD 6790 | Radeon RX 6600 XT |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6 | GDDR6 |
| Base Clock | 840 MHz | 1968 MHz |
| Slot Width | 2 | 2 |
| Boost Clock | 840 MHz | 2593 MHz |
1 listed spec looks implausible for this part and is hidden and not scored.
Winner: PowerColor Hellhound Radeon RX 6600 XT — driven by VRAM (8 GB), Boost Clock (2593 MHz), TDP (132W)
PowerColor AX6790 1GBD5-DH Radeon HD 6790
0
performance points
PowerColor Hellhound Radeon RX 6600 XT
7
performance points
Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).
Compare more parts
Add a third or fourth video card to this comparison, or build a side-by-side from scratch in the interactive compare tool.