ASUS TUF Gaming Radeon RX 7900 XT OC Edition
Last generation's AMD high-end, with 20GB of VRAM and strong rasterisation, now best bought on clearance against newer cards in the same price tier.
We may earn a commission on purchases via this link. It never affects our scores or rankings.
Why we rate it
- 20GB of VRAM is generous
- Strong rasterisation performance
- TUF build quality
- Standard 8-pin power
- Last-gen ray tracing performance
- No FSR 4 support
Where the ASUS TUF Gaming Radeon RX 7900 XT OC Edition wins and loses
Specifications
General info
Memory
Compute units
Power
Display outputs
Watch it in action
ASUS TUF Gaming Radeon RX 7900 XT OC Edition vs MSI GeForce RTX 4080 Super 16GB
| ASUSASUS TUF Gaming Radeon RX 7900 XT OC EditionThis page | MSIGeForce RTX 4080 Super 16GB | |
|---|---|---|
| Overall score | 75 /100 | 75 /100 |
| VRAM | 20 GBBetter | 16 GB |
| Memory type | GDDR6 | — |
| TDP | 315 W | — |
| Cuda cores | 10752 | — |
| Memory bus bit | 320 | — |
Is the ASUS TUF Gaming Radeon RX 7900 XT OC Edition right for you?
If you find this card on clearance, you mostly play rasterised games without heavy ray tracing, and you want lots of VRAM for mods or heavy textures, it's a strong pick. 20GB at this price is hard to beat.
If you want strong ray tracing or you're building from scratch in 2026, current-gen RDNA 4 and Blackwell cards deliver better RT, modern upscaling, and equivalent rasterisation for similar money.
Before you buy
Only at a meaningful discount against current-gen alternatives like the RX 9070 or RTX 5070. At clearance prices the 20GB of VRAM and strong rasterisation are genuinely attractive, but at full RRP newer cards win.
Adequate but not great. 2nd-gen RDNA RT cores are noticeably slower than current 3rd-gen RDNA 4 or Nvidia hardware. Heavy ray traced titles run much better on newer cards at similar prices.
AMD recommends 750W. The card uses standard 8-pin PCIe connectors rather than 12VHPWR, so any quality 750W or higher PSU with the required cables will work without buying anything new.
The 9070 (non-XT) matches or beats the 7900 XT in rasterisation while delivering much better ray tracing and FSR 4 support, usually at similar prices. The 7900 XT only wins on raw VRAM at 20GB versus 16GB.
Alternatives & similar graphics cards
