Between the Radeon RX 7700 XT and Radeon RX 9080 XT, the Radeon RX 7700 XT comes out ahead in tdp, while the Radeon RX 9080 XT wins on cuda / stream cores and ray tracing cores. Overall, the Radeon RX 7700 XT scores 59.6 and the Radeon RX 9080 XT scores 80.1 on our Mars Score.
Which should you buy?
The Radeon RX 9080 XT is the clear pick on raw spec strength, leading by 20.5 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Radeon RX 7700 XT if you care most about tdp. The biggest gaps in its favor are tdp.
Pick the Radeon RX 9080 XT if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are cuda / stream cores, ray tracing cores, vram, among others.
Both ship with comparable dlss, so those specs don't separate the two — focus on the differences below.
Bottom line: the Radeon RX 9080 XT is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why AMD - Radeon RX 7700 XT wins
- ▲TDP — 85.00 W less. 245 vs 330.
Why AMD - Radeon RX 9080 XT wins
- ▲CUDA / Stream cores — 137.04% more. 8192 vs 3456.
- ▲Ray tracing cores — 137.04% more. 128 vs 54.
- ▲VRAM — 100.00% more. 24 GB vs 12 GB.
- ▲Memory bus — 100.00% more. 384 bit vs 192 bit.
- ▲3DMark Time Spy — 92.57% more. 28500 vs 14800.
- ▲Boost clock — 21.86% more. 3100 MHz vs 2544 MHz.
Spec comparison
Core
| Spec | AMD - Radeon RX 7700 XT | AMD - Radeon RX 9080 XT |
|---|---|---|
| Chipset | Navi 32 | Navi 48 |
| Base clockⓘ | 1700 MHz | 2100 MHzlead |
| Boost clockⓘ | 2544 MHz | 3100 MHzlead |
| CUDA / Stream coresⓘ | 3456 | 8192lead |
| Ray tracing coresⓘ | 54 | 128lead |
Memory
| Spec | AMD - Radeon RX 7700 XT | AMD - Radeon RX 9080 XT |
|---|---|---|
| VRAMⓘ | 12 GB | 24 GBlead |
| VRAM typeⓘ | GDDR6 | GDDR7lead |
| Memory busⓘ | 192 bit | 384 bitlead |
Power & Form
| Spec | AMD - Radeon RX 7700 XT | AMD - Radeon RX 9080 XT |
|---|---|---|
| TDPⓘ | 245 Wlead | 330 W |
| Recommended PSUⓘ | 700 Wlead | 850 W |
| Length | 267 mmlead | 320 mm |
| Slot size | 2.5-slot | 3-slot |
Benchmarks
| Spec | AMD - Radeon RX 7700 XT | AMD - Radeon RX 9080 XT |
|---|---|---|
| 3DMark Time Spyⓘ | 14800 | 28500lead |
| DLSSⓘ | false | false |
| FSRⓘ | true | true |
Frequently asked
Which has more VRAM, Radeon RX 7700 XT or Radeon RX 9080 XT?+
Radeon RX 9080 XT ships with 24GB GDDR7 vs 12GB.
Which scores higher in 3DMark Time Spy, Radeon RX 7700 XT or Radeon RX 9080 XT?+
Radeon RX 9080 XT scores 28500 vs 14800.
Which draws less power, Radeon RX 7700 XT or Radeon RX 9080 XT?+
Radeon RX 7700 XT draws 245W TDP vs 330W.
Spec-level deep dives
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