Between the GeForce RTX 5090 and Radeon RX 9070 XT, the GeForce RTX 5090 comes out ahead in cuda / stream cores and ray tracing cores, while the Radeon RX 9070 XT wins on tdp and boost clock. Overall, the GeForce RTX 5090 scores 88.5 and the Radeon RX 9070 XT scores 67.3 on our Mars Score.
Which should you buy?
The GeForce RTX 5090 is the clear pick on raw spec strength, leading by 21.2 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 GeForce RTX 5090 if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are cuda / stream cores, ray tracing cores, vram, among others.
Pick the Radeon RX 9070 XT if you care most about tdp and boost clock. Its strongest claims are tdp, boost clock.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the GeForce RTX 5090 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why NVIDIA - GeForce RTX 5090 wins
- ▲CUDA / Stream cores — 431.25% more. 21760 vs 4096.
- ▲Ray tracing cores — 165.63% more. 170 vs 64.
- ▲VRAM — 100.00% more. 32 GB vs 16 GB.
- ▲Memory bus — 100.00% more. 512 bit vs 256 bit.
- ▲3DMark Time Spy — 69.27% more. 32500 vs 19200.
- ▲Has DLSS.
Why AMD - Radeon RX 9070 XT wins
- ▲TDP — 271.00 W less. 304 vs 575.
- ▲Boost clock — 23.39% more. 2970 MHz vs 2407 MHz.
Spec comparison
Core
| Spec | NVIDIA - GeForce RTX 5090 | AMD - Radeon RX 9070 XT |
|---|---|---|
| Chipset | GB202 | Navi 48 |
| Base clockⓘ | 2017 MHz | 2400 MHzlead |
| Boost clockⓘ | 2407 MHz | 2970 MHzlead |
| CUDA / Stream coresⓘ | 21760lead | 4096 |
| Ray tracing coresⓘ | 170lead | 64 |
Memory
| Spec | NVIDIA - GeForce RTX 5090 | AMD - Radeon RX 9070 XT |
|---|---|---|
| VRAMⓘ | 32 GBlead | 16 GB |
| VRAM typeⓘ | GDDR7lead | GDDR6 |
| Memory busⓘ | 512 bitlead | 256 bit |
Power & Form
| Spec | NVIDIA - GeForce RTX 5090 | AMD - Radeon RX 9070 XT |
|---|---|---|
| TDPⓘ | 575 W | 304 Wlead |
| Recommended PSUⓘ | 1000 W | 750 Wlead |
| Length | 304 mm | 287 mmlead |
| Slot size | 2-slot | 2.5-slot |
Benchmarks
| Spec | NVIDIA - GeForce RTX 5090 | AMD - Radeon RX 9070 XT |
|---|---|---|
| 3DMark Time Spyⓘ | 32500lead | 19200 |
| DLSSⓘ | truelead | false |
| FSRⓘ | false | truelead |
Frequently asked
Which has more VRAM, GeForce RTX 5090 or Radeon RX 9070 XT?+
GeForce RTX 5090 ships with 32GB GDDR7 vs 16GB.
Which scores higher in 3DMark Time Spy, GeForce RTX 5090 or Radeon RX 9070 XT?+
GeForce RTX 5090 scores 32500 vs 19200.
Which draws less power, GeForce RTX 5090 or Radeon RX 9070 XT?+
Radeon RX 9070 XT draws 304W TDP vs 575W.
Spec-level deep dives
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