Spec Sheet
| Spec | RTX 5070 | RX 9070 XT |
|---|---|---|
| Architecture | Blackwell (GB205) | RDNA 4 |
| Shader Units | 6,144 CUDA Cores | 4,096 CUs |
| VRAM | 12GB GDDR7 | 16GB GDDR6 |
| Memory Bus | 192-bit | 256-bit |
| TDP / TBP | 250W | 304W |
| MSRP | $549 | $599 |
| Street Price (Jun 2026) | ~$609 | ~$860 (supply shortage) |
| AI Upscaling | DLSS 4 (Transformer) | FSR 4 (RDNA 4 only) |
| Ray Tracing | 4th-gen RT cores | 2nd-gen RT |
| GPU Temps (gaming) | 70–76°C | 75–85°C |
Rasterization Performance (Traditional Gaming)
In traditional rasterized games — the vast majority of what most people play — the RX 9070 XT has a measurable edge over the RTX 5070. Across multiple reviewed sources, the 9070 XT leads by 7–17% at 1440p and up to 10–30% at 4K depending on the game engine.
| Resolution / Scenario | RTX 5070 | RX 9070 XT | Difference |
|---|---|---|---|
| 1440p Raster (avg) | ~105–115 FPS | ~115–130 FPS | +7–17% |
| 4K Raster (avg) | ~60–70 FPS | ~70–85 FPS | +10–24% |
| 1440p + Ray Tracing | ~75–90 FPS | ~55–70 FPS | RTX 5070 +20–30% |
| 1440p + DLSS 4 / FSR 4 Quality | ~130–155 FPS | ~120–140 FPS | RTX 5070 narrow lead |
The VRAM difference matters here: the 9070 XT's 16GB GDDR6 gives it headroom for high-resolution texture packs and modded games that the 5070's 12GB can struggle with at 4K Ultra settings — particularly in memory-hungry titles like Cyberpunk 2077, Star Wars Outlaws, and Hogwarts Legacy at max settings.
Ray Tracing: RTX 5070 Wins Clearly
NVIDIA's 4th-generation RT cores on the Blackwell architecture are in a different class from AMD's 2nd-generation RT implementation. In ray-traced workloads, the RTX 5070 is typically 20–40% faster than the RX 9070 XT, and the gap widens further in full path-traced games (like Cyberpunk 2077 with RT: Overdrive or Alan Wake 2's full path tracing mode).
If ray tracing is a priority for you — and it increasingly is in 2026 AAA titles — the RTX 5070 is the clear choice.
DLSS 4 vs FSR 4
Both GPUs have excellent AI upscaling options, but with key caveats:
- DLSS 4 (RTX 5070) uses NVIDIA's Transformer model and is widely considered the best upscaling tech available. It offers sharper images, better motion stability on thin geometry like foliage and fences, and is supported in 500+ games. The Multi Frame Generation feature can multiply effective frame rates dramatically.
- FSR 4 (RX 9070 XT) is AMD's machine learning-based upscaler exclusive to RDNA 4 cards. Quality-wise it's a massive jump over FSR 3 and is now competitive with DLSS 3 quality — but testing shows it still trails DLSS 4's Transformer model in texture detail and temporal stability. FSR 4 is supported in fewer games than DLSS 4 currently.
Power Efficiency
The RTX 5070's 250W TDP versus the RX 9070 XT's 304W is a meaningful difference. The 5070 is ~20% more power efficient while delivering similar or better ray tracing performance. Under gaming loads, the RTX 5070 runs at 70–76°C with near-silent fans at ~26–32 dB. The RX 9070 XT runs warmer at 75–85°C depending on the cooler partner.
If you're building in a smaller case, have an older PSU, or care about electricity costs over time, the RTX 5070's efficiency advantage is real and meaningful.
The Price Problem
On paper, both cards have similar MSRPs ($549 for the RTX 5070, $599 for the RX 9070 XT). In practice in June 2026, the RTX 5070 is available near MSRP at around $609, while the RX 9070 XT is selling for $860+ due to severe supply constraints — a 43% premium over its own MSRP.
At those real-world prices, the RTX 5070 offers significantly better value. If you're willing to wait for 9070 XT supply to normalise (likely Q3 2026), AMD's card becomes more attractive again. But if you're buying today, this is a major factor.
Who Should Buy Each GPU?
| Buy the RTX 5070 if… | Buy the RX 9070 XT if… |
|---|---|
| You play ray-traced games | You play raster-only titles at 4K |
| DLSS 4 games are in your library | You need 16GB VRAM for modding or content |
| You want it now near MSRP | You can wait for supply to improve |
| Power / heat efficiency matters | You're on a strong 850W+ PSU already |
| Smaller case build | Pure raster FPS is the only metric you care about |
Verdict
The RX 9070 XT is technically the faster rasterization GPU, and 16GB of VRAM is a genuine long-term advantage. But the RTX 5070's superior ray tracing, DLSS 4 quality lead, better power efficiency, and significantly lower street price right now make it the smarter pick for most buyers in mid-2026.
If you can wait and find the RX 9070 XT near its $599 MSRP, it's an excellent card — particularly for pure 4K raster gaming. At $860, it's hard to recommend over the RTX 5070 at $609.