GeForce RTX 4090
Ada · 24 GB GDDR6X · 450 W
GeForce RTX 5070
Blackwell · 12 GB GDDR7 · 250 W
GeForce RTX 4090 takes it — here’s why.
In our weighted Specdex score, GeForce RTX 4090 lands at 97 and GeForce RTX 5070 at 87. That puts GeForce RTX 4090 ahead by 10 points — a decisive margin driven mostly by its strengths in the categories below.
Pick GeForce RTX 4090 if…
- ✓NVIDIA driver stack
- ✓DLSS support on RTX
- ✓Strong resale value
Pick GeForce RTX 5070 if…
- ✓DLSS 4 with Multi-Frame Gen
- ✓250 W TBP — fits a 650 W PSU
- ✓Blackwell 5th-gen Tensor / 4th-gen RT
Winner by scenario
Derived from the sub-score breakdown · not a separate test4K & rasterization
GeForce RTX 4090Traditional rendering throughput at high resolution
GeForce RTX 4090 leads on raster (97 vs 84).
Ray tracing
GeForce RTX 4090RT-heavy titles with path-traced lighting
GeForce RTX 4090 leads on rt (92 vs 88).
AI workloads
GeForce RTX 4090Local inference, upscaling, generative tools
GeForce RTX 4090 leads on ai (94 vs 90).
Power efficiency
GeForce RTX 5070Frames per watt — heat, noise, and PSU sizing
GeForce RTX 5070 leads on efficiency (90 vs 73).
Value for money
GeForce RTX 5070Specdex score per dollar at MSRP
GeForce RTX 5070 more score per dollar ($549 vs $1,599).
Score breakdown
Specs side-by-side
| Spec | GeForce RTX 4090 | GeForce RTX 5070 |
|---|---|---|
| Architecture | Ada | Blackwell |
| VRAM | ▲ 24 GB GDDR6X | 12 GB GDDR7 |
| TBP | 450 W | 250 W |
| Release year | 2022 | — |
| CUDA cores | — | 6,144 |
| Memory bus | — | 192-bit |
| Base clock | — | 2.33 GHz |
| Boost clock | — | 2.51 GHz |
| PSU | — | 650 W minimum |
| PCIe | — | PCIe 5.0 |
GeForce RTX 4090
- +NVIDIA driver stack
- +DLSS support on RTX
- +Strong resale value
- −Power draw scales with tier
- −Gen-over-gen price creep
- −VRAM gated per tier
GeForce RTX 5070
- +DLSS 4 with Multi-Frame Gen
- +250 W TBP — fits a 650 W PSU
- +Blackwell 5th-gen Tensor / 4th-gen RT
- −12 GB VRAM is the ceiling
- −5070 Ti is a meaningful step up
- −Uninspiring raster uplift over 4070
FAQ: GeForce RTX 4090 vs GeForce RTX 5070
Which is better, GeForce RTX 4090 or GeForce RTX 5070? +
GeForce RTX 4090 scores 97 on our weighted rubric — ahead by 10. Your best pick depends on the sub-scores above.
Is GeForce RTX 4090 worth the price? +
At $1,599, GeForce RTX 4090 delivers a Specdex score of 97 — strongest in raster.
Is GeForce RTX 5070 worth the price? +
At $549, GeForce RTX 5070 delivers a Specdex score of 87 — strongest in ai.
Does GeForce RTX 4090 or GeForce RTX 5070 last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for 4K gaming, GeForce RTX 4090 or GeForce RTX 5070? +
GeForce RTX 4090 — leads on raster (97 vs 84). Traditional rendering throughput at high resolution.
Which is better for ray tracing, GeForce RTX 4090 or GeForce RTX 5070? +
GeForce RTX 4090 — leads on rt (92 vs 88). RT-heavy titles with path-traced lighting.