RTX 3090 Max-Q vs RTX 3070
Head-to-head specifications
| Metric | RTX 3090 Max-Q | RTX 3070 | Difference |
|---|---|---|---|
| 3DMark Time Spy | 10,707 | 8,759 | +22.2% |
| Avg FPS @ 1080p | 91 | 78 | +16.7% |
| Avg FPS @ 1440p | 56 | 48 | +16.7% |
| Avg FPS @ 4K | 31 | 26 | +19.2% |
| FP32 compute (TFLOPS) | 24.9 | 20.4 | +22.2% |
| VRAM | 24 GB GDDR6X | 8 GB GDDR6 | — |
| Memory bandwidth (GB/s) | 1,008 | 448 | +125.0% |
| TDP (W) | 157 | 220 | — |
| Stable Diffusion (it/s) | 10.0 | 8.1 | +23.5% |
| LLM inference (tokens/s) | 80 | 22 | +263.6% |
- RTX 3090 Max-Q averages 56 fps at 1440p versus 48 fps — about 17% faster.
- RTX 3090 Max-Q draws less power (157W vs 220W).
Verdict: RTX 3090 Max-Q or RTX 3070?
RTX 3090 Max-Q advantages
- 1440p gaming (+14%)
- 4K gaming (+16%)
- Synthetic benchmark performance (+18%)
- Video memory (+67%)
- Memory bandwidth (+56%)
- AI image generation (+19%)
- Local LLM inference (+73%)
- Power efficiency (+29%)
RTX 3070 advantages
- No decisive advantage on the tracked metrics.
Which should you choose?
- Choose the RTX 3090 Max-Q if you game at 1440p.
- Choose the RTX 3090 Max-Q if you game at 4K or drive a high-resolution display.
RTX 3090 Max-Q vs RTX 3070: which should you choose?
RTX 3090 Max-Q — NVIDIA laptop graphics card (2020, Ampere) with 24 GB of GDDR6X, averaging 56 fps at 1440p.
RTX 3070 — NVIDIA desktop graphics card (2020, Ampere) with 8 GB of GDDR6, averaging 48 fps at 1440p; launched at $499.
RTX 3090 Max-Q vs RTX 3070: RTX 3090 Max-Q is faster for gaming. RTX 3090 Max-Q averages 56 fps at 1440p versus 48 fps — about 17% faster. RTX 3090 Max-Q draws less power (157W vs 220W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RTX 3090 Max-Q averages 56 fps against 48. At 4K (31 vs 26 fps) VRAM (24GB vs 8GB) and memory bandwidth matter more.
AI and creator workloads
Beyond gaming, the RTX 3090 Max-Q is quicker for AI image generation (10.0 vs 8.1 it/s in Stable Diffusion) and local LLM inference (80 vs 22 tokens/s), which increasingly matters for creators and developers.
Power and value
Board power is 157 W versus 220 W, which affects PSU headroom, case cooling and noise.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the RTX 3090 Max-Q better than the RTX 3070?
RTX 3090 Max-Q is the clearly stronger overall choice, winning most of the dimensions that matter. RTX 3090 Max-Q averages 56 fps at 1440p versus 48 fps — about 17% faster.
What is the main difference between the RTX 3090 Max-Q and the RTX 3070?
RTX 3090 Max-Q averages 56 fps at 1440p versus 48 fps — about 17% faster. RTX 3090 Max-Q draws less power (157W vs 220W).
Which should I choose?
Choose the RTX 3090 Max-Q if you game at 1440p. Choose the RTX 3090 Max-Q if you game at 4K or drive a high-resolution display.
Methodology
Graphics cards are compared on 3DMark Time Spy scores, average gaming frame rates at 1080p/1440p/4K, FP32 compute throughput, VRAM capacity and type, memory bandwidth, board power (TDP) and launch MSRP — plus AI workload throughput (Stable Diffusion iterations/s and local LLM tokens/s) where measured. Vintage and server GPUs without modern benchmark results are compared on specifications only, clearly labelled. Frame rates are averages across a game suite at high settings; specific titles vary.