RTX 2070 Super Mobile vs RTX 4090 Max-Q
Head-to-head specifications
| Metric | RTX 2070 Super Mobile | RTX 4090 Max-Q | Difference |
|---|---|---|---|
| 3DMark Time Spy | 2,695 | 23,120 | -88.3% |
| Avg FPS @ 1080p | 37 | 174 | -78.7% |
| Avg FPS @ 1440p | 21 | 110 | -80.9% |
| Avg FPS @ 4K | 11 | 62 | -82.3% |
| FP32 compute (TFLOPS) | 7.7 | 57.8 | -86.7% |
| VRAM | 8 GB GDDR6 | 24 GB GDDR6X | — |
| Memory bandwidth (GB/s) | 448 | 1,008 | -55.6% |
| TDP (W) | 129 | 202 | — |
| Stable Diffusion (it/s) | 3.1 | 23.1 | -86.6% |
| LLM inference (tokens/s) | 22 | 80 | -72.5% |
- RTX 4090 Max-Q averages 110 fps at 1440p versus 21 fps — about 81% faster.
- RTX 2070 Super Mobile draws less power (129W vs 202W).
Verdict: RTX 2070 Super Mobile or RTX 4090 Max-Q?
RTX 2070 Super Mobile advantages
- Power efficiency (+36%)
RTX 4090 Max-Q advantages
- 1440p gaming (+81%)
- 4K gaming (+82%)
- Synthetic benchmark performance (+88%)
- Video memory (+67%)
- Memory bandwidth (+56%)
- AI image generation (+87%)
- Local LLM inference (+73%)
Which should you choose?
- Choose the RTX 2070 Super Mobile if you want lower power draw, heat and noise.
- Choose the RTX 4090 Max-Q if you game at 1440p.
RTX 2070 Super Mobile vs RTX 4090 Max-Q: which should you choose?
RTX 2070 Super Mobile — NVIDIA laptop graphics card (2019, Turing) with 8 GB of GDDR6, averaging 21 fps at 1440p.
RTX 4090 Max-Q — NVIDIA laptop graphics card (2022, Ada Lovelace) with 24 GB of GDDR6X, averaging 110 fps at 1440p.
RTX 2070 Super Mobile vs RTX 4090 Max-Q: RTX 4090 Max-Q is faster for gaming. RTX 4090 Max-Q averages 110 fps at 1440p versus 21 fps — about 81% faster. RTX 2070 Super Mobile draws less power (129W vs 202W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RTX 4090 Max-Q averages 110 fps against 21. At 4K (11 vs 62 fps) VRAM (8GB vs 24GB) and memory bandwidth matter more.
AI and creator workloads
Beyond gaming, the RTX 4090 Max-Q is quicker for AI image generation (23.1 vs 3.1 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 129 W versus 202 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 2070 Super Mobile better than the RTX 4090 Max-Q?
RTX 4090 Max-Q is the clearly stronger overall choice, winning most of the dimensions that matter. RTX 4090 Max-Q averages 110 fps at 1440p versus 21 fps — about 81% faster.
What is the main difference between the RTX 2070 Super Mobile and the RTX 4090 Max-Q?
RTX 4090 Max-Q averages 110 fps at 1440p versus 21 fps — about 81% faster. RTX 2070 Super Mobile draws less power (129W vs 202W).
Which should I choose?
Choose the RTX 2070 Super Mobile if you want lower power draw, heat and noise. Choose the RTX 4090 Max-Q if you game at 1440p.
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.