RTX 2070 Mobile vs RTX 4070 Ti Super Mobile
Head-to-head specifications
| Metric | RTX 2070 Mobile | RTX 4070 Ti Super Mobile | Difference |
|---|---|---|---|
| 3DMark Time Spy | 2,222 | 14,991 | -85.2% |
| Avg FPS @ 1080p | 34 | 119 | -71.4% |
| Avg FPS @ 1440p | 19 | 75 | -74.7% |
| Avg FPS @ 4K | 10 | 42 | -76.2% |
| FP32 compute (TFLOPS) | 6.4 | 37.5 | -83.1% |
| VRAM | 8 GB GDDR6 | 16 GB GDDR6X | — |
| Memory bandwidth (GB/s) | 448 | 672 | -33.3% |
| TDP (W) | 105 | 171 | — |
| Stable Diffusion (it/s) | 2.5 | 15.0 | -83.3% |
| LLM inference (tokens/s) | 22 | 53 | -58.5% |
- RTX 4070 Ti Super Mobile averages 75 fps at 1440p versus 19 fps — about 75% faster.
- RTX 2070 Mobile draws less power (105W vs 171W).
Verdict: RTX 2070 Mobile or RTX 4070 Ti Super Mobile?
RTX 2070 Mobile advantages
- Power efficiency (+39%)
RTX 4070 Ti Super Mobile advantages
- 1440p gaming (+75%)
- 4K gaming (+76%)
- Synthetic benchmark performance (+85%)
- Video memory (+50%)
- Memory bandwidth (+33%)
- AI image generation (+83%)
- Local LLM inference (+58%)
Which should you choose?
- Choose the RTX 2070 Mobile if you want lower power draw, heat and noise.
- Choose the RTX 4070 Ti Super Mobile if you game at 1440p.
RTX 2070 Mobile vs RTX 4070 Ti Super Mobile: which should you choose?
RTX 2070 Mobile — NVIDIA laptop graphics card (2018, Turing) with 8 GB of GDDR6, averaging 19 fps at 1440p.
RTX 4070 Ti Super Mobile — NVIDIA laptop graphics card (2024, Ada Lovelace) with 16 GB of GDDR6X, averaging 75 fps at 1440p.
RTX 2070 Mobile vs RTX 4070 Ti Super Mobile: RTX 4070 Ti Super Mobile is faster for gaming. RTX 4070 Ti Super Mobile averages 75 fps at 1440p versus 19 fps — about 75% faster. RTX 2070 Mobile draws less power (105W vs 171W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RTX 4070 Ti Super Mobile averages 75 fps against 19. At 4K (10 vs 42 fps) VRAM (8GB vs 16GB) and memory bandwidth matter more.
AI and creator workloads
Beyond gaming, the RTX 4070 Ti Super Mobile is quicker for AI image generation (15.0 vs 2.5 it/s in Stable Diffusion) and local LLM inference (53 vs 22 tokens/s), which increasingly matters for creators and developers.
Power and value
Board power is 105 W versus 171 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 Mobile better than the RTX 4070 Ti Super Mobile?
RTX 4070 Ti Super Mobile is the clearly stronger overall choice, winning most of the dimensions that matter. RTX 4070 Ti Super Mobile averages 75 fps at 1440p versus 19 fps — about 75% faster.
What is the main difference between the RTX 2070 Mobile and the RTX 4070 Ti Super Mobile?
RTX 4070 Ti Super Mobile averages 75 fps at 1440p versus 19 fps — about 75% faster. RTX 2070 Mobile draws less power (105W vs 171W).
Which should I choose?
Choose the RTX 2070 Mobile if you want lower power draw, heat and noise. Choose the RTX 4070 Ti Super Mobile 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.