RTX 4070 Ti Super Mobile vs HD 7950
Head-to-head specifications
| Metric | RTX 4070 Ti Super Mobile | HD 7950 | Difference |
|---|---|---|---|
| 3DMark Time Spy | 14,991 | 1,067 | +1,305.0% |
| Avg FPS @ 1080p | 119 | 27 | +340.7% |
| Avg FPS @ 1440p | 75 | 14 | +435.7% |
| Avg FPS @ 4K | 42 | 7 | +500.0% |
| FP32 compute (TFLOPS) | 37.5 | 3.1 | +1,128.9% |
| VRAM | 16 GB GDDR6X | 3 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 672 | 336 | +100.0% |
| TDP (W) | 171 | 200 | — |
- RTX 4070 Ti Super Mobile averages 75 fps at 1440p versus 14 fps — about 436% faster.
- RTX 4070 Ti Super Mobile draws less power (171W vs 200W).
Verdict: RTX 4070 Ti Super Mobile or HD 7950?
RTX 4070 Ti Super Mobile advantages
- 1440p gaming (+81%)
- 4K gaming (+83%)
- Synthetic benchmark performance (+93%)
- Video memory (+81%)
- Memory bandwidth (+50%)
- Power efficiency (+15%)
HD 7950 advantages
- No decisive advantage on the tracked metrics.
Which should you choose?
- Choose the RTX 4070 Ti Super Mobile if you game at 1440p.
- Choose the RTX 4070 Ti Super Mobile if you game at 4K or drive a high-resolution display.
RTX 4070 Ti Super Mobile vs HD 7950: which should you choose?
RTX 4070 Ti Super Mobile — NVIDIA laptop graphics card (2024, Ada Lovelace) with 16 GB of GDDR6X, averaging 75 fps at 1440p.
HD 7950 — AMD desktop graphics card (2012, GCN 1.0) with 3 GB of GDDR5, averaging 14 fps at 1440p; launched at $449.
RTX 4070 Ti Super Mobile vs HD 7950: RTX 4070 Ti Super Mobile is faster for gaming. RTX 4070 Ti Super Mobile averages 75 fps at 1440p versus 14 fps — about 436% faster. RTX 4070 Ti Super Mobile draws less power (171W vs 200W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RTX 4070 Ti Super Mobile averages 75 fps against 14. At 4K (42 vs 7 fps) VRAM (16GB vs 3GB) and memory bandwidth matter more.
Power and value
Board power is 171 W versus 200 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 4070 Ti Super Mobile better than the HD 7950?
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 14 fps — about 436% faster.
What is the main difference between the RTX 4070 Ti Super Mobile and the HD 7950?
RTX 4070 Ti Super Mobile averages 75 fps at 1440p versus 14 fps — about 436% faster. RTX 4070 Ti Super Mobile draws less power (171W vs 200W).
Which should I choose?
Choose the RTX 4070 Ti Super Mobile if you game at 1440p. Choose the RTX 4070 Ti Super Mobile 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.