GTX 660 Max-Q vs GTX Titan Z Max-Q
Head-to-head specifications
| Metric | GTX 660 Max-Q | GTX Titan Z Max-Q | Difference |
|---|---|---|---|
| 3DMark Time Spy | 486 | 2,471 | -80.3% |
| Avg FPS @ 1080p | 23 | 36 | -36.1% |
| Avg FPS @ 1440p | 12 | 20 | -40.0% |
| Avg FPS @ 4K | 6 | 11 | -45.5% |
| FP32 compute (TFLOPS) | 1.4 | 7.1 | -80.3% |
| VRAM | 2 GB GDDR5 | 12 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 168 | 672 | -75.0% |
| TDP (W) | 63 | 168 | — |
- GTX Titan Z Max-Q averages 20 fps at 1440p versus 12 fps — about 40% faster.
- GTX 660 Max-Q draws less power (63W vs 168W).
Verdict: GTX 660 Max-Q or GTX Titan Z Max-Q?
GTX 660 Max-Q advantages
- Power efficiency (+63%)
GTX Titan Z Max-Q advantages
- 1440p gaming (+40%)
- 4K gaming (+45%)
- Synthetic benchmark performance (+80%)
- Video memory (+83%)
- Memory bandwidth (+75%)
Which should you choose?
- Choose the GTX 660 Max-Q if you want lower power draw, heat and noise.
- Choose the GTX Titan Z Max-Q if you game at 1440p.
GTX 660 Max-Q vs GTX Titan Z Max-Q: which should you choose?
GTX 660 Max-Q — NVIDIA laptop graphics card (2012, Kepler) with 2 GB of GDDR5, averaging 12 fps at 1440p.
GTX Titan Z Max-Q — NVIDIA laptop graphics card (2014, Kepler) with 12 GB of GDDR5, averaging 20 fps at 1440p.
GTX 660 Max-Q vs GTX Titan Z Max-Q: GTX Titan Z Max-Q is faster for gaming. GTX Titan Z Max-Q averages 20 fps at 1440p versus 12 fps — about 40% faster. GTX 660 Max-Q draws less power (63W vs 168W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the GTX Titan Z Max-Q averages 20 fps against 12. At 4K (6 vs 11 fps) VRAM (2GB vs 12GB) and memory bandwidth matter more.
Power and value
Board power is 63 W versus 168 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 GTX 660 Max-Q better than the GTX Titan Z Max-Q?
GTX Titan Z Max-Q is the clearly stronger overall choice, winning most of the dimensions that matter. GTX Titan Z Max-Q averages 20 fps at 1440p versus 12 fps — about 40% faster.
What is the main difference between the GTX 660 Max-Q and the GTX Titan Z Max-Q?
GTX Titan Z Max-Q averages 20 fps at 1440p versus 12 fps — about 40% faster. GTX 660 Max-Q draws less power (63W vs 168W).
Which should I choose?
Choose the GTX 660 Max-Q if you want lower power draw, heat and noise. Choose the GTX Titan Z 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.