RX M 550 vs GTX 750 Mobile
Head-to-head specifications
| Metric | RX M 550 | GTX 750 Mobile | Difference |
|---|---|---|---|
| 3DMark Time Spy | 360 | 329 | +9.4% |
| Avg FPS @ 1080p | 22 | 22 | — |
| Avg FPS @ 1440p | 11 | 11 | — |
| Avg FPS @ 4K | 5 | 5 | — |
| FP32 compute (TFLOPS) | 1.0 | 0.9 | +9.6% |
| VRAM | 2 GB GDDR5 | 1 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 112 | 112 | — |
| TDP (W) | 32 | 33 | — |
- RX M 550 averages 11 fps at 1440p versus 11 fps — about 0% faster.
- RX M 550 draws less power (32W vs 33W).
Verdict: RX M 550 or GTX 750 Mobile?
RX M 550 advantages
- Synthetic benchmark performance (+9%)
- Video memory (+50%)
GTX 750 Mobile advantages
- No decisive advantage on the tracked metrics.
Which should you choose?
- Choose the RX M 550 if you want the higher benchmark performance overall.
- Choose the RX M 550 if you play the latest titles at high textures or do GPU-accelerated work.
RX M 550 vs GTX 750 Mobile: which should you choose?
RX M 550 — AMD desktop graphics card (2017, Polaris) with 2 GB of GDDR5, averaging 11 fps at 1440p.
GTX 750 Mobile — NVIDIA laptop graphics card (2014, Maxwell) with 1 GB of GDDR5, averaging 11 fps at 1440p.
RX M 550 vs GTX 750 Mobile: RX M 550 is faster for gaming. RX M 550 averages 11 fps at 1440p versus 11 fps — about 0% faster. RX M 550 draws less power (32W vs 33W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RX M 550 averages 11 fps against 11. At 4K (5 vs 5 fps) VRAM (2GB vs 1GB) and memory bandwidth matter more.
Power and value
Board power is 32 W versus 33 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 RX M 550 better than the GTX 750 Mobile?
RX M 550 is the clearly stronger overall choice, winning most of the dimensions that matter. RX M 550 averages 11 fps at 1440p versus 11 fps — about 0% faster.
What is the main difference between the RX M 550 and the GTX 750 Mobile?
RX M 550 averages 11 fps at 1440p versus 11 fps — about 0% faster. RX M 550 draws less power (32W vs 33W).
Which should I choose?
Choose the RX M 550 if you want the higher benchmark performance overall. Choose the RX M 550 if you play the latest titles at high textures or do GPU-accelerated work.
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.