HD 7870 vs GTX 750 Mobile
Head-to-head specifications
| Metric | HD 7870 | GTX 750 Mobile | Difference |
|---|---|---|---|
| 3DMark Time Spy | 896 | 329 | +172.3% |
| Avg FPS @ 1080p | 25 | 22 | +13.6% |
| Avg FPS @ 1440p | 13 | 11 | +18.2% |
| Avg FPS @ 4K | 7 | 5 | +40.0% |
| FP32 compute (TFLOPS) | 2.6 | 0.9 | +172.3% |
| VRAM | 2 GB GDDR5 | 1 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 224 | 112 | +100.0% |
| TDP (W) | 175 | 33 | — |
- HD 7870 averages 13 fps at 1440p versus 11 fps — about 18% faster.
- GTX 750 Mobile draws less power (33W vs 175W).
Verdict: HD 7870 or GTX 750 Mobile?
HD 7870 advantages
- 1440p gaming (+15%)
- 4K gaming (+29%)
- Synthetic benchmark performance (+63%)
- Video memory (+50%)
- Memory bandwidth (+50%)
GTX 750 Mobile advantages
- Power efficiency (+81%)
Which should you choose?
- Choose the HD 7870 if you game at 1440p.
- Choose the GTX 750 Mobile if you want lower power draw, heat and noise.
- Choose the HD 7870 if you game at 4K or drive a high-resolution display.
HD 7870 vs GTX 750 Mobile: which should you choose?
HD 7870 — AMD desktop graphics card (2012, GCN 1.0) with 2 GB of GDDR5, averaging 13 fps at 1440p; launched at $349.
GTX 750 Mobile — NVIDIA laptop graphics card (2014, Maxwell) with 1 GB of GDDR5, averaging 11 fps at 1440p.
HD 7870 vs GTX 750 Mobile: HD 7870 is faster for gaming. HD 7870 averages 13 fps at 1440p versus 11 fps — about 18% faster. GTX 750 Mobile draws less power (33W vs 175W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the HD 7870 averages 13 fps against 11. At 4K (7 vs 5 fps) VRAM (2GB vs 1GB) and memory bandwidth matter more.
Power and value
Board power is 175 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 HD 7870 better than the GTX 750 Mobile?
HD 7870 is the clearly stronger overall choice, winning most of the dimensions that matter. HD 7870 averages 13 fps at 1440p versus 11 fps — about 18% faster.
What is the main difference between the HD 7870 and the GTX 750 Mobile?
HD 7870 averages 13 fps at 1440p versus 11 fps — about 18% faster. GTX 750 Mobile draws less power (33W vs 175W).
Which should I choose?
Choose the HD 7870 if you game at 1440p. Choose the GTX 750 Mobile if you want lower power draw, heat and noise.
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.