R9 380 vs RTX 2080 Super Mobile
Head-to-head specifications
| Metric | R9 380 | RTX 2080 Super Mobile | Difference |
|---|---|---|---|
| 3DMark Time Spy | 1,218 | 3,314 | -63.2% |
| Avg FPS @ 1080p | 28 | 42 | -33.3% |
| Avg FPS @ 1440p | 15 | 24 | -37.5% |
| Avg FPS @ 4K | 8 | 13 | -38.5% |
| FP32 compute (TFLOPS) | 3.5 | 9.5 | -63.3% |
| VRAM | 4 GB GDDR5 | 8 GB GDDR6 | — |
| Memory bandwidth (GB/s) | 224 | 448 | -50.0% |
| TDP (W) | 190 | 150 | — |
- RTX 2080 Super Mobile averages 24 fps at 1440p versus 15 fps — about 38% faster.
- RTX 2080 Super Mobile draws less power (150W vs 190W).
Verdict: R9 380 or RTX 2080 Super Mobile?
R9 380 advantages
- No decisive advantage on the tracked metrics.
RTX 2080 Super Mobile advantages
- 1440p gaming (+38%)
- 4K gaming (+38%)
- Synthetic benchmark performance (+63%)
- Video memory (+50%)
- Memory bandwidth (+50%)
- Power efficiency (+21%)
Which should you choose?
- Choose the RTX 2080 Super Mobile if you game at 1440p.
R9 380 vs RTX 2080 Super Mobile: which should you choose?
R9 380 — AMD desktop graphics card (2015, GCN 3.0) with 4 GB of GDDR5, averaging 15 fps at 1440p; launched at $199.
RTX 2080 Super Mobile — NVIDIA laptop graphics card (2019, Turing) with 8 GB of GDDR6, averaging 24 fps at 1440p.
R9 380 vs RTX 2080 Super Mobile: RTX 2080 Super Mobile is faster for gaming. RTX 2080 Super Mobile averages 24 fps at 1440p versus 15 fps — about 38% faster. RTX 2080 Super Mobile draws less power (150W vs 190W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RTX 2080 Super Mobile averages 24 fps against 15. At 4K (8 vs 13 fps) VRAM (4GB vs 8GB) and memory bandwidth matter more.
Power and value
Board power is 190 W versus 150 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 R9 380 better than the RTX 2080 Super Mobile?
RTX 2080 Super Mobile is the clearly stronger overall choice, winning most of the dimensions that matter. RTX 2080 Super Mobile averages 24 fps at 1440p versus 15 fps — about 38% faster.
What is the main difference between the R9 380 and the RTX 2080 Super Mobile?
RTX 2080 Super Mobile averages 24 fps at 1440p versus 15 fps — about 38% faster. RTX 2080 Super Mobile draws less power (150W vs 190W).
Which should I choose?
Choose the RTX 2080 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.