RTX 2080 Super Mobile vs R9 380
Head-to-head specifications
| Metric | RTX 2080 Super Mobile | R9 380 | Difference |
|---|---|---|---|
| 3DMark Time Spy | 3,314 | 1,218 | +172.1% |
| Avg FPS @ 1080p | 42 | 28 | +50.0% |
| Avg FPS @ 1440p | 24 | 15 | +60.0% |
| Avg FPS @ 4K | 13 | 8 | +62.5% |
| FP32 compute (TFLOPS) | 9.5 | 3.5 | +172.1% |
| VRAM | 8 GB GDDR6 | 4 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 448 | 224 | +100.0% |
| TDP (W) | 150 | 190 | — |
- RTX 2080 Super Mobile averages 24 fps at 1440p versus 15 fps — about 60% faster.
- RTX 2080 Super Mobile draws less power (150W vs 190W).
Verdict: RTX 2080 Super Mobile or R9 380?
RTX 2080 Super Mobile advantages
- 1440p gaming (+38%)
- 4K gaming (+38%)
- Synthetic benchmark performance (+63%)
- Video memory (+50%)
- Memory bandwidth (+50%)
- Power efficiency (+21%)
R9 380 advantages
- No decisive advantage on the tracked metrics.
Which should you choose?
- Choose the RTX 2080 Super Mobile if you game at 1440p.
- Choose the RTX 2080 Super Mobile if you game at 4K or drive a high-resolution display.
RTX 2080 Super Mobile vs R9 380: which should you choose?
RTX 2080 Super Mobile — NVIDIA laptop graphics card (2019, Turing) with 8 GB of GDDR6, averaging 24 fps at 1440p.
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 vs R9 380: RTX 2080 Super Mobile is faster for gaming. RTX 2080 Super Mobile averages 24 fps at 1440p versus 15 fps — about 60% 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 (13 vs 8 fps) VRAM (8GB vs 4GB) and memory bandwidth matter more.
Power and value
Board power is 150 W versus 190 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 2080 Super Mobile better than the R9 380?
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 60% faster.
What is the main difference between the RTX 2080 Super Mobile and the R9 380?
RTX 2080 Super Mobile averages 24 fps at 1440p versus 15 fps — about 60% 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. Choose the RTX 2080 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.