RTX 3080 10GB Mobile vs Arc B570
Head-to-head specifications
| Metric | RTX 3080 10GB Mobile | Arc B570 | Difference |
|---|---|---|---|
| 3DMark Time Spy | 10,874 | 9,800 | +11.0% |
| Avg FPS @ 1080p | 92 | 98 | -6.1% |
| Avg FPS @ 1440p | 57 | 68 | -16.2% |
| Avg FPS @ 4K | 32 | 30 | +6.7% |
| FP32 compute (TFLOPS) | 25.3 | 0.7 | +3,412.5% |
| VRAM | 10 GB GDDR6X | 10 GB GDDR6 | — |
| Memory bandwidth (GB/s) | 840 | 380 | +121.1% |
| TDP (W) | 192 | 150 | — |
| Stable Diffusion (it/s) | 10.1 | 3.1 | +225.8% |
| LLM inference (tokens/s) | 42 | 18 | +133.3% |
- Arc B570 averages 68 fps at 1440p versus 57 fps — about 16% faster.
- Arc B570 draws less power (150W vs 192W).
Verdict: RTX 3080 10GB Mobile or Arc B570?
RTX 3080 10GB Mobile advantages
- 4K gaming (+6%)
- Synthetic benchmark performance (+10%)
- Memory bandwidth (+55%)
- AI image generation (+69%)
- Local LLM inference (+57%)
Arc B570 advantages
- 1440p gaming (+16%)
- Power efficiency (+22%)
Which should you choose?
- Choose the RTX 3080 10GB Mobile if you game at 4K or drive a high-resolution display.
- Choose the Arc B570 if you game at 1440p.
- Choose the RTX 3080 10GB Mobile if you want the higher benchmark performance overall.
RTX 3080 10GB Mobile vs Arc B570: which should you choose?
RTX 3080 10GB Mobile — NVIDIA laptop graphics card (2020, Ampere) with 10 GB of GDDR6X, averaging 57 fps at 1440p.
Arc B570 — Intel desktop graphics card (2025, Xe2-HPG) with 10 GB of GDDR6, averaging 68 fps at 1440p; launched at $219.
RTX 3080 10GB Mobile vs Arc B570: Arc B570 is faster for gaming. Arc B570 averages 68 fps at 1440p versus 57 fps — about 16% faster. Arc B570 draws less power (150W vs 192W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the Arc B570 averages 68 fps against 57. At 4K (32 vs 30 fps) VRAM (10GB vs 10GB) and memory bandwidth matter more.
AI and creator workloads
Beyond gaming, the RTX 3080 10GB Mobile is quicker for AI image generation (10.1 vs 3.1 it/s in Stable Diffusion) and local LLM inference (42 vs 18 tokens/s), which increasingly matters for creators and developers.
Power and value
Board power is 192 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 RTX 3080 10GB Mobile better than the Arc B570?
RTX 3080 10GB Mobile takes the overall edge, though Arc B570 wins in specific areas worth weighing. Arc B570 averages 68 fps at 1440p versus 57 fps — about 16% faster.
What is the main difference between the RTX 3080 10GB Mobile and the Arc B570?
Arc B570 averages 68 fps at 1440p versus 57 fps — about 16% faster. Arc B570 draws less power (150W vs 192W).
Which should I choose?
Choose the RTX 3080 10GB Mobile if you game at 4K or drive a high-resolution display. Choose the Arc B570 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.