Intel Arc 140V (Lunar Lake iGPU)
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Intel Lunar Lake's Arc 140V iGPU (Xe2 Battlemage architecture). Highest iGPU bandwidth on Windows in 2026 (137 GB/s LPDDR5x-8533). ~12-18 tok/s on 7B Q4. Pairs with Intel's NPU 4 (48 TOPS) for hybrid inference. The 'best thin-laptop iGPU for AI' choice in 2026.
Sub-scores sum to 164 / 1000. Headline = 164 × 0.70 (Estimated-confidence discount) = 115. This is an algorithmic performance-tier score — distinct from, and often lower than, the editorial “Our verdict” below, which weighs value and real-world fit (especially for hardware we haven’t measured yet). How scoring works →
Extrapolated from 137 GB/s bandwidth — 11.0 tok/s estimated. No measured benchmarks yet.
Plain-English: Doesn't fit modern chat models usefully — vision models won't fit.
Verdicts extrapolated from catalog VRAM + bandwidth + ecosystem flags. Hover any chip for the rationale. Want measured numbers? Submit your own run with runlocalai-bench --submit.
Overview
Intel Lunar Lake's Arc 140V iGPU (Xe2 Battlemage architecture). Highest iGPU bandwidth on Windows in 2026 (137 GB/s LPDDR5x-8533). ~12-18 tok/s on 7B Q4. Pairs with Intel's NPU 4 (48 TOPS) for hybrid inference. The 'best thin-laptop iGPU for AI' choice in 2026.
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Specs
| VRAM | 0 GB |
| Power draw (peak) | 17 W |
| Released | 2024 |
| Backends | Vulkan |
Frequently asked
Does Intel Arc 140V (Lunar Lake iGPU) support CUDA?
Where next?
Reviewed by RunLocalAI Editorial. See our editorial policy for how we research and verify hardware specifications.