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UNIT · INTEL · GPU
entry·Reviewed May 2026

Intel Arc 140V (Lunar Lake iGPU)

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.

Released 2024·137 GB/s memory bandwidth
RUNLOCALAI SCORE
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115/ 1000
DD-tier
Estimated
Throughput
32/ 500
VRAM-fit
0/ 200
Ecosystem
80/ 200
Efficiency
52/ 100

Extrapolated from 137 GB/s bandwidth — 11.0 tok/s estimated. No measured benchmarks yet.

WORKLOAD FIT
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Plain-English: Doesn't fit modern chat models usefully — vision models won't fit.

7B chat✗
Doesn't fit
14B chat✗
Doesn't fit
32B chat✗
Doesn't fit
70B chat✗
Doesn't fit
Coding agent✗
Doesn't fit
Vision (≤8B VLM)✗
Doesn't fit
Long context (32K)✗
Doesn't fit
✓Comfortable — fits with headroom
~Tight — works, no slack
△Marginal — needs aggressive quant
✗Doesn't fit usefully

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.

BLK · OVERVIEW

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.

BLK · SPECS

Specs

VRAM0 GB
Power draw17 W
Released2024
Backends
Vulkan

Frequently asked

Does Intel Arc 140V (Lunar Lake iGPU) support CUDA?

Intel Arc 140V (Lunar Lake iGPU) does not support CUDA. Use Vulkan-compatible tools (llama.cpp Vulkan backend) or check vendor-specific runtimes.

Where next?

Buyer guides
  • Best GPU for local AI →
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  • Best used GPU for local AI →
Troubleshooting
  • CUDA out of memory →
  • Ollama running slowly →
  • ROCm not detected →
  • Model keeps crashing →

Reviewed by RunLocalAI Editorial. See our editorial policy for how we research and verify hardware specifications.

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OP·Fredoline Eruo
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SYS · ONLINEUPTIME · 100%2026 · operator-owned
RUNLOCALAI · v38