ASUS ProArt GR1X (NVIDIA RTX Spark) for local AI.
With 128 GB it runs Qwen3.8 27B (needs 22.7 GB). 90 models fit.
Memory64 / 128 GB
Shared between CPU and graphics.
Bandwidthunknown GB/s
Higher means faster answers. Not published.
PriceUnknown
No dated price yet.
By memory option.
| Memory | Usable | Models that fit | Best three |
|---|---|---|---|
| 64 GB | 48 GB | 77 | Qwen3.8 27B (22.7 GB), K2 Horizon MoVA 36B-A4B (28.1 GB), Qwen3.5 27B (21.5 GB) |
| 128 GB | 96 GB | 90 | Qwen3.8 27B (22.7 GB), K2 Horizon MoVA 36B-A4B (28.1 GB), Qwen3.5 27B (21.5 GB) |
Published speeds.
Measured by others, with sources. Not our tests.
No published speed found yet.
Short answers.
- What is the best local LLM for the ASUS ProArt GR1X (NVIDIA RTX Spark)?
- With 128 GB, Qwen3.8 27B (needs 22.7 GB, AA 33.7). 90 of 124 models fit. With 64 GB: Qwen3.8 27B.
Specs from ASUS ProArt GR1X product page (2026-10-16). Prices are approximate and dated; 2026 prices are inflated by the memory-chip shortage.
# ASUS ProArt GR1X (NVIDIA RTX Spark) for local AI URL: https://insidethemachine.ai/machines/asus-proart-gr1x Type: NVIDIA AI box. Chip: NVIDIA RTX Spark N1X (20-core Grace CPU, 6144-core Blackwell GPU). Memory: unified, options 64, 128 GB. Bandwidth: unknown GB/s (Not published.). Spec source: https://www.asus.com/displays-desktops/mini-pcs/proart-mini-pc-series/proart-gr1x-mini-pc/ (2026-10-16). Price: unknown. Status: announced. ## Which models fit | memory GB | usable GB | models that fit | best 3 | |---|---|---|---| | 64 | 48 | 77 | Qwen3.8 27B (22.7 GB), K2 Horizon MoVA 36B-A4B (28.1 GB), Qwen3.5 27B (21.5 GB) | | 128 | 96 | 90 | Qwen3.8 27B (22.7 GB), K2 Horizon MoVA 36B-A4B (28.1 GB), Qwen3.5 27B (21.5 GB) | ## Published speeds None found yet. Notes: Not on sale yet: ASUS says later in 2026, no date and no price (press release 2026-10-08). Sold mainly in 64GB and 128GB versions through select premium retailers. A 150 x 150 x 51 mm Windows mini PC. ## Questions **What is the best local LLM for the ASUS ProArt GR1X (NVIDIA RTX Spark)?** With 128 GB, Qwen3.8 27B (needs 22.7 GB, AA 33.7). 90 of 124 models fit. With 64 GB: Qwen3.8 27B.