Written by Jakub Rusinowski · Last updated August 15, 2026
No. GLM-Z1 32B (Reasoning) needs 19.3 GB at Q4_K_M and the NVIDIA GeForce RTX 4070 Super has only 12 GB. No quantization we publish closes a gap that size.
| Model | GLM-Z1 32B (Reasoning) |
| Parameters | 32B |
| Quantization | Q4_K_M |
| VRAM needed | 19.3 GB |
| NVIDIA GeForce RTX 4070 Super VRAM | 12 GB |
| Verdict | Does not fit |
Either step down to a smaller size in this family, or move to a NVIDIA GeForce RTX 4090 (24 GB), the cheapest card we track with enough VRAM.
Cheapest card we track with enough VRAM for GLM-Z1 32B (Reasoning):
GLM-Z1 32B (Reasoning) needs ~19 GB but this GPU has 12 GB. Rent a RTX 4090 (24 GB)-class GPU by the hour instead of buying one:
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Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.
All GLM-4.7 / GLM-Z1 sizes on the NVIDIA GeForce RTX 4070 Super | VRAM calculator for GLM-Z1 32B (Reasoning) | NVIDIA GeForce RTX 4070 Super GPU page | Check your hardware