FITMYLLM · SEPTEMBER 6, 2026 · OPEN METHODOLOGY · COMMUNITY BENCHMARKS
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Quantization Options Select your GPU for speed estimates Context length: 4K 8K 16K 32K 64K 128K 198K
Quant Bits VRAM @ 16K Quality IQ2_XXS 2.38 225.8 GB
224.8 + 1.0 KV
low IQ2_M 2.93 277.6 GB
276.6 + 1.0 KV
low Q2_K 3.16 299.3 GB
298.3 + 1.0 KV
low IQ3_XXS 3.25 307.8 GB
306.8 + 1.0 KV
low IQ3_XS 3.5 331.3 GB
330.3 + 1.0 KV
low Q3_K_S 3.64 344.5 GB
343.5 + 1.0 KV
low IQ3_M 3.76 355.8 GB
354.8 + 1.0 KV
low Q3_K_M 4 378.5 GB
377.4 + 1.0 KV
low Q3_K_L 4.3 406.7 GB
405.7 + 1.0 KV
moderate IQ4_XS 4.46 421.8 GB
420.8 + 1.0 KV
moderate Q4_K_S 4.67 441.6 GB
440.6 + 1.0 KV
moderate Q4_K_M 4.89 462.3 GB
461.3 + 1.0 KV
good Q5_K_S 5.57 526.4 GB
525.4 + 1.0 KV
good Q5_K_M 5.7 538.7 GB
537.6 + 1.0 KV
good Q6_K 6.56 619.7 GB
618.7 + 1.0 KV
excellent Q8_0 8.5 802.5 GB
801.5 + 1.0 KV
lossless FP16 16 1509.3 GB
1508.3 + 1.0 KV
lossless
Select your GPU above to see speed estimates and compatibility for each quantization.
Too big for a single GPU — plan a multi-GPU deployment
Even the lightest quant needs ~226 GB. Size GPUs, replicas, TCO and scaling for a production setup. Open in Enterprise →
▸ READY TO RUN THIS? RENT BY THE HOUR
RENT A GPU AND RUN GLM-5 753.9B NOW
Spin up an A100 / H100 / 4090 in ~60s. Pay by the second. Cancel anytime.
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Run this model IQ2_XXS — 224.8 GB VRAM IQ2_M — 276.6 GB VRAM Q2_K — 298.3 GB VRAM IQ3_XXS — 306.8 GB VRAM IQ3_XS — 330.3 GB VRAM Q3_K_S — 343.5 GB VRAM IQ3_M — 354.8 GB VRAM Q3_K_M — 377.4 GB VRAM Q3_K_L — 405.7 GB VRAM IQ4_XS — 420.8 GB VRAM Q4_K_S — 440.6 GB VRAM Q4_K_M — 461.3 GB VRAM Q5_K_S — 525.4 GB VRAM Q5_K_M — 537.6 GB VRAM Q6_K — 618.7 GB VRAM Q8_0 — 801.5 GB VRAM FP16 — 1508.3 GB VRAM
Ollama llama.cpp vLLM LM Studio KoboldCpp Jan Docker
▸ Easiest way to get started · Beginners
DOCS ↗ curl -fsSL https://ollama.com/install.sh | shCOPY
$ ollama run glm:754b-q4_K_MCOPY
Tag may need adjustment — check ollama.com/library/glm for available tags.
▸ SETUP GUIDE >_
Auto-setup with fitmyllm CLI Detects your GPU, recommends the best model, downloads it, and starts chatting — zero config. Benchmarks your speed and contributes anonymous data to improve predictions.
Auto-detect GPU Live tok/s in chat Speed benchmarks 9 inference engines
Find the best GPU for GLM-5 753.9B
Build Hardware for GLM-5 753.9B ▸ COLOPHON FITMYLLM · INDEPENDENT · DATA-DRIVEN
FITMYLLM · EST. 2025 · © 2026
RECOMMENDATIONS FROM PUBLISHED MATH, CORRECTED BY THE COMMUNITY — 30.
▸ SPEC SHEET
GLM-5 753.9B — 753.9B Dense. ▸ SPECIFICATIONS
PARAMETERS 753.9B
ARCHITECTURE Dense Transformer
CONTEXT LENGTH 198K tokens
CAPABILITIES chat
RELEASE DATE 2026-02-11
PROVIDER Zhipu AI
FAMILY glm ▸ VRAM REQUIREMENTS
QUANT BPW VRAM QUALITY IQ2_XXS 2.38 224.8 GB 65% IQ2_M 2.93 276.6 GB 75% Q2_K 3.16 298.3 GB 78% IQ3_XXS 3.25 306.8 GB 82% IQ3_XS 3.5 330.3 GB 84% Q3_K_S 3.64 343.5 GB 85% IQ3_M 3.76 354.8 GB 86% Q3_K_M 4 377.4 GB 88% Q3_K_L 4.3 405.7 GB 90% IQ4_XS 4.46 420.8 GB 92% Q4_K_S 4.67 440.6 GB 93% Q4_K_M 4.89 461.3 GB 94% Q5_K_S 5.57 525.4 GB 96% Q5_K_M 5.7 537.6 GB 96% Q6_K 6.56 618.7 GB 97% Q8_0 8.5 801.5 GB 100% FP16 16 1508.3 GB 100%
§ 01 BENCHMARK SCORES
GPQA Diamond 86.0
SWE-bench 77.8
AIME 92.7
HLE 30.5
§ 02 RUN COMMAND
Run GLM-5 753.9B locally with Ollama — needs 461.3 GB VRAM at Q4_K_M:
$ ollama run glm:753b
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