Skip to content
HQ
HardwareHQ
Live Pricing
← Back to Models
AI21 Labsmamba-transformer

Jamba 1.5 Large

398B parameters • 218.9GB VRAM (Q4) • 256,000 context

Specifications

Parameters
398B
VRAM (Q4)
218.9 GB
VRAM (FP16)
796 GB
Context Window
256,000
Architecture
mamba-transformer
License
Jamba License
Find the cheapest GPU that can run Jamba 1.5 Large
Compatibility Lab — check every GPU × quantization combination
→

Run Jamba 1.5 Large on...

GB200 NVL72✅ FitsAMD Instinct MI350X✅ FitsAMD Instinct MI355X✅ FitsRadeon Instinct MI325X✅ FitsRadeon Instinct MI350X✅ FitsRadeon Instinct MI355X✅ Fits
VRAM Calculator→GPU Comparison→Cloud GPU Pricing→

More tools

VRAM Calculator

Check GPU compatibility for any AI model

Cloud GPU Pricing

Compare pricing across 24+ providers

GPU Comparison

Side-by-side GPU specs and benchmarks

Compatibility Lab

GPU × Model compatibility matrix

HQ
HardwareHQ

AI infrastructure decision engine. Track the GPU market, simulate workloads, and find the most cost-effective setup for any AI project.

Market & Pricing

  • Cloud GPU Pricing
  • Buy vs Rent Calculator
  • GPU Comparison
  • AI Benchmarks
  • Inference Calculator
  • Training Calculator

Planning Studios

  • Research Studio
  • RAG Studio
  • Creative Studio
  • Coding Studio
  • Edge AI Studio
  • Hardware Architect
  • Topology Lab

Reference & Guides

  • VRAM Calculator
  • Model Finder
  • Compatibility Lab
  • LLM Requirements
  • Quantization Guide
  • Best GPU for LLaMA
  • Best GPU for DeepSeek

Company

  • About
  • Contact
  • Advertise
  • Privacy Policy
  • Terms of Service

© 2026 HardwareHQ. All rights reserved.

@HardwareHQio