Skip to content
HQ
HardwareHQ
GPUsModelsCloud Pricing
← Back to GPU Comparison
NVIDIAAmpere

A800 SXM4 80 GB

80GB VRAM • 2040 GB/s • 77970 FP16 TFLOPS

VRAMBWFP16EfficiencyValue

Performance profile (relative to top GPUs)

Specifications

VRAM
80 GB
Memory Bandwidth
2040 GB/s
FP16 TFLOPS
77970
TDP
400W
Architecture
Ampere

Buy or rent A800 SXM4 80 GB

Check live retail prices or rent equivalent cloud GPU time by the hour.

AmazoneBayCompare cloud prices

We may earn a commission from cloud and hardware partners at no extra cost to you.

Check any AI model against this GPU
VRAM Calculator — supports 290+ models at every quantization level
→

Can A800 SXM4 80 GB run...

Llama 3.1 8B✅ FitsClaude 3.5 Sonnet❌ NoClaude Opus 4.5❌ NoWhisper Large v3✅ FitsLlama 4 Maverick❌ NoLlama 3.1 70B✅ Fits
Check which models fit this GPU→Compare cloud rental pricing→

Explore more

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

Free AI hardware database and decision tools — compare GPUs, check model fit, and track live cloud pricing.

Database

  • GPU Database
  • AI Model Database
  • GPU Comparison
  • Compatibility Matrix
  • AI Benchmarks
  • Model Finder

Market & Pricing

  • Cloud GPU Pricing
  • Buy vs Rent
  • Inference Calculator
  • Training Calculator
  • VRAM Calculator

Planning Studios

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

Reference & Guides

  • LLM Requirements
  • Quantization Guide
  • Best GPU for LLaMA
  • Best GPU for DeepSeek
  • AI Homelab Guide

Company

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

© 2026 HardwareHQ. All rights reserved.

@HardwareHQio