Can GeForce RTX 5080 run Claude Opus 4.5?

No, the GeForce RTX 5080 has 16GB VRAM and Claude Opus 4.5 requires approximately 110GB VRAM for Q4 quantization. Consider renting cloud GPU compute or upgrading to a GPU with 110GB+ VRAM.

HardwareHQ

❌ — GeForce RTX 5080 Can't Run Claude Opus 4.5

The GeForce RTX 5080 only has 16GB VRAM. Claude Opus 4.5 needs ~110GB. Time to rent or upgrade.

❌ Not enough VRAM

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Hardware Specs

GPU: GeForce RTX 5080
VRAM: 16 GB
Bandwidth: 960 GB/s
MSRP: $0

Model Requirements

Model: Claude Opus 4.5
Parameters: 200B
VRAM (Q4): ~110 GB
Context: 200,000

Claude Opus 4.5 Details GeForce RTX 5080 Specs

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❌ — GeForce RTX 5080 Can't Run Claude Opus 4.5

Hardware Specs

Model Requirements

Try Claude Opus 4.5 on a different GPU

Try another model on GeForce RTX 5080

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VRAM Calculator

Cloud GPU Pricing

GPU Comparison

Compatibility Lab

❌ — GeForce RTX 5080 Can't Run Claude Opus 4.5

Hardware Specs

Model Requirements

Try Claude Opus 4.5 on a different GPU

Try another model on GeForce RTX 5080

Related Checks

More tools

VRAM Calculator

Cloud GPU Pricing

GPU Comparison

Compatibility Lab