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AMDRDNA 2.0

Radeon RX 6400

4GB VRAM • 128 GB/s • 7130 FP16 TFLOPS

VRAMBWFP16EfficiencyValue

Performance profile (relative to top GPUs)

Specifications

VRAM
4 GB
Memory Bandwidth
128 GB/s
FP16 TFLOPS
7130
TDP
53W
Architecture
RDNA 2.0
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Can Radeon RX 6400 run...

Llama 3.1 8B❌ NoClaude 3.5 Sonnet❌ NoGPT-4o❌ NoClaude Opus 4.5❌ NoWhisper Large v3✅ FitsLlama 3.1 70B❌ No
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