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NVIDIA RTX 4090 vs AMD Instinct MI400 Series
Side-by-side comparison of NVIDIA RTX 4090 (Hardware) and AMD Instinct MI400 Series (Hardware).
Live Data← All Comparisons
72.6
Composite Score
NVIDIA RTX 4090
Hardware · NVIDIA
71.5
Composite Score
AMD Instinct MI400 Series
Hardware · Advanced Micro Devices (AMD)
Overall Winner
NVIDIA RTX 4090
NVIDIA RTX 4090 wins 4 of 6 categories · AMD Instinct MI400 Series wins 2 of 6 categories
Score Comparison
NVIDIA RTX 4090vsAMD Instinct MI400 Series
Composite
72.6:71.5
Adoption
88:70
Quality
87:85
Freshness
72:80
Citations
80:70
Engagement
0:60
Details
FieldNVIDIA RTX 4090AMD Instinct MI400 Series
TypeHardwareHardware
ProviderNVIDIAAdvanced Micro Devices (AMD)
VersionFounders EditionMI400 Series
Categoryai-infrastructureai-hardware
Pricingpaidenterprise
LicenseProprietaryProprietary
DescriptionNVIDIA's flagship consumer GPU based on Ada Lovelace. Has become popular for local LLM inference and fine-tuning due to its 24GB GDDR6X memory and high performance-per-dollar ratio, enabling on-premise AI workloads without data center costs.The AMD Instinct MI400 series is a family of data center GPUs designed for high-performance computing and AI workloads. It leverages AMD's CDNA 4 architecture and offers significant improvements in performance and energy efficiency compared to previous generations, targeting large-scale AI training and inference.
Capabilities
Only NVIDIA RTX 4090
inferencefine-tuninggraphics-renderingfp8-computelocal-ai
Shared
None
Only AMD Instinct MI400 Series
high-throughput computematrix operationslarge memory capacitygpu virtualization
Integrations
Only NVIDIA RTX 4090
cudatensorrtollamallama.cpp
Shared
None
Only AMD Instinct MI400 Series
None
Tags
Only NVIDIA RTX 4090
consumerworkstationinferenceada-lovelacelocal-ai
Shared
gpu
Only AMD Instinct MI400 Series
ai-acceleratordata-centerhpc
Use Cases
NVIDIA RTX 4090
- ▸local inference
- ▸fine tuning
- ▸gaming
- ▸content creation
AMD Instinct MI400 Series
- ▸ai training
- ▸ai inference
- ▸scientific simulations
- ▸data analytics
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