Unified-memory machines trade raw GPU speed for capacity: 128 GB or more lets you load models no single consumer card can hold.
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Complete systemNVIDIANVIDIA DGX Spark
- Superchip
- GB10 Grace Blackwell
- Memory
- 128 GB unified LPDDR5x
- Storage
- Up to 4 TB NVMe
0 exact listings · 6 searchesPrice not verifiedPrices set by merchants1. NVIDIA DGX Spark
NVIDIA's GB10 box with 128 GB and the full CUDA stack.
- Superchip: GB10 Grace Blackwell
- Memory: 128 GB unified LPDDR5x
- Storage: Up to 4 TB NVMe
- Complete systemASUS
ASUS Ascent GX10
- Superchip
- GB10 Grace Blackwell
- Memory
- 128 GB unified
0 exact listings · 6 searchesPrice not verifiedPrices set by merchants2. ASUS Ascent GX10
Partner GB10 system — same chip, sometimes lower price.
- Superchip: GB10 Grace Blackwell
- Memory: 128 GB unified
Complete systemAppleApple Mac Studio (M3 Ultra)
- Memory
- Up to 512 GB unified
- Chip
- M3 Ultra
- Software
- MLX, llama.cpp
0 exact listings · 6 searchesPrice not verifiedPrices set by merchants3. Apple Mac Studio (M3 Ultra)
Up to 512 GB unified memory; great for inference with MLX or llama.cpp.
- Memory: Up to 512 GB unified
- Chip: M3 Ultra
- Software: MLX, llama.cpp
- Complete systemFramework
Framework Desktop (Ryzen AI Max+ 395)
- Chip
- AMD Ryzen AI Max+ 395
- Memory
- Up to 128 GB LPDDR5x
0 exact listings · 6 searchesPrice not verifiedPrices set by merchants4. Framework Desktop (Ryzen AI Max+ 395)
AMD Ryzen AI Max+ with up to 128 GB; the most affordable of the group.
- Chip: AMD Ryzen AI Max+ 395
- Memory: Up to 128 GB LPDDR5x
- These are best for inference and fine-tuning experiments, not large-scale training.