llamaperf

DGX Spark vs RTX 5070 Ti

For running local LLMs · 36 reports across 10 models

Side A
DGX Spark
Vendor
nvidia
VRAM
128GB
Memory
Unified
Side B
RTX 5070 Ti
Vendor
nvidia
VRAM
16GB
Memory
Discrete

Highest reported generation speed by model family

These maxima come from different community setups. Model size, quantization, GPU count, offloading and concurrency may differ. They do not establish which GPU is faster for the same workload. Check the comparison conditions →

ModelDGX SparkRTX 5070 Ti
Qwen3.8up to 2400B181.0n=3115.0n=10
DeepSeek V4 Flashup to 285B90.0n=10
Ling-3.0up to 124B40.9n=3
Qwen3.6up to 35Bn=155.0n=2
GLM-5.2up to 744B24.0n=2
Agents-A1up to 35B97.0n=1
DeepSeek V3n=1
GLM-5.1n=1
Kimi K320.0n=1
Museup to 30B37.0n=1

More comparisons