Head to head

RTX 4060 Ti 16GB vs NVIDIA DGX Spark (GB10)

The NVIDIA DGX Spark (GB10) holds more — 128 GB against 16 GB — which decides what you can load at all. The RTX 4060 Ti 16GB has more bandwidth at 288 GB/s, which decides how fast tokens come out once a model fits.

Model (Q4_K_M, 8K)RTX 4060 Ti 16GBtok/sNVIDIA DGX Spark (GB10)tok/s
Llama 3.1 8B Runs comfortably 33.6 Runs comfortably 35.1
Llama 3.1 70B Won't fit 1.17 Runs comfortably 4.37
Llama 3.2 3B Runs comfortably 74.8 Runs comfortably 78.1
Llama 3.2 1B Runs comfortably 200 Runs comfortably 209
Llama 4 Scout 109B-A17B Won't fit 4.28 Runs comfortably 14.8
Qwen3 8B Runs comfortably 32.5 Runs comfortably 33.9
Qwen3 14B Runs comfortably 18.9 Runs comfortably 19.8
Qwen3 32B Won't fit 3.71 Runs comfortably 9.17
Qwen3 4B Runs comfortably 59.6 Runs comfortably 62.2
Qwen3 30B-A3B Won't fit 32.0 Runs comfortably 53.5
Qwen3 235B-A22B Won't fit 3.01 Won't fit 6.20
Qwen2.5-Coder 32B Won't fit 3.71 Runs comfortably 9.17
Qwen2.5 7B Runs comfortably 37.3 Runs comfortably 38.9
Qwen2.5 72B Won't fit 1.13 Runs comfortably 4.24
Gemma 3 4B Runs comfortably 63.6 Runs comfortably 66.4
Gemma 3 12B Runs comfortably 22.8 Runs comfortably 23.8

Specifications

RTX 4060 Ti 16GBNVIDIA DGX Spark (GB10)
Memory16 GB128 GB
Bandwidth288 GB/s273 GB/s
FP16 compute44 TFLOPS125 TFLOPS
Launch price$499$3,999
ArchitectureAdaBlackwell