DGX Spark vs Intel Arc Pro B70 x2

Name: DGX Spark vs Intel Arc Pro B70 x2
Creator: DiggTop

GPU AGPU B

Best verified output tok/s per model (single-stream generation). Hover a value for the quant.

DGX Spark32 verified runs · best 67.6 tok/s

Intel Arc Pro B70 x25 verified runs · best 136.4 tok/s

Model	DGX Spark	Intel Arc Pro B70 x2
Qwen3.8-27B-Uncensored-int4-AutoRound	—	136.4 GPTQ-Int4
Qwen3.8-27B-Uncensored	—	105.6 GPTQ-Int4
Qwen3.8-27B-int4-AutoRound	—	101.9 AutoRound INT4 W4A16
Qwen3.8-27B-INT4-W4A16-AutoRound	—	67.7 INT4_W4A16
Qwen3.8-Flash-Next	67.6 EXL3 3.05bpw	20.3 IQ3_S
GLM-5.3-Flash	64.1 EXL3 2.05 bpw	—
Qwen3.8-Flash-Next-hibrid48	60.0 NVFP4 (output head)	—
Qwen3.8-27B	56.0 NVFP4 W4A4	—
Qwen3.8-Flash-Next-NVFP4	55.0 NVFP4	—
DeepSeek-V4.1-Flash	47.0 FP4	—

Head-to-head (models tested on both): DGX Spark 1 · Intel Arc Pro B70 x2 0 · tied 0 · data as of Sep 18, 2026. Full rules: methodology.