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Leaderboard

NVIDIA DGX Spark 128GB ×1 (Blackwell)

Recipe	AA intel	C1 decode	C4 decode	C8 decode	Prefill	TTFT	Evidence
GLM-5.3-Flash VQ Q4_K 1x DGX Spark 1M ctx (JLFN) #1	42	24.3 tok/s	12.1 tok/s	—	—	—	reported
Qwen3.8-Flash-Next NVFP4 DGX Spark GB10 SGLang NEXTN MTP	40	110.4 tok/s	—	—	—	465 ms	reported
Qwen3.8-Flash-Next W4A16-AutoRound DGX Spark vLLM MTP4 Iter7g	40	76.8 tok/s	179.9 tok/s	261.2 tok/s	—	—	reported
Qwen3.8-Flash-Next NVFP4 1x DGX Spark vLLM 71.3 c1 (salient-data)	40	69.3 tok/s	—	91.9 tok/s	—	—	reported
Qwen3.8-Flash-Next FP4-Local 1x DGX Spark vLLM b12x	40	66.2 tok/s	166.4 tok/s	—	—	42.2 ms	reported
Qwen3.8-Flash-Next Uncensored NVFP4 BF16 PLE DGX Spark vLLM MTP2	40	44.2 tok/s	—	—	2055.2 tok/s	116800 ms	reported
Qwen3.8-Flash-Next NVFP4 DGX Spark GB10 SGLang MTP-213 262K	40	32.7 tok/s	93.2 tok/s	—	—	286 ms	reported
Qwen3.8-27B SGLang NVFP4 DFlash2 on 1x DGX Spark (deterministic)	34	68.3 tok/s	81.7 tok/s	141.5 tok/s	—	—	reported
Nemotron 3.5 Bolt 74B-A9B 1x DGX Spark vLLM b12x LiLiCorr 262K	n/a	140 tok/s	113.4 tok/s	163.6 tok/s	—	—	reported
GLM-5.3-Flash exlr8 EXL3 experts on DGX Spark TP1-4	n/a	128 tok/s	—	—	4393 tok/s	—	reported