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Arc B570 10GB vs H200 141GB SXM5 for Local LLMs

The H200 141GB SXM5 has about 1163% more memory bandwidth (4,800 vs 380 GB/s). Batch-1 decode tracks bandwidth closely, so a model that fits both cards should decode roughly 1163% faster on the H200 141GB SXM5. The H200 141GB SXM5 fits more of the catalog at Q4/8K — 48 vs 17 of 61 models (141 vs 10 GB VRAM). Largest model that fits the H200 141GB SXM5 but not the Arc B570 10GB: MiniMax-M2.7 (228.7B). MSRP is $219 for the Arc B570 10GB vs $35,000 for the H200 141GB SXM5. MSRP is a launch list price, not live retail — Amazon prices move; click through for the current price. Not retail-shoppable: H200 141GB SXM5 (datacenter-class; cloud rental is the realistic way to use it). In the Q4/8K head-to-head below (38 shared models), the H200 141GB SXM5 posts the higher tok/s in 38 rows vs 0. Methodology.

Spec comparison

Arc B570 10GBH200 141GB SXM5
VendorIntelNVIDIA
VRAM10 GB141 GB
Memory typeGDDR6HBM3e
Memory bandwidth380 GB/s4,800 GB/s
TDP150 W700 W
MSRP (list)$219$35,000
BuySearch Amazon (affiliate)—

MSRP is the launch list price, not live retail. Buy links are Amazon affiliate links — the price after you click is the live price.

Q4 / 8K head-to-head — top 15 of 38 shared models

ModelParams (B)Arc B570 10GB tok/sArc B570 10GB fitsH200 141GB SXM5 tok/sH200 141GB SXM5 fitsWinner
Qwen3-0.6B0.8302.3 est.Yes3818.2 est.YesH200 141GB SXM5
gemma-3-1b-it1.0241.8 est.Yes3054.5 est.YesH200 141GB SXM5
Llama-3.2-1B-Instruct1.2201.5 est.Yes2545.5 est.YesH200 141GB SXM5
Qwen3-1.7B2.0120.9 est.Yes1527.3 est.YesH200 141GB SXM5
Qwen3-30B-A3B30.568.2 est.No1018.2 est.YesH200 141GB SXM5
Qwen3-Coder-30B-A3B-Instruct30.568.2 est.No1018.2 est.YesH200 141GB SXM5
GLM-4.7-Flash31.265.4 est.No1018.2 est.YesH200 141GB SXM5
Qwen3-30B-A3B-Instruct-250730.568.2 est.No1018.2 est.YesH200 141GB SXM5
Llama-3.2-3B-Instruct3.275.6 est.Yes954.5 est.YesH200 141GB SXM5
gpt-oss-20b21.5104.5 est.No848.5 est.YesH200 141GB SXM5
Phi-4-mini-instruct3.863.6 est.Yes803.8 est.YesH200 141GB SXM5
Phi-4-mini-reasoning3.863.6 est.Yes803.8 est.YesH200 141GB SXM5
gemma-3-4b-it4.362.0 est.Yes783.2 est.YesH200 141GB SXM5
Qwen3-4B-Instruct-25074.060.5 est.Yes763.6 est.YesH200 141GB SXM5
Qwen3-4B-Thinking-25074.060.5 est.Yes763.6 est.YesH200 141GB SXM5

est. = bandwidth-based estimate; measured = curated real benchmark that overrides the estimate. Fits = weights + KV(8K) + 1 GB overhead ≤ 95% of VRAM.

Fit coverage at Q4 / 8K

Arc B570 10GBH200 141GB SXM5
Catalog models that fit17 of 6148 of 61
Largest exclusive fit—MiniMax-M2.7 (228.7B)

Arc B570 10GB details → · H200 141GB SXM5 details →