Intel · workstation

Arc Pro B70 32GB

Arc Pro B70 32GB has 32 GB of VRAM at 608 GB/s — about 29.76 GiB usable after driver and compositor overhead. 1954 of 2118 indexed models fit at 32K context with f16 KV.

Spec sheet· bandwidth, theoreticalFrom the file· fit from summed bytesPredicted· speed
Memory
32 GB
GDDR6
Bandwidth
608 GB/s
256-bit bus
Tensor FP16
184 TF
dense
TDP
230 W
$949 MSRP
Context4K8K16K32K64K128K
KV cachef16q8_0q4_0quantizing the KV cache is a ~2× lever on the dominant term at long context
text 1673audio tts 21vision language 177video 16embedding 26image 2audio asr 39

What fits at 32K context

largest quantization that fits, per model · 1954 of 2118 indexed
ModelBest quantParamsWeights●KV●Total in memory◐Headroom◐tok/s◐
Kimi-Linear-48B-A3B-InstructMoEQ4_K_M49.1B28.00 GiB0.95 GiB29.75 GiB0.01 GiB11±30%
Orca-2-13b-Alpaca-UncensoredI1-IQ2_S13.0B3.91 GiB25.00 GiB29.75 GiB0.01 GiB11±30%
WizardLM-13B-UncensoredI1-IQ2_S13.0B3.91 GiB25.00 GiB29.75 GiB0.01 GiB11±30%
WizardCoder-Python-13B-V1.0I1-IQ2_S13.0B3.91 GiB25.00 GiB29.75 GiB0.01 GiB11±30%
Guanaco-13B-UncensoredI1-IQ2_S13.0B3.91 GiB25.00 GiB29.75 GiB0.01 GiB11±30%
dolphin-2.6-mixtral-8x7bMoEI1-Q4_K_S46.7B24.91 GiB4.00 GiB29.75 GiB0.01 GiB17±37%
Nous-Hermes-2-Mixtral-8x7B-DPOMoEQ4_K_S46.7B24.91 GiB4.00 GiB29.75 GiB0.01 GiB17±37%
Mixtral-8x7B-Instruct-v0.1MoEQ4_K_S46.7B24.91 GiB4.00 GiB29.75 GiB0.01 GiB17±37%
xLAM-8x7b-rMoEQ4_K_S46.7B24.91 GiB4.00 GiB29.75 GiB0.01 GiB17±37%
dolphin-2.5-mixtral-8x7bMoEQ4_K_S46.7B24.91 GiB4.00 GiB29.74 GiB0.02 GiB17±37%
Mixtral-8x7B-v0.1MoEQ4_K_S46.7B24.91 GiB4.00 GiB29.74 GiB0.02 GiB17±37%
Qwen3-53B-A3B-2507-THINKING-TOTAL-RECALL-v2-MASTER-CODERMoEI1-Q3_K_M53.0B23.70 GiB5.25 GiB29.74 GiB0.02 GiB22±37%
Qwen3-TTS-12Hz-0.6B-BaseF32915M28.88 GiB0.00 GiB29.72 GiB0.04 GiB11±30%
deepseek-llm-67b-chatI1-IQ2_XXS67.4B16.95 GiB11.88 GiB29.72 GiB0.04 GiB12±30%
deepseek-llm-67b-baseI1-IQ2_XXS67.4B16.95 GiB11.88 GiB29.72 GiB0.04 GiB12±30%
openbuddy-deepseek-67b-v15.3-4kI1-IQ2_XXS67.4B16.95 GiB11.88 GiB29.72 GiB0.04 GiB12±30%
Seed-OSS-36B-InstructQ4_K_L36.2B20.82 GiB8.00 GiB29.72 GiB0.04 GiB12±30%
Hermes-4.3-36BQ4_K_L36.2B20.82 GiB8.00 GiB29.72 GiB0.04 GiB12±30%
Hypernova-60B-2605MoEI1-IQ3_XXS58.7B27.90 GiB1.02 GiB29.71 GiB0.05 GiB44±37%
Llama-4-Scout-17B-16E-Instruct-abliterated-v2MoEKV unresolvedI1-IQ1_M109B22.88 GiB6.00 GiB29.71 GiB0.05 GiB21±37%
MythoMax-L2-13bI1-IQ2_XS13.0B3.82 GiB25.00 GiB29.67 GiB0.09 GiB12±30%
llm-jp-4-32b-a3b-thinkingMoEQ6_K32.1B26.86 GiB2.00 GiB29.66 GiB0.10 GiB35±37%
Llama3.2-30B-A3B-II-Dark-Champion-INSTRUCT-Heretic-Abliterated-UncensoredMoEI1-Q6_K30.0B22.97 GiB5.88 GiB29.65 GiB0.11 GiB19±37%
Darwin-35B-A3B-OpusMoEQ6_K_L36.0B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
Aurora-Code-1MoEQ6_K_L34.7B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
grug-35b-v2MoEQ6_K_L35.1B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
grug-35bMoEQ6_K_L35.1B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
WorldSim-Opus-3.6-35B-A3BMoEQ6_K_L35.1B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
Qwen3.6-35B-A3B-AnkoMoEQ6_K_L35.1B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
KAT-Coder-V2.5-DevMoEQ6_K_L34.7B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
Ornith-1.0-35BMoEQ6_K_L34.7B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
Nex-N2-miniMoEQ6_K_L35.1B28.22 GiB0.63 GiB29.65 GiB0.11 GiB55±37%
MN-GRAND-23.5B-Gutenberg-UNCENSORED-V2-GLM4.7-ThinkingQ6_K23.4B18.64 GiB10.13 GiB29.62 GiB0.14 GiB12±30%
OLMo-2-0325-32BQ5_K_S32.2B20.71 GiB8.00 GiB29.61 GiB0.15 GiB12±30%
grug-27bQ8_027.4B26.70 GiB2.00 GiB29.56 GiB0.20 GiB12±30%
Carnice-V2-27bQ8_027.4B26.70 GiB2.00 GiB29.56 GiB0.20 GiB12±30%
Fara1.5-27BQ8_027.4B26.70 GiB2.00 GiB29.56 GiB0.20 GiB12±30%
Bernini-RQ8_014.3B28.71 GiB0.00 GiB29.56 GiB0.20 GiB12±30%
Apertus-70B-Instruct-2509UD-IQ2_XXS70.6B18.54 GiB10.00 GiB29.52 GiB0.24 GiB12±30%
Qwen3.6-27B-Fable-Fusion-711-Uncensored-Heretic-NM-DAU-MTPIQ3_M27.8B26.65 GiB2.00 GiB29.51 GiB0.25 GiB12±30%
Qwen3.5-27B-HERETIC-Polaris-Advanced-Thinking-Alpha-uncensoredQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen3.5-27B-Deckard-PKD-Heretic-Uncensored-ThinkingQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen3.6-27B-Heretic2-ThinkingQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen3.6-27B-abliteratedQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Webcoda-AI-27BQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
KoQweopus-3.5-27B-experimentalQ8_027.8B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Huihui-Qwen3.6-27B-abliteratedQ8_027.8B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen3.5-27B-hereticQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Huihui-Qwen3.5-27B-abliteratedQ8_027.8B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen3.5-Queen-27BQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen3.5-27B-abliteratedQ8_026.9B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
ThinkingCap-Qwen3.6-27B-hereticQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
MusaCoder-27BQ8_0—26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen-Image-BenchQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen3.5-27B-uncensored-heretic-v1Q8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Bonsai-27B-unpackedQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Ternary-Bonsai-27B-unpackedQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Qwen3.6-27B-Claude-Opus-Reasoning-Distill-v2-hereticQ8_027.4B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Darwin-28B-REASONQ8_026.9B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
Huihui-Qwen3.5-27B-Claude-4.6-Opus-abliteratedQ8_027.8B26.63 GiB2.00 GiB29.49 GiB0.27 GiB12±30%
●From the file◐Predictedwhat these mean

Speed is modeled, not measured: decode is memory-bandwidth bound, so tokens per second is bytes read per token against achievable bandwidth. Mixture-of-experts models carry a wider band because only the routed experts are read each step, and few have been measured publicly.

Questions people ask

What AI models can a Arc Pro B70 32GB run?
1954 of 2118 indexed open-weight models fit a Arc Pro B70 32GB at 32,768 context with f16 KV cache, the largest being Kimi-Linear-48B-A3B-Instruct at Q4_K_M. That covers text, vision-language, image, video and speech models.
How much usable memory does a Arc Pro B70 32GB actually have?
Its nameplate is 32 GB, but about 29.76 GiB is available to a model once driver and compositor overhead is accounted for.
Is a Arc Pro B70 32GB fast for local AI?
Its memory bandwidth is 608 GB/s, and that figure — not teraflops — is what governs token generation speed. Capacity decides what you can run; bandwidth decides how fast it runs.