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Ryzen AI Max+ 395 64GB vs Titan X Pascal 12GB for Local LLMs

The Titan X Pascal 12GB has about 123% more memory bandwidth (480 vs 215 GB/s). Batch-1 decode tracks bandwidth closely, so a model that fits both cards should decode roughly 123% faster on the Titan X Pascal 12GB. The Ryzen AI Max+ 395 64GB fits more of the catalog at Q4/8K — 41 vs 18 of 69 models (48 vs 12 GB VRAM). Largest model that fits the Ryzen AI Max+ 395 64GB but not the Titan X Pascal 12GB: Qwen3-Next-80B-A3B-Instruct (81.3B). MSRP is $1,500 for the Ryzen AI Max+ 395 64GB vs $1,200 for the Titan X Pascal 12GB. MSRP is a launch list price, not live retail — Amazon prices move; click through for the current price. In the Q4/8K head-to-head below (41 shared models), the Titan X Pascal 12GB posts the higher tok/s in 39 rows vs 2. Methodology.

Spec comparison

Ryzen AI Max+ 395 64GBTitan X Pascal 12GB
VendorAMDNVIDIA
VRAM48 GB12 GB
Memory typeLPDDR5XGDDR5X
Memory bandwidth215 GB/s480 GB/s
TDP120 W250 W
MSRP (list)$1,500$1,200
BuySearch Amazon (affiliate)Search 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 41 shared models

ModelParams (B)Ryzen AI Max+ 395 64GB tok/sRyzen AI Max+ 395 64GB fitsTitan X Pascal 12GB tok/sTitan X Pascal 12GB fitsWinner
MiniCPM5-1B1.08126.7 est.Yes282.8 est.YesTitan X Pascal 12GB
gpt-oss-20b21.538.0 est.Yes189.3 est.NoTitan X Pascal 12GB
Qwen3.5-2B2.068.4 est.Yes152.7 est.YesTitan X Pascal 12GB
Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF1630.045.6 est.Yes135.8 est.NoTitan X Pascal 12GB
gemma-4-26B-A4B-it25.236.0 est.Yes135.0 est.NoTitan X Pascal 12GB
DeepSeek-R1-0528-Qwen3-8B-layer-mix-bpw-3.8-mlx2.359.5 est.Yes132.8 est.YesTitan X Pascal 12GB
Qwen3-30B-A3B-Instruct-250730.545.6 est.Yes123.5 est.NoTitan X Pascal 12GB
GLM-4.7-Flash31.245.6 est.Yes118.5 est.NoTitan X Pascal 12GB
Qwen3.5-35B-A3B34.745.6 est.Yes102.6 est.NoTitan X Pascal 12GB
qwen35b-a3b-fable-sft-abliterated34.745.6 est.Yes97.5 est.NoTitan X Pascal 12GB
Ornith-1.0-35B35.045.6 est.Yes96.0 est.NoTitan X Pascal 12GB
Qwen3.6-35B-A3B36.045.6 est.Yes95.7 est.NoTitan X Pascal 12GB
Llama-3.2-3B-Instruct3.242.8 est.Yes95.5 est.YesTitan X Pascal 12GB
Qwen3-4B-Instruct-25074.034.2 est.Yes76.4 est.YesTitan X Pascal 12GB
NVIDIA-Nemotron-3-Nano-4B-BF164.034.2 est.Yes76.4 est.YesTitan X Pascal 12GB

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

Ryzen AI Max+ 395 64GBTitan X Pascal 12GB
Catalog models that fit41 of 6918 of 69
Largest exclusive fitQwen3-Next-80B-A3B-Instruct (81.3B)

Ryzen AI Max+ 395 64GB details → · Titan X Pascal 12GB details →