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RTX 3060 12GB vs Titan X Pascal 12GB for Local LLMs

The Titan X Pascal 12GB has about 33% more memory bandwidth (480 vs 360 GB/s). Batch-1 decode tracks bandwidth closely, so a model that fits both cards should decode roughly 33% faster on the Titan X Pascal 12GB. Both fit the same number of catalog models at Q4/8K (18 of 69; 12 vs 12 GB VRAM). MSRP is $329 for the RTX 3060 12GB 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

RTX 3060 12GBTitan X Pascal 12GB
VendorNVIDIANVIDIA
VRAM12 GB12 GB
Memory typeGDDR6GDDR5X
Memory bandwidth360 GB/s480 GB/s
TDP170 W250 W
MSRP (list)$329$1,200
BuyMSI GeForce RTX 3060 Ventus 2X 12G OC (affiliate) · More listingsSearch 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)RTX 3060 12GB tok/sRTX 3060 12GB fitsTitan X Pascal 12GB tok/sTitan X Pascal 12GB fitsWinner
MiniCPM5-1B1.08212.1 est.Yes282.8 est.YesTitan X Pascal 12GB
gpt-oss-20b21.584.0 measuredNo189.3 est.NoTitan X Pascal 12GB
Qwen3.5-2B2.0114.5 est.Yes152.7 est.YesTitan X Pascal 12GB
Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF1630.0101.8 est.No135.8 est.NoTitan X Pascal 12GB
gemma-4-26B-A4B-it25.2101.2 est.No135.0 est.NoTitan X Pascal 12GB
DeepSeek-R1-0528-Qwen3-8B-layer-mix-bpw-3.8-mlx2.399.6 est.Yes132.8 est.YesTitan X Pascal 12GB
Qwen3-30B-A3B-Instruct-250730.592.6 est.No123.5 est.NoTitan X Pascal 12GB
Llama-3.2-3B-Instruct3.2122.9 measuredYes95.5 est.YesRTX 3060 12GB
GLM-4.7-Flash31.288.9 est.No118.5 est.NoTitan X Pascal 12GB
Qwen3.5-35B-A3B34.777.0 est.No102.6 est.NoTitan X Pascal 12GB
qwen35b-a3b-fable-sft-abliterated34.773.1 est.No97.5 est.NoTitan X Pascal 12GB
Ornith-1.0-35B35.072.0 est.No96.0 est.NoTitan X Pascal 12GB
Qwen3.6-35B-A3B36.071.8 est.No95.7 est.NoTitan X Pascal 12GB
Qwen3-4B-Instruct-25074.057.3 est.Yes76.4 est.YesTitan X Pascal 12GB
NVIDIA-Nemotron-3-Nano-4B-BF164.057.3 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

RTX 3060 12GBTitan X Pascal 12GB
Catalog models that fit18 of 6918 of 69
Largest exclusive fit

RTX 3060 12GB details → · Titan X Pascal 12GB details →