Sigmaintell: Global Semiconductor Sales Expected to Exceed $1.5 Trillion in 2026
N.R. Finch
CINNO Research forecasts 2026 global semiconductor sales at roughly $1.587 trillion, up about 107% year-on-year — nearly doubling. The surge is not a broad-based lift; AI infrastructure spending has turned memory chips alone into 60% of the entire industry.
$1.5 trillion — what does that number actually mean?
CINNO Research projects 2026 global chip sales at roughly $1.587 trillion, up about 107% year-on-year.
This means → growth is not evenly spread across segments — it is a structural leap driven by AI infrastructure investment.
In plain terms = not every chip is booming; AI ripped the ceiling off the entire supply chain.
Why does memory alone account for 60% of sales?
2026 memory-chip revenue is forecast at roughly $960 billion, up about 290% year-on-year, claiming roughly 60% of global semiconductor sales.
High-bandwidth memory — HBM, an ultra-fast memory built specifically for AI chips — is expected to surpass $100 billion in market size.
HBM's capacity grab squeezes DDR, the standard memory used in PCs and servers: DDR supply falls by double digits, and average DDR prices in Q3 2026 are 4–5× higher than a year earlier.
On the NAND Flash side — the flash memory used for data storage — AI-server demand for enterprise SSDs will exceed consumer-electronics NAND demand, pushing NAND revenue up nearly 250% year-on-year.
Foundries: which nodes benefit most — leading-edge or mature?
2026 global foundry revenue is forecast at roughly $189 billion, up about 20% year-on-year, in what CINNO calls an "all-node" upcycle.
At leading-edge nodes, AI GPUs, NPUs (neural-network processors), and AI accelerators keep filling 3 nm / 5 nm / 7 nm capacity, strengthening pricing power at TSMC and other top foundries.
Mature nodes benefit from AI spillover too — BCD process technology, a specialty process used for power-management chips, sees both utilization and pricing rise on surging AI-server power demand; memory-controller chips at 65 nm / 55 nm are running near full capacity, with wafer prices climbing quarter by quarter.
This means → Vanguard International Semiconductor, Nexchip, and Powerchip are set for their first simultaneous utilization and pricing upturn in nearly three years.
Fabless vs. IDM — who feasts, who scrapes by?
The fabless camp is sharply split: NVIDIA, Broadcom, and other AI-chip designers post rapid growth, while fabless firms focused on consumer electronics and low-end industrial control face weak demand + rising foundry costs.
IDMs — integrated device manufacturers that both design and fabricate — are forecast to post double-digit revenue growth in 2026, but slower than memory or foundry.
This reflects a widening truth: whether a chipmaker has an AI product line is now the single biggest driver of performance divergence.
Can the momentum last into 2027?
CINNO Research projects 2027 global semiconductor sales at roughly $1.9 trillion, up about 25% — a sharp deceleration from 107%.
The slowdown stems from a high 2026 base, narrowing memory-price gains, and persistently soft consumer-electronics demand.
In plain terms = AI spending shifts from "explosive build-out" to "steady state," and whether a chipmaker can plug into the AI supply chain will be the defining survival line for the next several years.
Content is for reference only, not financial advice.