Next-Generation Memory: The Next Blue Ocean for Recyclers
Memory chip technology is iterating faster than ever, with next-generation products such as LPDDR5/5X and GDDR7 spreading rapidly. For the recycling industry, newer dies mean higher residual value and longer value cycles. Recyclers that build capability for next-generation chips early will hold the advantage for the next 2–3 years.
LPDDR5/5X: AI Smartphones Drive an Explosion of Demand
AI smartphones place dramatically higher demands on memory bandwidth and capacity. Flagship models ship with 12–16GB of LPDDR5X as standard, and some reach 24GB. This keeps LPDDR5-series demand climbing:
- LPDDR5X recycling prices remain firm: 12GB packages recycle at around CNY 80–120 (Reference Price (CNY)) — more than twice the same-capacity LPDDR4
- Supply is dominated by teardowns: Sources are mainly smartphone repair and refurbishment lines; original-die supply is scarce
- Samsung/SK Hynix dominate: The two hold over 90% of the LPDDR5X market
GDDR7: A Freshly Mass-Produced "Rare Commodity"
GDDR7 entered mass production at the end of 2024, powering new-generation high-end GPUs such as the RTX 50 series, with roughly 50% more bandwidth than GDDR6X. Current recycling market characteristics:
| Characteristic | Explanation |
|---|
| Very limited supply | Mass production only recently began; recycling supply comes mainly from GPU repair teardowns and production-line rejects |
| Extremely high unit price | A single 24Gb GDDR7 die can recycle at CNY 30–50 (Reference Price (CNY)) — far above GDDR6 |
| Clear premium | Early-stage scarcity drives recycling premiums 1.5–2x those of mature products |
| Samsung/SK Hynix/Micron | All three have reached mass production, with Samsung leading the way |
Recycling Market Opportunities Over the Next 2–3 Years
- LPDDR4 enters its retirement peak: Smartphones and tablets from 2021–2023 retire in bulk, expanding LPDDR4 supply — prices under pressure but volumes large
- LPDDR5X keeps rising: Rising AI smartphone penetration keeps demand and prices firm
- GDDR7 supply gradually released: From 2026, the GPU retirement wave will bring growing volumes of GDDR7 to the recycling market
- HBM recycling still in early stages: HBM3/3E is used mainly on AI accelerator cards; whole-card recycling dominates for now, as die-level recycling has high technical barriers
Advice for Recyclers and Holders
- Recyclers: Build testing and quoting capabilities for LPDDR5X and GDDR7 to capture the first-mover advantage in new-die recycling
- Holders: Next-generation chips carry high residual value — evaluate and sell retired equipment early
- Track the pace of technology cycles: The 18–24 months after each new die generation reaches mass production is the peak recycling value window
MemoryRecycle continuously tracks memory chip technology evolution and maintains professional testing and recycling capabilities for next-generation chips such as LPDDR5X and GDDR7, providing clients with forward-looking recycling solutions.