Verified65% confidenceFactExact time
The latency improvement rate of DRAM memory is only about 7% per year, far below the rate at which CPU/GPU performance doubles every 18–24 months according to Moore's Law.
3
Sources
65%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Related Claims
UnverifiedBy copying CPU weight views to contiguous memory before H2D transfer, full model loading time was reduced from approximately 35 minutes to 6 minutes 20 seconds, achieving a 5.6× speedup.73% similarUnverifiedGPU HBM has the lowest access latency but limited capacity and the highest cost; CPU DRAM has larger capacity but access requires passing through the PCIe bus with significantly increased latency; the bandwidth gap between different tiers often reaches more than an order of magnitude.72% similarUnverifiedAt a scale of 1 million vectors, PRISM achieves 99% recall and 15 milliseconds median latency on a 2GB c8g.medium; HNSW on a 4GB c8g.large is 392 milliseconds, with building taking about 21.7 hours and exhibiting memory thrashing.71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/488335API
curl https://kongchang.com/api/v1/knowledge/claims/488335MCP
get_claim(id=488335)