HP ZBook Ultra G1a 14: 64GB Unified Memory Hits 8.6 t/s on 32B Local Models
AMD Ryzen AI Max PRO 390 with 64GB unified memory runs 32B models at 8.6 t/s — parity with a 16GB RTX 5080 laptop, no discrete GPU needed.
#memory
10 posts
NVIDIA's Custom HBM Signals Memory Bandwidth Is the New Constraint
NVIDIA's NVHBM moves memory control to the HBM stack itself, not the GPU. This architectural shift reveals memory bandwidth, not compute cores, is the real scaling bottleneck for AI inference.
Samsung zHBM Cuts I/O Power ~70% — Memory and Compute Merge by 2028
Samsung's three-phase HBM roadmap moves the memory controller into the base die, then stacks the whole DRAM on the processor — cutting I/O power ~70% at zHBM.
16,000 MT/s DDR5 MRDIMMs Just Raised the AI Memory Ceiling
Renesas' Gen 3 MRDIMM pushes server DDR5 to 16,000 MT/s — 25% over Gen 2 on existing boards. Memory-bound decode gains a real ceiling.
Server Memory Hit 70% Price Spike — Buy Before Q3 Peak
SK Hynix chairman confirms 70% DRAM price hike. Conventional DRAM contract prices jumped 90–95% in Q1; Q3 will see another 58–63% increase. Homelab and server buyers need to act now.
Your Homelab RAM and SSD Costs Are About to Jump 30–40%
ADATA's chairman warns of a 30% DRAM and 40% NAND jump this quarter. Here's why your build budget needs to shift now.
NVIDIA Halves Vera Rubin Memory — LPDDR5X Shortage Hits First
NVIDIA's next-gen Vera Rubin drops standard CPU memory from 54TB to 28TB per rack. Here's what the LPDDR5X shortage means for AI infrastructure.
Workstations Get 192GB RAM and 160GB VRAM for AI in Q3
AMD's next-gen Ryzen AI Max chips bring desktop AI consolidation, massive unified memory, and high NPU TOPS to compact workstations starting this fall.
AMD GPUs Are Getting 10% Pricier — Here's the Full Picture
AMD has notified its supply chain of a ~10% GPU price increase driven by a DRAM shortage. DRAM contract prices rose 90–95% QoQ in Q1 2026. Here's what to buy, hold, or skip.
DDR5 Tripled Since October — Buy Nothing Yet
DRAM and NAND prices have surged 90–130% since late 2025. A Samsung factory walkout and HBM reallocation mean the crunch won't clear before late 2027 at earliest.