HBM3 8-Hi(HBM3)

Memory semiconductor · estimated spot price (source: financial news + Korean customs export statistics, automated model)

$470.000.00 (0.00%) flat

HBM3 is the third-generation High Bandwidth Memory used in AI accelerators and high-performance GPUs, offering >5x the bandwidth of conventional DRAM. NVIDIA H100 and AMD MI300X ship with HBM3 — the core memory powering ChatGPT, Gemini, and other large-language-model infrastructure.

Specs: 24GB stack, 819GB/s bandwidth, 12-Hi TSV stack, 6.4 Gbps/pin

Manufacturers: SK Hynix (#1 globally), Samsung Electronics, Micron

Market context: SK Hynix functions as the de-facto sole supplier to NVIDIA and HBM has driven over half of SK Hynix operating profit since 2024.

Recent 20-day estimated price history

Date	Price (USD)	% Change	Confidence
2026-06-01	$470.00	0.00%	medium
2026-05-01	$470.00	0.00%	medium
2026-04-01	$470.00	0.00%	medium
2026-03-01	$470.00	0.00%	medium
2026-02-01	$470.00	0.00%	medium
2026-01-01	$470.00	0.00%	medium
2025-12-01	$470.00	0.00%	medium
2025-11-01	$475.00	0.00%	medium
2025-10-01	$480.00	0.00%	medium
2025-09-01	$485.00	0.00%	medium
2025-08-01	$490.00	0.00%	medium
2025-07-01	$495.00	0.00%	medium
2025-06-01	$500.00	0.00%	medium
2025-05-01	$510.00	0.00%	medium
2025-04-01	$520.00	0.00%	medium
2025-03-01	$535.00	0.00%	medium
2025-02-01	$545.00	0.00%	medium
2025-01-01	$550.00	0.00%	medium
2024-12-01	$550.00	0.00%	medium
2024-11-01	$525.00	0.00%	medium