SK hynix HBM3E 24GB

MakerMemory manufacturer.

SK hynix1

GenerationMaker’s HBM generation designation.

HBM3E1

DRAM layers highDRAM dies in the stack; excludes the base die.

81

Stack capacity GBCapacity of one stack, in the maker’s GB units; not accelerator total memory.

241

Pin rate Gb/sPublished pin rate. Read with Pin qualifier; a limit is not a guaranteed operating point.

At least 9.61

Stack bandwidth GB/sPublished bandwidth of one stack. Read with Bandwidth qualifier. TB/s is normalized to GB/s using 1,000.

At least 1,2301

Interface bitsData I/O width of one stack; not the complete accelerator bus.

Not published

Base diePublished base/buffer die implementation or foundry. Null means not disclosed in the cited evidence.

Not published

DRAM processVendor’s process label, not a normalized physical dimension.

Not published

Bonding / packagePublished stacking or package process.

Advanced MR-MUF2

Evidence statusLast supported milestone; historical production does not imply current orderability.

Production reported2

Status evidence dateDate of the supporting publication, with original precision (YYYY, YYYY-MM or YYYY-MM-DD). Not necessarily the first shipment day.

2024-03-192

Sample evidence datePublication confirming samples, preserving date precision; not an inferred qualification date.

Not published

Production evidence datePublication confirming production or shipments. A report date, not an exact factory ramp date.

2024-03-192

Confirmed platform linksPlatforms explicitly linked to this maker and variant by a first-party source. Design-in is distinguished from shipping.

Not published

Reading notesVariant-specific context, source conflicts, historical status and unconfirmed details.

Launch release stated up to 1.18 TB/s; this row uses the later portfolio’s 9.6+ Gb/s and 1.23+ TB/s. These are vendor ratings, not measured accelerator bandwidth.1

1. SK hynix: SK hynix HBM3E 24GB accessed 2026-11-11
2. SK hynix HBM3E production announcement accessed 2026-11-11

Every date is the publication date of the maker’s evidence. See who packages, bonds and tests SK hynix HBM on HBM Suppliers. Read the method or send a correction.