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High Bandwidth Memory Hub

High Bandwidth Memory is a stacked memory technology that boosts data rates and memory bandwidth where performance matters most. It has become a key part of modern graphics and compute hardware, and interest keeps building as demand for efficient throughput climbs.

100 news stories · 2 reviews · 2 articlesUpdated

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High Bandwidth Memory News

AMD's Threadripper Halo Station is an 'AI Workstation' with up to 576GB of HBM3e GPU memory

NewsAMD's Threadripper Halo Station is an 'AI Workstation' with up to 576GB of HBM3e GPU memory

September 7, 2026 | AMD's new Threadripper Halo Station is on track for 2027, an AI workstation with a Ryzen Threadripper PRO 9995WX processor and AMD Instinct-...

Memory capacity for all of 2027 has reportedly been booked and sold, with no more DRAM or HBM available

NewsMemory capacity for all of 2027 has reportedly been booked and sold, with no more DRAM or HBM available

August 4, 2026 | According to a new report, Samsung, SK hynix, and Micron's DRAM and HBM memory capacity for 2027 is now sold out with no additional supply available...

South Korea is investing $520 billion in Samsung and SK Hynix to build more HBM fabs for AI

NewsSouth Korea is investing $520 billion in Samsung and SK Hynix to build more HBM fabs for AI

June 30, 2026 | South Korean President Lee Jae Myung has announced a $520 billion USD public and private investment for Samsung and SK Hynix to build more HBM...

New RTX 60 series specs leak suggests huge RT performance and memory bandwidth improvement

NewsNew RTX 60 series specs leak suggests huge RT performance and memory bandwidth improvement

March 30, 2026 | The flagship GeForce RTX 6090 reported to have 32GB of VRAM, built on NVIDIA's Rubin architecture using TSMC's 3nm production process.

Intel teams with SoftBank on next-gen ZAM memory, prototypes to compete against HBM in 2028

NewsIntel teams with SoftBank on next-gen ZAM memory, prototypes to compete against HBM in 2028

February 3, 2026 | Intel looks to re-enter the memory business as it teams with SoftBank to introduce a new 'ZAM' memory solution, capitalizing on the mass DRAM...

DRAM suppliers are the new Santa Claus, HBM is a 'black hole' for DRAM production capacity

NewsDRAM suppliers are the new Santa Claus, HBM is a 'black hole' for DRAM production capacity

December 19, 2025 | DRAM suppliers are the new 'Santa Claus' says Etron chairman, adding that HBM has become a 'black hole' for DRAM production capacity.

Samsung shifts focus from HBM to DDR5 modules: DDR5 RAM results in FAR more profits than HBM

NewsSamsung shifts focus from HBM to DDR5 modules: DDR5 RAM results in FAR more profits than HBM

December 8, 2025 | Samsung is reportedly scaling down its HBM production, shifting focus of DRAM production to DDR5 modules because there's FAR more profits to...

The next-gen HBM chips will combine both GPU and HBM for future AI chips from Meta and NVIDIA

NewsThe next-gen HBM chips will combine both GPU and HBM for future AI chips from Meta and NVIDIA

November 27, 2025 | A new method of mounting both GPUs and next-gen HBM is now in play, with big tech companies seeking more AI performance by combining GPUs +...

SK hynix HBM roadmap teases HBM5, HBM5E, GDDR7-Next, DDR6, 400-layer 4D NAND in 2029-2031

NewsSK hynix HBM roadmap teases HBM5, HBM5E, GDDR7-Next, DDR6, 400-layer 4D NAND in 2029-2031

November 3, 2025 | SK hynix unveils its next-gen technology roadmap: includes HBM5, HBM5E, GDDR7-Next, DDR6, and 400+ layer NAND memory beyond 2029-2031.

SK hynix CEO announces new vision as Full Stack AI Memory Creator: custom HBM, AI DRAM, AI NAND

NewsSK hynix CEO announces new vision as Full Stack AI Memory Creator: custom HBM, AI DRAM, AI NAND

November 3, 2025 | SK hynix CEO outlines updated vision of being the Full Stack AI Memory Creator, with custom HBM, AI DRAM (AI-D), and AI NAND (AI-N) of the future...

Samsung lands deal with NVIDIA for next-gen HBM4 memory: collaboration on next-gen HBM

NewsSamsung lands deal with NVIDIA for next-gen HBM4 memory: collaboration on next-gen HBM

November 1, 2025 | NVIDIA is officially working with Samsung on HBM4, with Samsung's next-gen HBM4 memory reaching 11Gbps, far exceeding JEDEC standards of 8Gbps...

AMD's next-gen Instinct MI450X 'forced' NVIDIA to increase TGP, memory bandwidth on Rubin GPUs

NewsAMD's next-gen Instinct MI450X 'forced' NVIDIA to increase TGP, memory bandwidth on Rubin GPUs

September 28, 2025 | AMD's next-gen Instinct MI450X AI accelerator has reportedly forced NVIDIA to make changes to its next-gen VR200 Rubin AI GPUs with more power...

SK hynix ramps 1c DRAM to 6 EUV layers, preps for High-NA EUV designs to destroy Samsung in HBM

NewsSK hynix ramps 1c DRAM to 6 EUV layers, preps for High-NA EUV designs to destroy Samsung in HBM

August 11, 2025 | SK hynix reportedly planning huge advancement in 1c DRAM: boosting to 6 EUV layers, preparing for High-NA EUV designs to demolish Samsung.

NVIDIA CEO met with Samsung in 2018 to propose jointly-developed HBM, foundry switch from TSMC

NewsNVIDIA CEO met with Samsung in 2018 to propose jointly-developed HBM, foundry switch from TSMC

July 23, 2025 | NVIDIA CEO Jensen Huang met with Samsung in 2018 to discuss co-developing HBM, cooperation in foundry to replace TSMC, and working together...

Huawei to use HBM in smartphones with 3D stacking tech: will boost efficiency, AI performance

NewsHuawei to use HBM in smartphones with 3D stacking tech: will boost efficiency, AI performance

July 2, 2025 | Huawei is rumored to beat Apple in using HBM DRAM inside of its smartphones using 3D stacking technology, improving efficiency and AI performance...

Future of next-gen HBM: HBM4, HBM5, HBM6, HBM7, and HBM8 teased with 15,000W AI GPUs by 2038

NewsFuture of next-gen HBM: HBM4, HBM5, HBM6, HBM7, and HBM8 teased with 15,000W AI GPUs by 2038

June 15, 2025 | Next-generation GPU-HBM roadmap teases HBM4, HBM5, HBM6, HBM7, HBM8 with HBM7 dropping by 2035 with new AI GPUs using 6.1TB of HBM7 and 15,000W...

PlayStation Portable details leak: AI upscaling, PS5 memory bandwidth, RAM and more

NewsPlayStation Portable details leak: AI upscaling, PS5 memory bandwidth, RAM and more

June 11, 2025 | A well-known leaker has provided hardware specs for Sony's rumored PlayStation portable, saying it will feature AI upscaling and 16GB of RAM...

NVIDIA's next-gen China-specific H30 AI GPU rumored with GDDR memory, instead of HBM

NewsNVIDIA's next-gen China-specific H30 AI GPU rumored with GDDR memory, instead of HBM

May 6, 2025 | NVIDIA's new H30 AI GPU for the Chinese market will reportedly use GDDR memory instead of HBM, similar to its previous-gen L40S GPU.

SK hynix showcases world's first HBM4: 16-Hi stacks, 2TB/sec memory bandwidth, TSMC logic die

NewsSK hynix showcases world's first HBM4: 16-Hi stacks, 2TB/sec memory bandwidth, TSMC logic die

April 27, 2025 | SK hynix has showcased its next-gen HBM4 to the public: next-gen AI memory has up to 16-Hi stacks, 2TB/sec memory bandwidth, and TSMC logic...

SK hynix has 'phenomenal' yield rate increase of its 1c DRAM modules for consumer, HBM memory

NewsSK hynix has 'phenomenal' yield rate increase of its 1c DRAM modules for consumer, HBM memory

April 9, 2025 | SK hynix continues to dominate the DRAM business, with the South Korean memory leader hitting 'phenomenal' yield rates with its new 1c DRAM...

SK hynix HBM expansion: M10F fab re-purposing aims for up to 170,000 units per month in 2025

NewsSK hynix HBM expansion: M10F fab re-purposing aims for up to 170,000 units per month in 2025

April 3, 2025 | SK hynix begins HBM production expansion: M10F fab re-purposing in operation, aims for 160,000 to 170,000 units per month in South Korea.

SK hynix sold out of HBM for 2025, soon taking customer orders for 2026 supply of HBM

NewsSK hynix sold out of HBM for 2025, soon taking customer orders for 2026 supply of HBM

March 30, 2025 | SK hynix announces its HBM volume for 2025 has sold out, with final negotiations with customers for HBM supply in 2026 coming soon.

Samsung to launch next-gen LPW DRAM for on-device AI in 2028: touted as 'mobile HBM'

NewsSamsung to launch next-gen LPW DRAM for on-device AI in 2028: touted as 'mobile HBM'

February 18, 2025 | Samsung Electronics is set to introduce its next-gen LPW DRAM: touted as 'mobile HBM' optimized for on-device AI of the future, expected to...

NVIDIA CEO says he can't trust Samsung's HBM products or engineers, won't do business with them

NewsNVIDIA CEO says he can't trust Samsung's HBM products or engineers, won't do business with them

January 29, 2025 | NVIDIA CEO Jensen Huang says he can't trust Samsung's HBM memory, 'we cannot trust and do business with them because senior executives change...

SK hynix reports highest-ever yearly earnings for 2024, all thanks to HBM and the AI boom

NewsSK hynix reports highest-ever yearly earnings for 2024, all thanks to HBM and the AI boom

January 26, 2025 | SK hynix has just posted its best-ever yearly earnings for 2024: $46.1 billion in sales, revenues increased by 102% thanks to HBM and AI demand...

SK hynix has major HBM order to Broadcom: which is making AI chips for Google, Meta, ByteDance

NewsSK hynix has major HBM order to Broadcom: which is making AI chips for Google, Meta, ByteDance

December 25, 2024 | SK hynix rumored to deliver huge HBM memory order to Broadcom in 2025: which is building new AI chips for Google, Meta, and ByteDance.

Marvell unveils its new custom HBM compute architecture to optimize cloud AI accelerators

NewsMarvell unveils its new custom HBM compute architecture to optimize cloud AI accelerators

December 10, 2024 | Marvell unveils its custom HBM solutions, partnering with HBM makers SK hynix, Samsung, and Micron with higher performance, lower power, and...

Broadcom teases 'cutting-edge' 3.5D XDSiP tech: 4 compute tiles, 12 HBM sites fabbed by TSMC

NewsBroadcom teases 'cutting-edge' 3.5D XDSiP tech: 4 compute tiles, 12 HBM sites fabbed by TSMC

December 8, 2024 | Broadcom unveils its new 'cutting-edge' 3.5D XDSiP platform technology: enabling consumer AI customers to develop next-gen custom accelerators...

SK hynix posts record-high Q3 2024 profit, sales of 'explosive' demand of AI memory, HBM, eSSDs

NewsSK hynix posts record-high Q3 2024 profit, sales of 'explosive' demand of AI memory, HBM, eSSDs

October 26, 2024 | SK hynix announces Q3 2024 financial results: breaking records once again, and cementing itself as the #1 AI memory technology provider in the...

HBM chip market to grow 156% year-on-year to $46.7B in 2025: up from $18.2B in 2024

NewsHBM chip market to grow 156% year-on-year to $46.7B in 2025: up from $18.2B in 2024

October 24, 2024 | Analyst estimates that the HBM market will grow 156% year-on-year to $46.7 billion in 2025, driven by the unstoppable demand of AI memory.

This is what 2.5D aka CoWoS advanced packaging looks like: GPU logic die, HBM, interposer

NewsThis is what 2.5D aka CoWoS advanced packaging looks like: GPU logic die, HBM, interposer

September 25, 2024 | This is what 2.5D advanced packaging (CoWoS) looks like, with ASE showing off an incredible model in Taiwan of how the components are bound...

Micron samples 12-Hi HBM3E with up to 36GB capacity: 9.2Gbps speeds, 1.2TB/sec memory bandwidth

NewsMicron samples 12-Hi HBM3E with up to 36GB capacity: 9.2Gbps speeds, 1.2TB/sec memory bandwidth

September 6, 2024 | Micron has started sampling its 'production-ready' HBM3E memory chips, with up to 36GB capacities in a 12-Hi HBM3E design, with up to 1.2TB/...

SK hynix plans to develop new memory product with 30x the performance of HBM memory chips

NewsSK hynix plans to develop new memory product with 30x the performance of HBM memory chips

August 19, 2024 | SK hynix unveils plans to develop a new memory product that is up to 30x faster than current HBM, they're working non-stop to make it happen...

SK hynix preparing to expand DRAM capacity (HBM, DRAM) by 80K wafers per month at M16, M10 fabs

NewsSK hynix preparing to expand DRAM capacity (HBM, DRAM) by 80K wafers per month at M16, M10 fabs

August 14, 2024 | SK hynix begins ordering equipment to expand HBM caapcity (HBM + general use DRAM) by 80,000 wafers per month at its M16 and M10 fabs.

South Korea chip exports to Taiwan surge 225% year-over-year, SK hynix HBM memory is king

NewsSouth Korea chip exports to Taiwan surge 225% year-over-year, SK hynix HBM memory is king

August 11, 2024 | South Korea's memory chip exports to Taiwan surged over 225% in the first half of 2025, thanks to the unstoppable demand of HBM for AI GPUs.

NEO Semiconductor's new 3D X-AI chip tech: replace HBM used in AI GPUs with 100x more perf

NewsNEO Semiconductor's new 3D X-AI chip tech: replace HBM used in AI GPUs with 100x more perf

August 11, 2024 | NEO Semiconductor teases its new 3D X-AI technology, with 100x performance acceleration, 99% power reduction, and 8x the memory density for...

SK hynix says HBM3E expected to make up more than half of HBM shipments in 2024

NewsSK hynix says HBM3E expected to make up more than half of HBM shipments in 2024

July 30, 2024 | SK hynix announces shipments of its new HBM3E to account for over half its HBM shipments in 2024, next-gen HBM4 is coming in 2H 2025.

SK hynix looking for semiconductor engineers: 48 positions in HBM, FinFET transistor experts

NewsSK hynix looking for semiconductor engineers: 48 positions in HBM, FinFET transistor experts

July 9, 2024 | SK hynix is looking for semiconductor engineers to help fill 48 positions in HBM chips, FinFET transistor experts, and engineers at Samsung.

DRAM memory shortages coming, manufacturers are pushing all-in on HBM production for AI chips

NewsDRAM memory shortages coming, manufacturers are pushing all-in on HBM production for AI chips

June 27, 2024 | The DRAM memory industry is expected to experience a chip shortage as AI chips makers are eating up all of the HBM supply, chewing up production...

SK hynix, Samsung, Micron are expanding HBM production, order strength to last throughout 2025

NewsSK hynix, Samsung, Micron are expanding HBM production, order strength to last throughout 2025

June 22, 2024 | SK hynix, Samsung, and Micron are sending US equipment vendor Applied Materials to boost HBM production, 'order strength' seen lasting throughout...

SK hynix speeds up HBM development: HBM4 in 2025 and HBM4E now coming in 2026

NewsSK hynix speeds up HBM development: HBM4 in 2025 and HBM4E now coming in 2026

June 20, 2024 | SK hynix expediting its HBM roadmap: HBM4 originally planned for mass production in 2026, fast-tracked to 2025, while HBM4E is coming in 2026...

NVIDIA still hasn't signed with Samsung HBM, but needs the company for interposers on AI GPUs

NewsNVIDIA still hasn't signed with Samsung HBM, but needs the company for interposers on AI GPUs

June 19, 2024 | NVIDIA still hasn't signed on with Samsung for HBM chips, but NVIDIA needs Samsung's silicon interposers and advanced chip packaging technology...

Micron expands HBM production with new lines in the US, also considers Malaysia HBM production

NewsMicron expands HBM production with new lines in the US, also considers Malaysia HBM production

June 19, 2024 | US memory chip maker Micron Technology is building test production lines for advanced HBM chips in the US, also considering HBM manufacturing...

US wants allies to stop China's semiconductor sector: next target is HBM memory for AI chips

NewsUS wants allies to stop China's semiconductor sector: next target is HBM memory for AI chips

June 19, 2024 | A senior US official will meet with Tokyo Electron in Japan and ASML in the Netherlands to stop China's semiconductor industry: bans on HBM...

US government stops China's access to GAA chip tech and HBM memory, the keys to AI accelerators

NewsUS government stops China's access to GAA chip tech and HBM memory, the keys to AI accelerators

June 11, 2024 | The US government tightens restrictions on China's access to leading semiconductor tech: Gate-All-Around (GAA) tech, limits on HBM for AI accelerators...

SK hynix president meets with TSMC CEO to discuss AI chip, HBM future

NewsSK hynix president meets with TSMC CEO to discuss AI chip, HBM future

June 10, 2024 | SK Group chairman Chey Tae-won meets with TSMC chairman and CEO C.C. Wei, to discuss and solidify the AI chip business in Taiipei.

Micron's share of the HBM memory chip market expected to hit 20-25% by August 2025

NewsMicron's share of the HBM memory chip market expected to hit 20-25% by August 2025

June 6, 2024 | Micron is fighting for the HBM memory chip market, revealing its HBM3E market share is expected to rise to 20-25% in 2025, will fight SK hynix...

Micron samples beefed-up 32Gbps GDDR7 for next-gen GPUs: over 1.5TB/sec memory bandwidth

NewsMicron samples beefed-up 32Gbps GDDR7 for next-gen GPUs: over 1.5TB/sec memory bandwidth

June 4, 2024 | Micron announces its sampling its next-gen GDDR7 memory at 32Gbps, offering over 1.5TB/sec of memory bandwidth, a huge 60% higher than GDDR6...

HBM prices to increase 5-10% in 2025, while DDR5 prices to increase 15-20% for PC gamers

NewsHBM prices to increase 5-10% in 2025, while DDR5 prices to increase 15-20% for PC gamers

May 6, 2024 | SK hynix and Micron are sold out of 2024 + 2025 HBM supply, with TrendForce estimating a 5-10% increase in HBM memory pricing in 2025.

SK hynix expects HBM memory chip revenues of over $10 billion in 2024

NewsSK hynix expects HBM memory chip revenues of over $10 billion in 2024

May 3, 2024 | SK hynix expects to hit $10+ billion in revenue from HBM sales by the end of 2024, as most of its HBM 2024 and even HBM 2025 supply is already...

SK hynix says most of its HBM for 2025 is sold out already, 16-Hi HBM4 coming in 2028

NewsSK hynix says most of its HBM for 2025 is sold out already, 16-Hi HBM4 coming in 2028

May 2, 2024 | SK hynix says that it's almost sold out of its 2025 HBM volume as AI demand reaches new highs, 12-Hi HBM3E production next quarter, 16-Hi HBM4...

SK hynix plans $14.6 billion on new chip fab in South Korea to meet 'soaring demand' of HBM

NewsSK hynix plans $14.6 billion on new chip fab in South Korea to meet 'soaring demand' of HBM

April 25, 2024 | SK hynix announces $14.6 billion will be spent on expanding production capacity of its next-gen HBM for future AI GPUs, noting 'soaring demand...

Samsung co-CEO visits Taiwan in 'low-key manner' to promote HBM, meets with TSMC

NewsSamsung co-CEO visits Taiwan in 'low-key manner' to promote HBM, meets with TSMC

April 15, 2024 | Samsung Electronics co-CEO Qing Guixian visited Taiwan in a 'low key manner' to promote Samsung HBM, seeks Taiwan ODMs to help manufacture them...

Meta's next-gen in-house AI chip is made on TSMC's 5nm process, with LPDDR5 RAM, not HBM

NewsMeta's next-gen in-house AI chip is made on TSMC's 5nm process, with LPDDR5 RAM, not HBM

April 10, 2024 | Meta's next-gen MTIA AI processor is made on TSMC 5nm, up to 1.35GHz frequency, PCIe Gen5 x8 interface, to fight NVIDIA in the cloud business...

Samsung announces it has manufactured a sample of 16-stack HBM for AI GPUs

NewsSamsung announces it has manufactured a sample of 16-stack HBM for AI GPUs

April 8, 2024 | Samsung announces it has manufactured a sample of 16-stack HBM, talks about next-gen HBM4 which will sample in 2025, go into mass production...

Samsung forms dedicated 'HBM team' to boost AI memory chip production to beat SK hynix

NewsSamsung forms dedicated 'HBM team' to boost AI memory chip production to beat SK hynix

March 30, 2024 | Samsung forms dedicated HBM team for next-gen AI chip production yields, as it makes HBM4 memory and next-gen AI Mach-1 accelerator.

Micron's entire HBM supply sold out for 2024, and a majority of 2025 supply already allocated

NewsMicron's entire HBM supply sold out for 2024, and a majority of 2025 supply already allocated

March 21, 2024 | Micron says that all of its HBM memory is sold out for 2024, and most of its HBM supply is disappearing for 2025... insatiable AI GPU demand...

HBM supply growth estimated at 260% in 2024, consumes 14% of the DRAM industry

NewsHBM supply growth estimated at 260% in 2024, consumes 14% of the DRAM industry

March 19, 2024 | HBM supply tightens with order volumes 'rising continuously' in 2024 says TrendForce, orders for new HBM memory are 'non-cancellable'.

NVIDIA GB200 Grace Blackwell Superchip: 864GB HBM3E memory, 16TB/sec memory bandwidth

NewsNVIDIA GB200 Grace Blackwell Superchip: 864GB HBM3E memory, 16TB/sec memory bandwidth

March 18, 2024 | NVIDIA's next-gen GB200 Grace Blackwell Superchip features 40 petaFLOPS of AI performance, 864GB HBM3E memory with an incredible 16TB/sec memory...

Samsung to use MR-MUF technology, like SK hynix, for its future-gen HBM products

NewsSamsung to use MR-MUF technology, like SK hynix, for its future-gen HBM products

March 13, 2024 | Samsung to address HBM yield issues by using MUF technique, which SK hynix pioneered, moving away from its NCF technology for HBM products.

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