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The Latest Breaking News from JEDEC

JEDEC Plans LPDDR6-Based CAMM, DDR5 MRDIMM Specifications

Following a relative lull in the desktop memory industry in the previous decade, the past few years have seen a flurry of new memory standards and form factors enter development. Joining the traditional DIMM/SO-DIMM form factors, we've seen the introduction of space-efficient DDR5 CAMM2s, their LPDDR5-based counterpart the LPCAMM2, and…

AnandTech

JEDEC's new standards will double DDR5 bandwidth, enable faster memory for laptops — DDR5 MRDIMM and LPDDR6 standards for next-generation servers and laptops being ratified

JEDEC plans to introduce multiplexed memory to double the bandwidth of current DDR5 RDIMMs on servers and data centers. It's also working on adding LPDDR6 to CAMM2 for laptops.

Tom’s Hardware

Mr. DIMM, why do you have so many chips? Micron's new monstrous multi-rank memory doubles DDR5 speed to 8,800 MT/s

Are memory companies looking for new ways to increase bandwidth to capitalise on the AI boom?

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Micron Expands Datacenter DRAM Portfolio with MR-DIMMs

The compute market has always been hungry for memory bandwidth, particularly for high-performance applications in servers and datacenters. In recent years, the explosion in core counts per socket has further accentuated this need. Despite progress in DDR speeds, the available bandwidth per core has unfortunately not seen a corresponding scaling.…

AnandTech

Preliminary HBM4 specs point to major performance uplift for GPUs — transfer speeds up to 6.4 GT/s across a 2048-bit interface

JEDEC publishes initial specifications for HBM4: up to 1.64 TB/s per stack, loads of configurations.

Tom’s Hardware

CUDIMM Standard Set to Make Desktop Memory a Bit Smarter and a Lot More Robust

While the new CAMM and LPCAMM memory modules for laptops have garnered a great deal of attention in recent months, it's not just the mobile side of the PC memory industry that is looking at changes. The desktop memory market is also coming due for some upgrades to further improve…

AnandTech

SK hynix: GDDR7 Mass Production To Start in Q4'2024

Update 06/13: SK hynix has sent a note to AnandTech clarifying that the company "plans to start mass production of GDDR7 in the fourth quarter of this year when the relevant market opens up." This article has been updated accordingly. Being a major JEDEC memory standard, GDDR7 is slated to…

AnandTech

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Micron's GDDR7 Chip Smiles for the Camera as Micron Aims to Seize Larger Share of HBM Market

UPDATE 6/12: Micron notified us that it expects its HBM market share to rise to mid-20% in the middle of calendar 2025, not in the middle of fiscal 2025. For Computex week, Micron was at the show in force in order to talk about its latest products across the memory…

AnandTech

MSI delivers first motherboard with CAMM2 memory — Z790 Project Zero brings new RAM standard to desktops

MSI's new Project Zero motherboard is equipped with a CAMM2 memory module. The new motherboard will be shown off at Computex 2024 sporting Kingston Fury CAMM2 memory.

Tom’s Hardware

DDR6 looks set to double data speeds over DDR5, with DDR6-21000 being the ultimate target

Development is still ongoing so don't expect to see it any time soon, though.

PC Gamer

Lenovo ThinkPad P1 Gen 7 is the world's first laptop to sport LPCAMM2 memory — more compact, higher performance, lower power

Lenovo announces the Thinkpad P1 Gen 7 featuring Micron LPCAMM2 LPDDR5X memory, making it the world's first laptop to use CAMM2 style system memory.

Tom’s Hardware

DDR5-10000 memory is closer than ever after JEDEC, the managing body of the standard, extends the base DDR5 spec

Let's see what those next-gen CPUs are capable of.

PC Gamer

JEDEC Extends DDR5 Memory Specification to 8800 MT/s, Adds Anti-Rowhammer Features

When JEDEC released its DDR5 specification (JESD79) back in 2020, the standard setting organization defined precise specs for modules with speed bins of up to 6400 MT/s, while leaving the spec open to further expansions with faster memory as technology progressed. Now, a bit more than three-and-a-half years later, and…

AnandTech

Corsair Enters Workstation Memory Market with WS Series XMP/EXPO DDR5 RDIMMs

Corsair has introduced a family of registered memory modules with ECC that are designed for AMD's Ryzen Threadripper 7000 and Intel's Xeon W-2400/3400-series processors. The new Corsair WS DDR5 RDIMMs with AMD EXPO and Intel XMP 3.0 profiles will be available in kits of up to 256 GB capacity and…

AnandTech

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Introspect Intros GDDR7 Test System For Fast GDDR7 GPU Design Bring Up

Introspect this week introduced its M5512 GDDR7 memory test system, which is designed for testing GDDR7 memory controllers, physical interface, and GDDR7 SGRAM chips. The tool will enable memory and processor manufacturers to verify that their products perform as specified by the standard. One of the crucial phases of a…

AnandTech

GDDR7 Approaches: Samsung Lists GDDR7 Memory Chips on Its Product Catalog

Now that JEDEC has published specification of GDDR7 memory, memory manufacturers are beginning to announce their initial products. The first out of the gate for this generation is Samsung, which has has quietly added its GDDR7 products to its official product catalog. For now, Samsung lists two GDDR7 devices on…

AnandTech

JEDEC Publishes GDDR7 Memory Spec: Next-Gen Graphics Memory Adds Faster PAM3 Signaling & On-Die ECC

JEDEC on Tuesday published the official specifications for GDDR7 DRAM, the latest iteration of the long-standing memory standard for graphics cards and other GPU-powered devices. The newest generation of GDDR brings a combination of memory capacity and memory bandwidth gains, with the later being driven primarily by the switch to…

PC Gamer

JEDEC rubber stamps the GDDR7 spec, mega bandwidth VRAM is on its way for next-gen GPUs

Don't expect to see it on mainstream graphics cards for a good while, though.

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Tom’s Hardware

GDDR7 graphics memory standard published by JEDEC — Next-gen GPUs to get up to 192 GB/s of bandwidth per device

JEDEC has published the specifications for the GDDR7 memory standard, which will likely replace GDDR6 memory in the next-generation GPUs when they arrive next year. As you might expect, there will be higher speeds and bandwidth, up to 192 GB/s per device.

PC Gamer

Low-profile memory module headed to laptops might be destined for desktops too

The CAMM2 memory module standard would effectively replace 'sticks' of RAM in laptops. Maybe some desktops, too.

TechRadar

SO-DIMM laptop memory sticks to disappear as CAMM poised to take over — new RAM format comes to market, but may be a mere stopgap before tech industry moves to on-chip system memory à la Apple

Your next laptop is about to get a massive speed boost, thanks to CAMM.

Tom’s Hardware

New space-saving RAM sticks that jam up to 128GB of memory in a laptop get industry's stamp of approval - CAMM2 standard ratified by JEDEC

We will probably see laptops switching from traditional SO-DIMM memory to CAMM2 in the coming years, now that JEDEC made it official.

AnandTech

Micron Introduces 128 GB DDR5-8000 RDIMMs with Monolithic 32 Gb Die

The path to high-capacity RDIMMs for servers has primarily been through 3D stacking (3DS) of DRAM dies using Through-Silicon Vias (TSVs). However, this has presented significant challenges in packaging (driving up the cost), and has also not been efficient in terms of energy consumption. The demand for large memory capacity…

Tom’s Hardware

TeamGroup Launches JEDEC-Compliant DDR5-6400 for Raptor Lake Refresh CPUs

TeamGroup's Elite and Elite Plus memory modules are now available at DDR5-6400 with 1.1V and very loose timing.

Tom’s Hardware

DDR5 vs DDR4 in 2025: Is It Time To Upgrade Your RAM?

We compare DDR5 to the best DDR4 RAM on the market to see whether it's worth the cost of upgrading.

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