DDR4 Desktop Memory

[blizzaga4]

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Mods if this thread is a double post please lock this down.

Samsung develops DDR4 memory with up to 40 percent better energy efficiency than DDR3

Samsung's famed lead in component manufacturing is being extended today with the announcement of a DDR4 DRAM stick that can perform read and write operations using up to 40 percent less power than the old/current DDR3 stuff. Bandwidth maxes out at 2.13Gbps at 1.2V, while Pseudo Open Drain technology assists in minimizing the battery impact. Over time, Samsung projects the new DRAM modules will hit 4Gbps speeds. It's working away with server makers right now in order to achieve JEDEC certification, but the target market will clearly be laptops and other mobile devices, where energy-frugal memory like this would best be appreciated.

DDR4 itself is a DRAM interface specification. Its primary benefits compared to DDR3 include a higher range of clock frequencies and data transfer rates (2133–4266 MHz and MT/s compared to DDR3's 800–2133) and significantly lower voltage (1.2 decreasing to 1.05 volts, compared to 1.5 – 1.2 V for DDR3). DDR4 also anticipates a change in topology – it discards dual and triple channel approaches in favor of point-to-point where each channel in the memory controller is connected to a single module

[siopao1984]

pwde mamalikas gamay na walay infraction? hehehe

P****E G****Y Y***H !!!! gukod na pod

[nishelou]

ataka ahh mao pa gani panggawas sa mga bag o nanapod lain bag o nasad hehe

[werty]

advancement napud in technology--wa pa gani ma fully utilize ang previous tech naa napud bago... sa mailad lang...

[EarlZ]

Lamia ani oi, 4266Mhz with point to point connection!

[simoko]

Lamia ani oi, 4266Mhz with point to point connection!

yes nindot gyud kaayo...esp. sa LGA2011 processor w/c have a quad channel mem controller...one channel per DIMM... the speed of the current SB dual-channel setup ain't even close

[chang87]

DDR4 SDRAM will be the successor to DDR3 SDRAM. It was revealed at the Intel Developer Forum in San Francisco in 2008, and is due to be released to market during 2011. The timing has varied considerably during its development - it was originally expected to be released in 2012, and later (during 2010) expected to be released in 2015, before samples were announced in early 2011 and manufacturers began to announce that commercial production and release to market was anticipated in 2012. DDR4 is expected to reach mass market adoption around 2015, which is comparable with the approximately 5 years taken for DDR3 to achieve mass market transition over DDR2.
The new chips are expected to run at 1.2 V or less, versus the 1.5 V of DDR3 chips, and have in excess of 2 billion data transfers per second. They are expected to be introduced at frequency rates of 2133 MHz, estimated to rise to a potential 4266 MHz and lowered voltage of 1.05 V by 2013.
In February 2009, Samsung validated 40 nm DRAM chips, considered a "significant step" towards DDR4 development since as of 2009, current DRAM chips were only beginning to migrate to a 50 nm process. In January 2011, Samsung announced the completion and release for testing of a 30 nm 2 GB DDR4 DRAM module. It has a maximum bandwidth of 2.13 Gbps at 1.2 V, uses pseudo open drain technology and draws 40% less power than an equivalent DDR3 module.

- wikipedia

[spongbhadz42]

waaaaaaaaaaaaaaaaaaaaa! holy cow! DDR4 is here na pd....waaaa unya ugma DDR4 -8GB na then DDR5 then DDR6 sunod ugma....naunsa nmn ni oi! gukod mga kapatid tau ay magsama-sama....waaaaaa!

[werty]

i wonder how much is marketing scheme and how much is real actual performance gain from previous technologies....

[spongbhadz42]

yes let see if the performance is worth buying... ^^