Author:
Subject: Memory
Manufacturer: Corsair

Show me your true colors

It's no secret that RGB accessories and components have been quite popular in the past few years. One of the most recent introductions in the quest to make everything related to your computer RGB LED customizable is system memory. 

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Today, we're taking a look at Corsair's RGB DDR4 offering, the Vengeance RGB memory kit.

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As you might expect, from the outside the Vengeance RGB DIMMs look mostly like standard memory modules. The heat spreader is full metal and has a matte texture, giving it a nice flat appearance and feel.

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The real magic lies underneath the removable top portion of the heat spreader. Taking this piece off will reveal the lightbar in all its glory. This removable portion of the heat spreader allows you to choose between maximum LED visibility and the more subtle appearance of the "slotted" design. For attention oriented people like me, it's also nice that you can flip the lid of the heat spreader so that the Corsair logo is oriented in the same way when you have 4 DIMMs installed into a motherboard.

Unlike the GEIL EVO X RGB memory that we used in our Ryzen 5 CPU review, the Corsair Vengeance RGB memory does not depend on your motherboard having headers for external RGB strips, but rather is fully controlled through Corsair Link software on your PC.

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With Corsair Link installed on a supported platform (more on that later), it's very easy to customize the look of the Vengeance RGB modules. These LEDs are individually addressable so you can do patterns like Color Pulse and Shift as well as a Rainbow effect. You can also pair together modules into groups so that the effects are synchronized together.

After getting the memory installed and customized to our liking, we decided to run a couple of memory benchmarks on this kit at the stock DDR4-2400 speeds for the Kaby Lake platform, and at DDR4-3000 which this kit is certified for. Although it's worth nothing that Corsair claims this memory is very overclockable. 

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In synthetic memory benchmarks, you can definitely see the expected difference in performance from running at DDR4-3000 vs DDR4-2400. Read/Write/Copy as well as memory bandwidth sees a nice increase. Although, as we have seen over the years, increases in memory bandwidth don't seem to translate to large performance increases in real world applications. 

However, with the advent of AMD's latest Ryzen CPUs, we have seen a new importance on memory speed in relation to certain applications including gaming. While we managed to run Vengeance RGB memory a DDR4-3000 speeds on our ASUS Crosshair VI Hero platform with no issues, you do lose the RGB functionality.

Currently, the Corsair Link software utilizes the Intel Management Engine software to enable support for changing the RGB LEDs over the DDR4 bus. This means that when you install the memory into a Ryzen system, you are unable to customize the LED patterns, with the memory modules staying in their default state of cycling through colors in an unsynchronized method. 

Corsair has said that Ryzen support for RGB customization is coming, and we will be on the lookout for when the updated version of Corsair Link software is available.

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At $160 for the 16GB kit, the Corsair Vengeance RGB DDR-3000 Memory carries about a $30-$40 price premium over similar non RGB-enabled kits. While it may seem a bit ridiculous to spend extra money just to get light up RAM, if you are working on a color scheme with your system and already have things like an RGB Motherboard and GPU, Corsair Vengeance RGB memory could be the final touch you are looking for.

Glowing RAM from G.Skill to match all your other RGBs

Subject: Memory | May 4, 2017 - 02:01 PM |
Tagged: G.Skill, G.Skill Trident Z, 32GB, ddr4-3200, RGB

What is the point of light emanating from all of your components from keyboard to PSU if your RAM doesn't match?  G.Skill realized this is a pressing issue on the minds of enthusiasts everywhere and infected their Trident Z RAM with RGB-itis.  The four modules in this 32GB kit have a total of 16 LEDs which can glow together or separately using the G.Skill control utility, which is still in Beta and caused some minor headaches for Kitguru.  You can see the lights here, as well as some benchmarks if you are more into that kind of thing.

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"Take a really close look and you will see the G.Skill logo is carried on a plastic diffuser that covers the LEDs, instead of the aluminium heat spreader, however that is the only clue that this DDR4 memory packs four RGB LEDs on each module."

Here are some more Memory articles from around the web:

Memory

Source: Kitguru

G.Skill Releasing DDR4 4333 MHz Memory Kit, Working on DDR4 4500 MHz

Subject: Memory | April 22, 2017 - 04:40 PM |
Tagged: z270, G.Skill Trident Z, G.Skill, dual channel, ddr4

For enthusiasts with a need for speed, G.Skill unleashed a new DDR4 memory kit recently that ratchets up two 8GB modules to 4333 MHz out of the box. The new 16GB kit will soon take the top spot in the company’s Trident Z series and will come with the traditional brushed metal heat spreader with red accent.

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The new 16 GB (2 x 8GB sticks) Trident Z memory kit was validated on Intel’s Z270 platform using an Asus ROG Maximus IX Apex motherboard and an overclocked Intel Core i5-7600K. (The processor was clocked at 4200.20 MHz on a x40.0 multiplier and 104.98 MHz bus speed.) The DDR4 kit is running with CAS latencies of 19-19-19-39 and is needs 1.40 volts.

Not content to sit on its laurels, G.Skill is reportedly also working on cranking speeds up even further with a prototype DDR4 kit running at 4400 MHz and a “proof of concept” test of a 16 GB kit running at 4500 MHz. The DDR4-4500 kit is being stress tested while specifications are still under development and it will be “some time” before it is ready for market. G.Skill did manage to at least run Windows and some benchmarks at those RAM clock speeds though using the same Z270 platform listed above (with the Core i5 7600K clocked at 4360.36 MHz on a 108.98 MHz bus and x40.0 multiplier). The benchmark runs reported up to 65 GB/s write speeds, 55 GB/s read speeds, and 52 GB/s copy speeds specifically. DDR4 has come a long way in the speed department to where it is today and apparently still has room to grow.

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Unfortunately, as is the case with most announcements of this nature, no official pricing and availability was mentioned. Looking around online, I would expect the 16GB DDR4-4333 kit to come in somewhere around $280 and be available within the next month or so.

I would love to see what a kit this fast would do for Ryzen as far as alleviating the CCX-to-CCX bottleneck over the Infinity Fabric assuming the Ryzen memory controller can handle those speeds! Also, faster memory has helped AMD’s APUs in the past, so these extremely fast kits that are coming out should pair well with AMD's upcoming Raven Ridge though they will need to come down in price a lot to actually meet the budget of a good budget gaming build (right now with the kits in the $250+ range it would be better to just put the premium into a graphics card – though that kind of defeats the purpose of using the APU heh).

Source: G.Skill

G.SKILL wants to make sure you have enough RAM, Trident Z RGB DDR4-3333MHz 128GB kit

Subject: Memory | April 7, 2017 - 03:50 PM |
Tagged: Trident Z RGB, intel z270, Intel X99, G.Skill, DDR4-3333MHz, AM4, 128Gb

You did read that correctly, the new Trident Z RGB kit consists of eight 16GB DIMMs which should give you more than enough memory to play with in a variety of ways, including a decent sized RAM drive. There are also some smaller kits available as well as different frequencies, something that Ryzen users should take a peek at as AMD's new chip loves fast RAM.  They do not specify AMD support but one would expect to be able to utilize these chips. This particular kit sports timings of CL16-18-18-38 and below you can see the sizes, frequencies and timings of the other Trident Z RGB kits.

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As the name implies, these DIMMs do indeed have LEDs on them, supporting a wide variety of colours and with a variety of modes so you can have dynamic lighting effects, if that is your desire.  You can see a video of them in action below.

PR below the fold

Source: G.SKILL

G.Skill Launches New DDR4 Memory For Ryzen CPUs Up to 3466 MHz

Subject: Memory | March 8, 2017 - 12:46 AM |
Tagged: ryzen, overclocking, gskill, ddr4, AM4

G.Skill recently announced two new series of DDR4 memory geared towards AMD’s new AM4 platform and Ryzen CPUs. The FORTIS series comes in kits up to 64 GB at 2400 MHz while the Flare X series features kits up to 32 GB at 3466 MHz.

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The FORTIS series come in black with graphics on the sides. At launch, there will be kits in 16 GB, 32 GB, and 64 GB capacities clocked at 2,133 and 2,400 MHz. These kits run at 1.2V.

Flare X reportedly uses “carefully selected” IC chips that have been tested and validated for the AM4 platform and Ryzen processors. These kits run at 1.35V out of the box and come in 16 GB, 32 GB, and 64 GB at 3200 MHz with 14-14-14-34 timings or in a 16 GB (2x8GB) kit clocked at 3466 MHz with 16-16-16-36 timings.

It is worth noting that Ryzen officially supports memory up to 3200 MHz without needing to overclock the bus speed using one of eight memory straps/dividers (this is apparently a limitation of the UEFI and not Ryzen's memory controllers). In order to take advantage of DDR4 with higher clocks, you will need to overclock the base clock (which is made easier/possible on motherboards with external clock generators). G.Skill showed two examples using a Ryzen 7 1700 and an Asus Crosshair VI Hero motherboard where they got a 4x16GB kit clocked at 3467MHz (16-16-16-36 CR1) by setting a 25.4 x multiplier and 118.16 MHz bus speed. The other example was DDR4 at 3200 MHz with a multiplier of 28.4 and 119.99 MHz bus speed. It is interesting that they were able to push the bus speed that high while maintaining stability. G.Skill posted two CPU-Z validation screen shots on its news announcement.

G.Skill did not announce pricing, but it did state the new memory kits would be available later this month. Looking around on Newegg, it seems some of the lower speed kits with 4GB DIMMs are available right now but the new kits with higher clocks and 8GB and 16GB DIMMs are not available yet. The less exciting Fortis series does appear to be available though with a 2x8GB 16GB DDR4-2400 priced at $124.99. Even the Fortis series isn’t fully launched yet though since the 2x16GB and 4x16GB kits aren’t listed.

Source: G.Skill

Intel Has Started Shipping Optane Memory Modules

Subject: Memory | February 3, 2017 - 08:42 PM |
Tagged: XPoint, server, Optane, Intel Optane, Intel, big data

Last week Hexus reported that Intel has begun shipping Optane memory modules to its partners for testing. This year should see the launch of both these enterprise products designed for servers as well as tiny application accelerator M.2 solid state drives based on the Intel and Micron joint 3D memory venture. The modules that Intel is shipping are the former type of Optane memory and will be able to replace DDR4 DIMMs (RAM) with a memory solution that is not as fast but is cheaper and has much larger storage capacities. The Optane modules are designed to slot into DDR4 type memory slots on server boards. The benefit for such a product lies in big data and scientific workloads where massive datasets will be able to be held in primary memory and the processor(s) will be able to access the data sets at much lower latencies than if it had to reach out to mass storage on spinning rust or even SAS or PCI-E solid state drives. Being able to hold all the data being worked on in one pool of memory will be cheaper with Optane as well as it is allegedly priced closer to NAND than RAM and the cost of RAM adds up extremely quickly when you need many terabytes of it (or more!). Various technologies attempting to bring higher capacity non volatile and/or flash-based storage in memory module form have been theorized or in the works in various forms for years now, but it appears that Intel will be the first ones to roll out actual products.

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It will likely be years before the technology trickles down to consumer desktops and notebooks, so slapping what would effectively be a cheap RAM disk into your PC is still a ways out. Consumers will get a small taste of the Optane memory in the form of tiny storage drives that were rumored for a first quarter 2017 release following its Kaby Lake Z270 motherboards. Previous leaks suggest that the Intel Optane Memory 8000P would come in 16 GB and 32 GB capacities in a M.2 form factor. With a single 128-bit (16 GB) die Intel is able to hit speeds that current NAND flash based SSDs can only hit with multiple dies. Specifically the 16GB Optane application accelerator drive is allegedly capable of 285,000 random 4K IOPS, 70,000 random write 4K IOPS, Sequential 128K reads of 1400 MB/s, and sequential 128K writes of 300 MB/s. The 32GB Optane drive is a bit faster at 300,000 4K IOPS, 120,000 4K IOPS, 1600 MB/s, and 500 MB/s respectively.

Unfortunately, I do not have any numbers on how fast the Optane memory that will slot into the DDR4 slots will be, but seeing as two dies already max out the x2 PCI-E link they use in the M.2 Optane SSD, a dual sided memory module packed with rows of Optane dies on the significantly wider memory bus is very promising. It should lie somewhere closer to (but slower than) DDR4 but much faster than NAND flash while still being non volatile (it doesn't need constant power to retain the data).

I am interested to see what the final numbers are for Intel's Optane RAM and Optane storage drives. The company has certainly dialed down the hype for the technology as it approached fruition though that may be more to do with what they are able to do right now versus what the 3D XPoint memory technology itself is potentially capable of enabling. I look forward to what it will enable in the HPC market and eventually what will be possible for the desktop and gaming markets.

What are your thoughts on Intel and Micron's 3D XPoint memory and Intel's Optane implementation (Micron's implementation is QuantX)?

Also read:

Source: Hexus

G.SKILL Announces New DDR4 for Kaby Lake

Subject: Memory, Shows and Expos | January 4, 2017 - 02:13 PM |
Tagged: G.Skill, ddr4, ddr4-4266, ddr4-4133, G.Skill Trident Z

Kaby Lake CPUs and the associated Z270 motherboards can handle DDR4 frequencies higher than we have seen previously, good news for overclocking enthusiasts.  G.SKILL may be first past the post with new DIMMs, you can pick up their Trident Z DDR4-4266 DIMMs on NewEgg right now, $230 for a 16GB dual channel kit

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This extra speed does come with an associated cost, they rate the voltage of these modules higher than you would expect from DDR4 at 1.4V as opposed to the 1.35 we are accustomed to and you should keep this in mind when shopping for a motherboard.  It will be interesting to see if these extremely high frequencies have any noticeable effect in gaming performance however they are already breaking records, 8 world records and 21 global first place records. 

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You can see the various frequencies and timings currently available, expect to see more companies announcing new DIMMs very soon.

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Source: G.SKILL

High frequency RAM on Kaby Lake

Subject: Memory | December 23, 2016 - 01:26 PM |
Tagged: Vengeance LPX, kaby lake, Intel, DDR4-3600, corsair, core i7 7700k

[H]ard|OCP had a chance to try out Corsair's upcoming Vengeance LPX 3600MHz DDR4 on a Kaby Lake based system.  The XMP settings for this DDR4 were 3600MHz with timings @ 18-19-19-39-2T and the system booted with no problems at these defaults, an improvement from some scenarios with Skylake based systems.  Running Prime95 for over a day posed no problem for the system, however Memtest86 did until the RAM voltage was bumped up to 1.41v from the default 1.36v at which point it could pass the tests with no problems.  This shows some promise for overclocking addicts planning on upgrading to the refreshed Intel chip.

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"We were lucky enough to get our hands on a new set of Corsair Vengeance LPX 3600MHz RAM this week and we immediately put it work with the new Intel Kaby Lake Core i7-7700K processor that is to be launched next month."

Here are some more Memory articles from around the web:

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Source: [H]ard|OCP

G.Skill Adds Faster 64GB DDR4 3600 MHz Kit To Trident Z Lineup

Subject: Memory | November 5, 2016 - 01:42 AM |
Tagged: G.Skill Trident Z, G.Skill, ddr4

Yesterday G.Skill announced the launch of the soon-to-be fastest DDR4 64 GB kit using 16 GB modules running at 3600 MHz. The new Trident Z kit uses Samsung 8Gb chips and pairs four 16 GB DIMMs supporting XMP 2.0 and CAS latencies of 17-19-19-39.

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The DDR4 memory kit features stylized brushed aluminum heatspreaders with red accents similar to those used on existing Trident Z kits. Out of the box the kit runs at 1.35 voilts though overclockers should be able to push them further to eke out a bit more speed beyond the stock 3600 MHz!

Beyond that there is not much to the announcement other than G.Skill claiming the speed crown. Looking online, it seems the previous highest speed offered was 3466 MHz so the new modules are a decent bit faster.

According to G.Skill, the new Trident Z 64GB kit will be available in December. They have not yet released pricing, but I would expect it to MSRP for at least $570 considering G.Skill and Corsair currently have DDR4 3466 MHz 64GB kits priced at $540 and $530 respectively. If you are into overclocking, you can probably save a few bucks and overclock some lower specc'ed memory, but these might be good if you are building a workstation that doesn't need ECC (e.g. a video editing and streaming monster heh).

Source: G.Skill

Corsair Vengeance LPX 3200MHz 32GB, a lot of space in more ways than one

Subject: Memory | October 17, 2016 - 02:37 PM |
Tagged: corsair, Corsair Vengeance LPX, ddr4-3200

This particular Corsair Vengeance LPX kit comes with the Airflow kit, active cooling for your DIMMs which does require a fair amount of clearance around your CPU socket if you intend to install it.  If you do not use the active cooling the low profile DIMMs stand a mere 31mm tall, which should fit alongside even the largest heatsinks.  This 32GB DDR4-3200MHz kit has default timings of 15-15-15-36, Overclockers Club managed to squeeze out an overclock of 14-16-16-36 @ 3261MHz on this particular kit.  Drop by to see the effect that had on performance in the full review.

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"Right out of the box, this set of modules delivered excellent performance across each of the tests I ran. From synthetic to real world and finally in the gaming test, these modules delivered better performance overall than even the Dominator platinum modules I just looked at. The tighter primary timings and SPD tuning really brings out the performance potential of this Vengeance LPX 3200MHz 32GB set of modules."

Here are some more Memory articles from around the web:

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