G.Skill Releasing Low Latency, High Capacity Memory Modules In Time For The Holidays

[kcarbotte]

G.Skill announced that it will be releasing faster 3200 MHz DDR4 kits. The new kits will have capacities ranging from 16 GB to 64 GB, with latency as low as CL14-14-14-34.

G.Skill Releasing Low Latency, High Capacity Memory Modules In Time For The Holidays : Read more

 

[toddybody]

I remember when DDR4 was nearly twice as costly as DDR3 equivalents (~2400Mhz).

Insane to see the capacities and prices available now.

 

[Aspiring techie]

Missed a space in the second to last paragraph between XMP and 2.0. Also, there's a misplaced space in between 3200 under the Ripjaws V picture.

It's pretty cool to see such high capacities that run so fast.

 

[chicofehr]

Taken long enough!! Was hoping to have 16GB modules years ago when DDR3 was still fresh. I think there was only 1 DDR3 NON-ECC kit ever made with 16GB modules and it cost as much as a high end video card. There needs to be more then just 1 kit to make the price more reasonable.

 

[clonazepam]

You're clearly copying and pasting this from whatever program you used to write it up with. I think the formatting of the first is causing unusual line breaks in the pasted copy. That probably explains why we see random spaces like 1 6 instead of 16.

The first sentence of a paragraph you say they offer up to 64GB packages. In the same paragraph, you typo stating 4 x 32 is an option.

The screenshot you have there shows 64GB (16GBx4) being stressed.

 

[Sakkura]

DDR4-3200 CL14, latency's down to 8.75ns now. We're close to reaching parity with fast DDR3 (usually 7.5-8.5ns CAS latency).

 

[turkey3_scratch]

What's the difference in PC4-24000 and PC4-25600?

 

[Sakkura]

What's the difference in PC4-24000 and PC4-25600?

PC4-24000 is another name for DDR4-3000, PC4-25600 is another name for DDR4-3200.

24000 and 25600 is the bandwidth per channel/stick in MB/s.

 

[monsta]

great to finally see latency drop in the higher end modules

 

[atheus]

Well nuts. I just built a PC with 2x16GB of their DDR4-3000/15 TridentZ's last week. Now I'm sad.

 

[knowom]

Still not on par with fast DDR3, but defiantly getting a step closer to it on the other hand lower voltage and higher capacity at least.

 

[shortbus25]

I have the Ripjaws V DDR4 2133 and I'm running mine at 12-12-12-28 my mobo a AS Rock H170m Pro4S has three modes with a new BIOS update Comfort, Sport, Sport+. On comfort it runs at 15-15-15-35, Sport is 14-14-14-34, and Sport+ is 12-12-12-28 I think these should do the same. Just a heads up guys.

 

[bmcelvan]

Can someone post the equation to calculate ram speed. I want to compare DDR4 32gb (2 x 16gb) chips of 3200 at 14-14-14-34 and 3000 at 15-15-15-35.

thanks

Ben

 

[Sakkura]

Can someone post the equation to calculate ram speed. I want to compare DDR4 32gb (2 x 16gb) chips of 3200 at 14-14-14-34 and 3000 at 15-15-15-35.

thanks

Ben

The memory bandwidth (in MB/s) per channel is the data rate (3000 or 3200 MT/s in your case) times 8. Multiply by the number of channels, eg. 2 for dual channel.

The latency (in nanoseconds) is the timing divided by the data rate, multiplied by 2000.

So a dual channel kit of DDR4-3200 CL14-14-14-34 has a memory bandwidth of 51200 MB/s, and latencies of 8.75-8.75-8.75-21.25 nanoseconds.