Memory Performance: 16GB DDR3-1333 to DDR3-2400 on Ivy Bridge IGP with G.Skill
by Ian Cutress on October 18, 2012 12:00 PM EST- Posted in
- Memory
- DDR3
- Ivy Bridge
- G.Skill
At the lowest end of our testing, we have a 16GB DDR3-1333 9-9-9 kit on hand. When DDR3 was first released, the main speed available was DDR3-800, but enough time has passed that this has phased out and now 1333 MHz is the new ‘minimum’. With the prices of memory as they are, this kit from G.Skill currently retails for $75, meaning that a massive amount of memory is available for all at a reasonable level. To put this into contrast, I remember spending ~$240 on a 2x2 GB Kit of DDR2-800 5-5-5 about 5-6 years ago – we can now get four times the capacity for less than a third of the price.
DDR3-1333 sits at the bottom end, but within months we can imagine DDR3-1600 taking that spot – as we will see with the next kit, for $5 more we get a faster product.
Visual Inspection
Our first kit features G.Skill’s Ares branding – the Ares kits that G.Skill sell are essentially meant to be the lower profile but colored heatsinks. These heatsinks in all honesty may not be entirely necessary for cooling, but they are firmly bonded to the memory modules and removing them would be a large task and more than likely damage the module. I have seen horror stories of chips being removed along with the heatsink, making the memory unusable. As a result we cannot directly observe which ICs are being used in our kits for this review. A quick word in the ear of G.Skill and they will not tell us the information, under the guise that it is classified and if the competition wants to know what G.Skill are using, they will have to buy a kit and break it themselves. Given how small the margins are in memory sales (as well as potential market stagnation after the credit crisis), I’m not surprised with the level of secrecy.
Anyway, back to the kit:
The standard packaging at G.Skill is a rather efficient plastic container holding each of the modules. The packaging is easy enough to open, though I also found it fairly brittle, meaning small shards could break off and be easily lodged in feet. Inside the box itself is a piece of card to advertise the kit and protect the modules from each other. We also get a small G.Skill sticker for the computer case.
JEDEC + XMP Settings
| G.Skill | |||||
| Kit Speed | 1333 | 1600 | 1866 | 2133 | 2400 |
| Subtimings | 9-9-9-24 2T | 9-9-9-24 2T | 9-10-9-28 2T | 9-11-10-28 2T | 10-12-12-31 2T |
| Price | $75 | $80 | $95 | $130 | $145 |
| XMP | No | Yes | Yes | Yes | Yes |
| Size | 4 x 4 GB | 4 x 4 GB | 4 x 4 GB | 4 x 4 GB | 4 x 4 GB |
|
|
|||||
| MHz | 1333 | 1600 | 1867 | 2134 | 2401 |
| Voltage | 1.500 | 1.500 | 1.500 | 1.650 | 1.650 |
| tCL | 9 | 9 | 9 | 9 | 10 |
| tRCD | 9 | 9 | 10 | 11 | 12 |
| tRP | 9 | 9 | 9 | 10 | 12 |
| tRAS | 24 | 24 | 28 | 28 | 31 |
| tRC | 33 | 33 | 37 | 38 | 43 |
| tWR | 10 | 12 | 14 | 16 | 16 |
| tRRD | 4 | 5 | 5 | 6 | 7/6 |
| tRFC | 107 | 128 | 150 | 171 | 313 |
| tWTR | 5 | 6 | 8/7 | 9/8 | 10/9 |
| tRTP | 5 | 6 | 8/7 | 9/8 | 10/9 |
| tFAW | 20 | 24 | 24 | 25 | 26 |
| tCWL | - | 7 | 7 | 7 | 7 |
| CR | - | 2 | 2 | 2 | 2 |
107 Comments
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Shadow_k - Thursday, October 18, 2012 - link
My knowledge of RAM has increased 10 fold very nice artical well done Replylosttsol - Thursday, October 18, 2012 - link
2133MHz "Recommended for Deeper Pockets"???Not really. DDR3 is so cheap now that high end RAM is affordable for all. I would have said you were crazy a few years ago if you told me soon I could buy 16GB of RAM for less than $150. Reply
Ian Cutress - Thursday, October 18, 2012 - link
Either pay $95 for 1866 C9 or $130 for 2133 C9 - minor differences, but $35 saving. This is strictly talking about the kits used today, there could be other price differences. But I stand by my recommendation - for the vast majority of cases 1866 C9 will be fine, and there is a minor performance gain in some scenarios with 2133 C9, but at a $35 difference it is hard to justify unless you have some spare budget. Most likely that budget could be put into a bigger SSD or GPU.Ian Reply
just4U - Friday, October 19, 2012 - link
Something has to be said about the TridentX brand I believe.. since it is getting some pretty killer feedback. It's simply the best ram out there being able to do all that any other ram can and that little bit extra. I don't see the speed increase as a selling point but the lower timings at conventional speeds that users are reporting is interesting.. I haven't tried it though.. just going on what I've read. Shame about the size of the heatsinks though.. makes it problematic in some builds. ReplyPeanutsrevenge - Friday, October 19, 2012 - link
You clearly live in some protected bubble where everyone has well paid jobs and isn't on a shoestring budget.I would so LMAO when you get mugged by someone struggling to feed themselves because you're all flash with your cash. Reply
just4U - Saturday, October 20, 2012 - link
Peaunut we are not talking 300-500 bucks here.. this is a 20-30 dollar premium which is nothing in comparison to what ram used to cost and how much more premium ram was as well.If your on a tight budget get 8Gigs of regular ram which is twice the amount of ram you likely need anyway. Reply
Tech-Curious - Monday, November 05, 2012 - link
Thing is, these tests are for integrated graphics, unless I'm misreading something (AFAICT, the discrete card was only used for PhysX support; if I misread there then I apologize).Off the top of my head, there are basically three scenarios in which you're likely to want an IGP:
1) You're building an HTPC, in which case you prioritize (lack of) noise and (lack of) heat over graphics' power. If all you want to run are movies, then the IGP should be adequate regardless of the speed of your memory -- and if you want to play games, no amount of memory is going to turn an Intel IGP into an adequate performer on your average TV set these days. (Better to grab an AMD APU or just give up the ghost and grab a moderate-performance GPU.)
2) You're looking to run a laptop. But the memory reviewed in this article doesn't apply to laptops anyway.
3) You're on a tight budget.
So at best, we're talking about a fraction of a sliver of a tiny niche in the market, when we discuss the people who might be interested in wringing every last ounce of performance out of an IGP by installing high-priced desktop memory. Sure, the difference in absolute cost between the cheapest and the most expensive RAM here isn't going to make or break most people -- but people generally don't like to incur unnecessary costs either.
And people who are on a budget? They can save $80, just based on the numbers in the article, without making any significant performance sacrifice. That's real money, computer-component-wise. Reply
tynopik - Thursday, October 18, 2012 - link
"I remember buying my first memory kit ever. It was a 4GB kit"makes you feel old
my first was 8MB Reply
DanNeely - Thursday, October 18, 2012 - link
My first computer only had 16k. ReplyMitch101 - Thursday, October 18, 2012 - link
VIC-203583 bytes free Reply