The GeForce GTX 660 Ti Review, Feat. EVGA, Zotac, and Gigabyte
by Ryan Smith on August 16, 2012 9:00 AM ESTMeet The EVGA GeForce GTX 660 Ti Superclocked
Our first card of the day is EVGA’s entry, the EVGA GeForce GTX 660 Ti Superclocked. Among all of the GTX 670 cards we’ve looked at and all of the GTX 660 Ti cards we’re going to be looking at, this is the card that is the most like its older sibling. In fact with only a couple cosmetic differences it’s practically identical in construction.
| GeForce GTX 660 Ti Partner Card Specification Comparison | ||||||
| GeForce GTX 660 Ti(Ref) | EVGA GTX 660 Ti Superclocked | Zotac GTX 660 Ti AMP! | Gigabyte GTX 660 Ti OC | |||
| Base Clock | 915MHz | 980MHz | 1033MHz | 1033MHz | ||
| Boost Clock | 980MHz | 1059MHz | 1111MHz | 1111MHz | ||
| Memory Clock | 6008MHz | 6008MHz | 6608MHz | 6008MHz | ||
| Frame Buffer | 2GB | 2GB | 2GB | 2GB | ||
| TDP | 150W | 150W | 150W | ~170W | ||
| Width | Double Slot | Double Slot | Double Slot | Double Slot | ||
| Length | N/A | 9.5" | 7.5" | 10,5" | ||
| Warranty | N/A | 3 Year | 3 Year + Life | 3 Year | ||
| Price Point | $299 | $309 | $329 | $319 | ||
EVGA will be clocking the GTX 660 Ti SC at 980MHz for the base clock and 1059MHz for the boost clock, which represents a 65MHz (7%) and 79MHz (8%) overclock respectively. Meanwhile EVGA has left the memory clocked untouched at 6GHz, the reference memory clockspeed for all of NVIDIA’s GTX 600 parts thus far.
The GTX 660 Ti is otherwise identical to the GTX 670, for all of the benefits that entails. While NVIDIA isn’t shipping a proper reference card for the GTX 660 Ti, they did create a reference design, and this appears to be what it’s based on. Both the EVGA and Zotac cards are using identical PCBs derived from the GTX 670’s PCB, which is not unexpected given the power consumption of the GTX 660 Ti. The only difference we can find on this PCB is that instead of there being solder pads for 16 memory chips there are solder pads for 12, reflecting the fact that the GTX 660 Ti can have at most 12 memory chips attached.
With this PCB design the PCB measures only 6.75” long, with the bulk of the VRM components located at the front of the card rather than the rear. Hynix 2Gb 6GHz memory chips are placed both on the front of the PCB and the back, with 6 on the front and 2 on the rear. The rear chips are directly behind a pair of front chips, reflecting the fact that all 4 of these chips are connected to a single memory controller.
With the effective reuse of the GTX 670 PCB, EVGA is also reusing their GTX 670 cooler. This cooler is a blower, which due to the positioning of the GPU and various electronic components means that the blower fan is off of the PCB entirely by necessity. Instead the blower fan is located behind the card in a piece of enclosed housing. This housing pushes the total length of the card out to 9.5”. Housed inside of the enclosure is a block-style aluminum heatsink with a copper baseplate that is providing cooling for the GPU. Elsewhere, attached to the PCB we’ll see a moderately sized aluminum heatsink clamped down on top of the VRMs towards the front of the card. There is no cooling provided for the GDDR5 RAM.
Elsewhere, at the top of the card we’ll find the 2 PCIe power sockets and 2 SLI connectors. Meanwhile at the front of the card EVGA is using the same I/O port configuration and bracket that we saw with the GTX 670. This means they’re using the NVIDIA standard: 1 DL-DVI-D port, 1 DL-DVI-I port, 1 full size HDMI 1.4 port, and 1 full size DisplayPort 1.2. This also means that the card features EVGA’s high-flow bracket, a bracket with less shielding in order to maximize the amount of air that can be exhausted.
Rounding out the package is EVGA’s typical collection of accessories and knick-knacks. In the box you’ll find a pair of molex power adapters, a quick start guide, and some stickers. The real meat of EVGA’s offering is on their website, where EVGA card owners can download their wonderful video card overclocking utility (Precision X), and their stress test utility (OC Scanner X). The powered-by-RivaTuner Precision X and OC Scanner X still set the gold standard for video card utilities thanks to their functionality and ease of use. Though personally I’m not a fan of the new UI – circular UIs and sliders aren’t particularly easy to read – but it gets the job done.
Next, as with all EVGA cards, the EVGA GeForce GTX 660 Ti Superclocked comes with EVGA’s standard 3 year transferable warranty, with individual 2 or 7 year extensions available for purchase upon registration, which will also unlock access to EVGA’s step-up upgrade program. Finally, the EVGA GeForce GTX 660 Ti Superclocked will be hitting retail with an MSRP of $309, $10 over the MSRP for reference cards.
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CeriseCogburn - Saturday, August 25, 2012 - link
The 660Ti has a bios SUPER roxxor feature...in the MSI version.. ROFL !! hahahahttp://www.techpowerup.com/reviews/MSI/GTX_660_Ti_...
It seems that MSI has added some secret sauce, no other board partner has, to their card's BIOS. One indicator of this is that they raised the card's default power limit from 130 W to 175 W, which will certainly help in many situations.
The card essentially uses the same power as other cards, but is faster - leading to improved performance per Watt.
Overclocking works great as well and reaches the highest real-life performance, despite not reaching the lowest GPU clock. This is certainly an interesting development. We will, hopefully, see more board partners pick up this change.
ROFL HAHAHAAHAAAAAAAAAAA
So this is the one you want now Galidou.
" Pros: This thing is pretty amazing. Tried running Skyrim on Ultra, 2k textures, and 14 other visual mods. With this card, I ran it all with no lagg at all, with a temp under 67. Love it. "
http://www.newegg.com/Product/Product.aspx?Item=N8...
Galidou - Tuesday, September 4, 2012 - link
Gibgabyte did the same, the board power is up to 180 watts if you tweak it and still both overclocked(my wife's gigabyte 660 ti OC and my 7950 sapphire 7950 OC) the 7950 wins hands down at 3 monitor resolution.How can you still trying to explain things when the only side of the medal you can speak of is Nvidia. Sorry, I see the good of both while you can't say a good thing about AMD. Both of my computer uses intel overclocked sandy bridge/ivy bridge K cpus, I'm no AMD fan but I can recognize I did the right thing and I did my research and having BOTH freaking cards in HANDS and testing them side by side with my 3570k @ 4,6ghz.
My 7950 wins @ 3 monitors in skyrim EASILY, you can't say anything to that because you ain't got both cards in hands. Geez, will you freaking understand some day. And no I ain't got any freaking problem with my drivers... And I paid the 7950 the same price than the gtx 660 ti. EXACT same price. 319$ before taxes.
Geez it's complicated when arguing with you because you ain't open to any opinions/facts other than: AMD IS CRAP, NVIDIA WINS EVERYTHING, AMD IS CRAP, NVIDIA WINS EVERYTHING, HERE'S MY LINK TO A WEBSITE THAT SHOWS THE 660TI WINNING AGAINST A 7970 AT EVERYTHING EVEN 6 MONITORS LOOK LOOK LOOK.
TheJian - Friday, August 24, 2012 - link
I was speaking to their finances. If you see in one of my other posts, I believed they deserved 20bil from Intel, but courts screwed them. That is part of what I meant. They deserved their profits and more. Tough to get profits when Intel is stealing them basically by blocking your products at every end.No comment was directed at "dumb" employees. I said it was hard to overcome, not easy. Also that they had the crown for 3 years and weren't allowed to get just desserts. I'm sorry you didn't get that from the posts. I like AMD. I just fear they're on their last financial leg. I've owned their stock 4 times over the last 10 years. There doesn't look like there will be a 5th is all I'm saying. I speak from a stock/company financial position sometimes since I've bought both and follow their income statements. I'm sure they're all great people that work there, no comment on them (besides management's mishandling of Dirk Meyer, ATI overpurchase).
felipetga - Thursday, August 16, 2012 - link
I have been holding to upgrade my GTX 460 256bits. I wonder if this card will be bottlenecked by my C2Q 9550 @ 3.6ghz....dishayu - Thursday, August 16, 2012 - link
It won't. You need to SLI/CF 2 top end cards for the processor to be a bottleneck.tipoo - Thursday, August 16, 2012 - link
Only on some games, but the majority aren't as CPU intensive as they are GPU intensive, so it would still be a nice upgrade for you.Jamahl - Thursday, August 16, 2012 - link
Do you realise that the majority of 660 Ti's being benchmarked at other techsites are overclocked vs the stock Radeons?Biorganic - Thursday, August 16, 2012 - link
Exactly this. Anyone who follows these respective cards, 7950:670, 7970:680 etc knows that the AMD alternatives have excellent overclocking potential. All these reviews are comparing high clocked GTX vs stock or very conservatively boosted AMD cards. I can get my 7950 to 1000 mHz on stock voltage. That will destroy this toy they call a TI. Sorry but the results seem a bit biased.Ryan Smith - Thursday, August 16, 2012 - link
"Sorry but the results seem a bit biased."Just so we're clear, are you talking about our article, or articles on other sites?
if it's the former, in case you've missed it we are explicitly testing a reference clocked GTX 660 Ti in the form of Zotac's card at reference clocks (this is hardware identical to their official reference clocked model).
mwildtech - Thursday, August 16, 2012 - link
Biased?? This guy is an idiot. Anandtech is the least biased tech site on the interwebs. Ryan - awesome review! keep up the good work.