Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: This GPU need hydro cooling system?
Document: In large open worlds this will mean graphicalstutters while textures are loaded into memory. The GTX 770 will SHINE here as we shouldn'tsee 1080P Textures get anywhere close to consuming 4GB of VRAM for years to come!Another great selling point for this card is the cooling system. The ACX system is verynoise efficient and keeps this card nice and Chilly!In short, GET THIS CARD.
And please note, you may need extra power to push this card. The power supply must be a minimum of 600 watts.
I just got done building a new gaming system. I didn't want to go overboard buying the absolute top end of each part so while some of the parts are on the extreme end of high quality many of them would be considered mid range gaming parts ( this one included ). With that said, this graphics board far exceeded my expectations in fast response graphics.
Keep in mind that the 780's price has been lowered drastically thanks to NVIDIA which might just help you finalize your decision. To those who feel that they don't need such power maybe because they run a 1080p display, then i feel that the 770 will do the job just fine.
Actually, every game I've thrown at it can be maxed out without this thing barely breaking a sweat. It has very efficient cooling (never been above 78 degrees Celsius) and did I mention fast? I can't overstate this enough, this card is seriously a beast. If you had any apprehensions, just go ahead and take the dive. Be prepared for the large size and the power requirements but other than that, it's perfect
EVGA's GTX 770 Classified 4gb w/ACX cooling is the best 770 money can buy. Sure it has a bit of a price premium but you get what you pay for and with the Classified card being almost 2 inches wider then the standard EVGA ACX cooled 770 it is that way for a reason. With the extra 2&#34; of board and cooler width EVGA has spread out components on the board.
This is a 4GB SINGLE GPU card pushing a texture fill rate of 147.2 GT/s at stock clocks...I've seen the smooth video it produces all by itself with Crysis 3 fully maxed @ 1080p includingfull AA.
Bought this for a new gaming computer. I could have gone with this, or a very low end 780, and decided to get this one, considering it is the best 770 (that I could find). I have to admit, I am very impressed, and EVGA is my new favorite GPU brand!
Wicked!Obtaining amazing frame rates in BF4, rarely drops below 100 fps with all specs on Ultra.CONSThe price...This is the highest I've ever paid for a GPU and I certainly don't intend on ever doing it again. I am going to wait for the price to come down on this puppy before I try it in SLI
Also the ACX cooler is wider utilizing a extra heat pipe helping on cooling. Also the ACX cooler does a great job even though it only takes up 2 PCI slots....not like some other makers that makes coolers that take up more then 2 slots making the card block 3 expansion slots. Also boost 2.o works great just raise the power level and you get a nice overclock without doing any offsets of core and memory speeds.
Answer: It doesn't. You do need to have a fair air flow. I have 5 fans in my case additional to the ones on the Graphic card and honestly it's more than necessary. Neither fan ever starts spinning around like crazy because of the heat, it always stays at a nice temperature even when I'm having a high performance.