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Helping with tech questions - TweakTown's Ask the Experts - Page 13


TweakTown's Ask the Experts


I want to upgrade my Tri-SLI GeForce GTX 470s and run 5760x1080 - what should I buy?

Question asked by Justin from United States | Answered by Anthony Garreffa | Video Cards Content | Posted: Oct 24, 2012 6:51 am

I have Tri-SLI GTX 470s and game at 5760x1080. What would be the best upgrade. I don't care about AMD vs NVIDIA, whatever is better I'll run.


Hi Justin,

 

Your GPU setup is quite powerful now, and I'm sure those reading this will be wishing that your Tri-SLI GeForce GTX 470 setup was theirs. For you, an upgrade is definitely a good path to get those frame rates up on your triple-monitor setup.

 

i_want_to_upgrade_my_tri_sli_geforce_gtx_470s_and_run_5760x1080_what_should_i_buy_06

 

I'd suggest getting three GeForce GTX 670s, as you'd get a great price/performance ratio upgrade from them. You should see a great increase per GPU, and as a whole, a huge upgrade. I would say you should expect 50% or more in performance increases, as well as decreases in power consumption, heat output and noise.

 

The GTX 670s are great, and three of them would be quite the setup.

I want to upgrade from my Radeon HD 6870 to an NVIDIA card on my 3-monitor setup

Question asked by Shaun from United States | Answered by Anthony Garreffa | Video Cards Content | Posted: Oct 24, 2012 12:46 am

I currently have an HD6870 running three 1080p monitors. I love the Eyefinity feature, but after installing windows 8, the video drivers crashes periodically. What nVidia product could I switch to that can drive 3 monitors? Possibly with a bit of a performance boost.


Hi Shaun,

 

If you're looking to upgrade to an NVIDIA solution for your 3-screen setup, I'd suggest something like the GeForce GTX 670. This will give you a huge increase in performance, which is something you were after.

 

i_want_to_upgrade_from_my_radeon_hd_6870_to_an_nvidia_card_on_my_3_monitor_setup_03

 

The GeForce GTX 670 will be a huge increase in GPU grunt, and would give you much better frame rates on your triple-monitor setup. One of the downfalls of using 3-screen setups is the amount of GPU grunt required to give a decent frame rate at the huge resolutions, but the GTX 670 will give you massive gains over your HD 6870 at the moment.

Should I get a Radeon HD 7870, GeForce GTX 660 or something else for $200-$250

Question asked by Tanner from United States | Answered by Anthony Garreffa | Video Cards Content | Posted: Oct 19, 2012 3:45 am

Should I get a HD 7870, a GTX 660, or a completely different card in the 200-250$ price range?


Hi Tanner,

 

There is no best answer here because both GPUs, the Radeon HD 7870 and GeForce GTX 660, are great mid-range GPUs. I would personally lean more toward the NVIDIA side of things, mainly because they seem to have better compatibility and less niggly software issues within Windows - but this is a personal opinion.

 

should_i_get_a_radeon_hd_7870_geforce_gtx_660_or_something_else_for_200_250_04

 

The Radeon HD 7870 has better bandwidth numbers, which might help with those high-res games, which might help sway your decision.

 

But at the end of the day, both GPUs are great - and for the $200-$250 range, they're your best options. If it comes down to what I recommend, I say go for the GTX 660.

I have $450 to spend on my PC, should I spend it all on a GPU or split it with a GPU and SSD?

Question asked by Nate from United States | Answered by Anthony Garreffa | Storage Content | Posted: Oct 15, 2012 10:22 pm

I am an avid PC gamer. I have approximately $450 to do an immediate upgrade. I currently have an old 8600gts and a standard 512GB 7200RPM HDD. I try, as much as my current card will let me, to game at 1920x1080. Should I go all out on the video card and get a nice GTX 670? Or should I split the cash up and get a GTX 660 Ti and a 240GB SSD (since there are outrageous deals just about every day on SSDs)?


Hi Nate,

 

That's actually a great question, with a simple answer - do the GPU and SSD. A GPU will only give you so much more performance in games, and going from a GeForce 8600 GTS to even a GeForce GTX 660 Ti will gain you some serious performance improvements in every single game you play.

 

i_have_450_to_spend_on_my_pc_should_i_spend_it_all_on_a_gpu_or_split_it_with_a_gpu_and_ssd_10

 

An SSD, will improve every single application on your computer from Windows, to your web browser, to your game load times. I would definitely suggest grabbing the mid-range GPU and a 240GB SSD.

 

Once you use an SSD, you'll never want to go back to a mechanical HDD for Windows/Games.

I want to replace my GeForce GTX 480 with something faster - suggestions?

Question asked by Russell from United Kingdom (Great Britain) | Answered by Anthony Garreffa | Video Cards Content | Posted: Oct 11, 2012 3:58 am

I have a KFA GTX 480 Anarchy GPU. This card is faster than the reference 480 cards. My motherboard is a Sabertooth X58. My psu is a Corsair HX750

 

I would like to know what would be a good replacement GPU that will allow me to either get better results from 1 or 2 cards. I can't afford 2 GPUs straight off so my budget would be around £350 tops.


Hi Russell,

 

I would suggest starting off with upgrading to the GeForce GTX 670, as this should give you quite a great leap in performance. The GTX 680 is of course better, but the performance increase is not worth the added costs. Especially considering you'd like to go SLI in the future.

 

i_want_to_replace_my_geforce_gtx_480_with_something_faster_suggestions_07

 

I checked Scan.co.uk for some local pricing since you're based in the UK, and you'd be looking at around £300 - £350 for a good GTX 670. This would give you a jump in performance, and then throwing another one in for some SLI action would give you an even bigger boost. Even sticking with the single GTX 670 is going to give you a nice performance increase.

 

On top of the increased performance, you'll notice it is much quieter, and cooler than the original GTX 480 GPUs, too.

Which GPU should I get? An AMD Radeon HD 7770, HD6850 or NVIDIA GeForce GTX 650 for FPS gaming?

Question asked by Rudolf from United States | Answered by Anthony Garreffa | Video Cards Content | Posted: Oct 10, 2012 12:03 am

I'm a new person to the world of gaming, and I wanted to buy a pc because i wanna play games like SC2, BF3, Skyrim, Fallout, maybe COD, and another bunch of games. I know which processor and components to choose, question is which Graphics card shall i choose? I was looking maybe for a HD7770 or a HD6850 or a GTX650. Also i wanna know which model (brand)?


Hi Rudolf,

 

If you're after the best mid-range GPU to play those types of games, such as Call of Duty, Battlefield 3, Skyrim and more, then you might want to lean toward AMD's Radeon HD 7770.

 

which_gpu_should_i_get_an_amd_radeon_hd_7770_hd6850_or_nvidia_geforce_gtx_650_for_fps_gaming_01

 

In games such as Battlefield 3, the HD 7770 definitely has the edge, by around 15-20% over the GTX 650 from NVIDIA. But it doesn't make the HD 7770 the clear winner at all. NVIDIA's GeForce GTX 650 is still a great mid-range card.

 

AMD's HD 7770 will be around 5-10% faster on average compared to the GTX 650, so either GPU will be a good choice. I would lean toward the HD 7770. As for the brand, Sapphire have a great Vapor-X OC Edition out that we gave 95% in our review.

Will my 650W PSU be enough to power my system if I purchase a Radeon HD 7870?

Question asked by Kevin from Zaire | Answered by Anthony Garreffa | Cases, Cooling & PSU Content | Posted: Oct 19, 2012 3:50 am

I want to know if my 650W power supply will hold up?

 

I've got the following:

  • Core i5 3570
  • Cougar 650W CM PSU
  • 8GB DDR2 1333
  • 3 HDD's and a CD Rom
  • A PCI Wifi card
  • Cooler Master Gemini II S524
  • GIGABYTE GA-Z77X-UD3H

 

I want to buy a GIGABYTE GV-R787OC-2GD as it is on special, but want to know if my little 650W power supply will be able to handle all of this.


Hi Kevin,

 

Will your Cougar 650W power supply hold up if you were to add a Radeon HD 7870? Yes, most definitely. Most people think that because their system has a 650W power supply, that you would use close to that with a video card installed - but in the real world, most systems don't even get close.

 

will_my_650w_psu_be_enough_to_power_my_system_if_i_purchase_a_radeon_hd_7870_05

 

What that type of system, in a stressful game such as Battlefield 3, I'd be surprised to see you pushing past 200-250W of actual power consumption. You could even stretch out to the HD 7950 or 7970 and still find you'll have enough juice left to spare. The new 28nm-based GPUs are incredibly power efficient, as are the new CPUs that have arrived over the last 6-18 months.

 

Your 650W PSU will hold up, for sure - now go out and get the HD 7870!

I want to buy a new monitor for gaming and photo editing, should I get a 1920x1080 @ 120Hz screen, or 2560x1440 @ 60Hz screen

Question asked by Michael from Philippines | Answered by Anthony Garreffa | Displays & Projectors Content | Posted: Sep 19, 2012 7:25 am

I would be buying a new monitor.

Which would you recommend better?

 

An 1920x1080 120hz 2ms or 2560x1440 60hz 6ms?

 

For gaming and photo editing.


Hi Michael,

 

A 1920x1080 @ 120Hz screen is great for gaming, but they're all based on TN panels which aren't really known for their great image quality when it comes to users who want to do anything involving photo or video editing. For gaming, they're some of the best screens out there because of their doubled refresh rate, especially when you're reaching 120 frames per second in games.

 

i_want_to_buy_a_new_monitor_for_gaming_and_photo_editing_should_i_get_a_1920x1080_120hz_screen_or_2560x1440_60hz_screen_01

 

I personally run 120Hz screens at home, and I would never go back to 60Hz screens for games - they're that good. But, and this is a very big but, 2560x1440 @ 60Hz screens have their place in the market, too. For image- and video-related work, they're second to none. Especially with photos, as you're working with color and want to see the color on screen, as close to the color as you took, in person, so that you're working with the best possible quality.

 

Dell's new AH-IPS panels, the Dell UltraSharp U2713HM are probably the best to go for, if you haven't checked them out I suggest you do. They're not too badly priced, either.

Should I upgrade my GeForce GTX 460 SLI setup to a single, faster GPU on my 1080p setup?

Question asked by Woody from Israel | Answered by Anthony Garreffa | Video Cards Content | Posted: Sep 18, 2012 2:18 am

Should I upgrade my GTX 460 SLI (1GB each) cards to a newer gen card?

 

I overclock both cards constantly to 100MHz higher than stock to gain a bit more performance in newer games. I'd obviously like better performance! But I haven't seen any benching of my cards versus newer ones. That's to be expected, and I can compare to 560s or something anyway. But I don't have a definite idea of what's best to choose.

 

I run a 1080p monitor, and have an i7 920 @ 2.67GHz.

 

Any help would be great!


Hi Woody,

 

The GeForce GTX 460 SLI setup that you currently run is definitely ample enough for today's games, but there are also benefits of upgrading, too. Let's say you were to grab yourself a new GEFORCE GTX 670, this would give you a reduced power consumption compared to your SLI setup.

 

should_i_upgrade_my_geforce_gtx_460_sli_setup_to_a_single_faster_gpu_on_my_1080p_setup_09

 

Secondly, it would give better performance as the single GPU can go right up to 100% usage, compared to some games, where you might see maybe 75-80% usage per GPU, not maximizing your setup. Thirdly, you would drop any current issues you experience with SLI, as there are some issues, with some games with multi-GPU use.

 

For pure performance, you're looking at an improvement, that's for sure. Two GTX 460s are equal to around a single GeForce GTX 480, and a GEFORCE GTX 670 is around ~30-40% faster than the single GTX 480, all while using less power, and producing less heat and noise. I say go for it. It'll also give you the chance to upgrade to GTX 670 SLI in the near future, too.

Which RAM will give better performance with Z77 board, 2 x 8GB or 4 x 4GB?

Question asked by Carlos from Australia | Answered by Anthony Garreffa | RAM Content | Posted: Sep 11, 2012 6:49 am

Which RAM configuration will give better performance in a Intel Z77 Board. 2 x 8GB, or 4 x 4GB?


Hi Carlos,

 

Both options are fine, you'll notice no performance difference between either option. I will suggest going for 2 x 8GB sticks of RAM, which is the more expensive option. This will allow you to upgrade in the future to 32GB, if that's something you're after.

 

which_ram_will_give_better_performance_with_z77_board_2_x_8gb_or_4_x_4gb_10

 

Performance-wise, you will not see any differences. If you were to end up moving to a quad-channel-based system in the future, all you'd need to go is get another 2 x 8GB sticks and you're ready for quad-channel.

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