• Competitor rules

    Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.

***DEAL OF THE MILLENIUM - MSI GTX 470 Twin FrozR ONLY £143.99 Inc. VAT!!*****

Soldato
Joined
10 Feb 2007
Posts
3,435
do we know if theses msi cards overclock well?
Cores tend to do 800MHz with added volts, but memory struggles above 3800MHz. This is according to a US retailer site which lists many owner reviews for this particular card. I don't think that I can link it, even though they do not ship to the UK.
 
Man of Honour
Joined
13 Oct 2006
Posts
91,517
Memory overclocks doesn't really add to performance much - clocking mine from 3348 to 4000MHz resulted in <2.5% gain in fps at best, and nothing at all in many games.
 
Soldato
Joined
16 Aug 2009
Posts
8,577
Location
Luton, England
Cores tend to do 800MHz with added volts, but memory struggles above 3800MHz. This is according to a US retailer site which lists many owner reviews for this particular card. I don't think that I can link it, even though they do not ship to the UK.

It's not a company which delivers to the UK, therefore it can't really be a competitor to OcUK and take their business, like others which are UK based. I guess you mean Newegg?
 
Soldato
Joined
10 Feb 2007
Posts
3,435
Memory overclocks doesn't really add to performance much - clocking mine from 3348 to 4000MHz resulted in <2.5% gain in fps at best, and nothing at all in many games.
Depends on the game/benchmark and settings but generally you are correct,
 
Soldato
Joined
26 Jun 2009
Posts
3,023
Location
Sheffield
Hmmmm. I could sell my 5830 Crossfire setup and get one of these at a profit....

Which would be more powerful though? Also I like having two big 5870 sized cards in my case. Feels manly.
 
Soldato
Joined
30 Sep 2005
Posts
16,561
could someone post the answers to

470GTX OC Core speeds

XXXMhz = 480 Performance
XXXMhz = 570 Performance
XXXMhz = 580 Performance (if even possible :eek::D)

Thanks!!
 
Man of Honour
Joined
13 Oct 2006
Posts
91,517
Its a little variable, as the ratios between different sub-system performance differs a little from the 480, 570, etc. i.e. as you increase the clockspeed shader performance might increase beyond the 480 while pixel fillrate still lags behind, so which is faster would depend on what the game was heaviest in.

To absolutely match the stock GTX480 in every case you need ~830-840MHz on the 470, but this clock speed would be quite a bit faster in many cases at lower resolutions i.e 1680x.

~750MHz will match a stock GTX480 in many games at normal resolutions, moderate levels of AA but fall behind as you turn up the resolution/AA.

900MHz on the core would put you into stock GTX580 performance but you'd need 1.1v on the core and ideally uprated cooling over the reference design.
 
Last edited:
Man of Honour
Joined
13 Oct 2006
Posts
91,517
I've not seen many 470 cards that can't hit atleast 800MHz with minor voltage adjustment. Tho from my experience the gigabyte and POV cards seem to be the most reliable for hitting higher overclocks.
 
Caporegime
Joined
14 Dec 2005
Posts
28,071
Location
armoy, n. ireland
Fantastic deal on theese. Running dual gigabyte 470 oc's here, comfortably run 750 mhz on stock volts, ran them a few times at 800 mhz on 1.075, always been meaning to test how low i can get the voltage to go on them for 800.
 
Back
Top Bottom