Zotac GTX 260 AMP & ASUS ENGTX 280 Top Computers Articles | March 30 Wholesale Jerseys , 2009 The wisdom of buying a pre-overclocked graphics card becomes obvious when you''re talking warranties. Overclocking your standard card will invalidate any hold you have over the makers.?
Graphics cards companies have no sympathy for you. Not just in the sense that they churn out new cards with bewildering new names as often as they can, forever chasing new pennies from your abused wallet. It''s also that they don''t seem to pay much attention to the.state of your PC.
Want a GeForce GTX 260? If you''ve been running a GeForce 8 until now, you''ll probably need a new power supply to fuel its twin six-pin connectors. You might find you also need a new motherboard, as the colossal length of this board sees it headbutting against SATA and IDE sockets - on some boards, there simply isn''t the space. On those that do Cheap Nike NFL Jerseys , you''ll need a clutch of new SATA cables if you''re not already equipped with the low-profile ones with the l-shaped plugs. You may even need a new PC case to house your fatboy.
To rock the 280, the 260''s meatier sibling you''ll almost definitely need a new PSU, as, in addition to needing more juice than a 600 watter can realistically supply, it demands the new-ish 8-pin power plug alongside the now-traditional six-pin.
For many Cheap NFL Jerseys , the GTX card isn''t the simple, standard graphics upgrade it appears to be: it may require a total rethink of your entire system. But is it worth it? If you''re running a pre-GeForce 8 card, certainly. If you''re already on a high-end GeForce 89 series or Radeon HD... it''s more tricky. We established in September that the GTXs are fine cards indeed, but the clout they bring may not be Olympian enough to justify the expense. This is especially true for the 280, which doesn''t squeak far enough ahead of its cheaper cousin for our money. With this month''s release of pre-overclocked versions of both cards Cheap Jerseys Free Shipping , the game might have changed a little. In theory, Zotac''s GTX 260 Amp and Asus''s pimped 280 both run faster out of the box without harming stability and have more headroom for your own warranty-worrying.
Overclocking headroom
The 260 adds 76MHz to the GPU and 5lMHz to the GDDR3, which leapfrogs a stock 280 in terms of raw speed. Clearly it''s still hampered by fewer ROPs, Texture Units, Stream Processors and RAM Cheap Jerseys From China , but it fetches up coolly, offering only a handful fewer frames per second in our Crysis and World in Conflict benchmarks. The ultimately minor real-world differential between a 260 and 280 means it doesn''t dramatically out-perform a vanilla 260 - but to add some context, we''re talking about a $650 card standing very nearly eye-to-eye with a $730 one. And that''s before you factor in the AMP''s extra overclocking headroom. While our stock 260''s GPU fell over at 670MHz, this ran stably at 693 - and when doing so was the tiniest of noses ahead of a plain 280 when running Crysis at the fabled Very High settings (with a cheeky 4x anti-aliasing slapped on to boot). While we''re yet to roadtest any rival pre-overclocked 260s, right now the Zotac looks like the 3D card to buy - especially given the fact you''ll find a standard 260 is only $l50 less than this.
The news isn''t so good for Asus'' pumped-up take on the GTX 280. There was already a sense that the 280 was pushing the GT200 core as far as it would go in its current 65nm flavor (a 55nm revision is due later this year) Cheap Jerseys , and the claustrophobic overclocking?????? headroom only serves to confirm that. It whacks the GPU up from 602 to 670Mhz and the memory from 1106 to 1150 - an equivalent leap to what the 260 Amp manages over the stock 260. The real-world improvement is roughly analogous, too - you can expect just a couple of frames extra in graphics-intensive games. Crank it up to 706Mhz and that addition is doubled - 245fps in crysis Very High, and 28 if you kill the anti-aliasing. So nearly that mythical 30, and a minor settings sacrifice will win you it - there''s no denying the GTX 280''s got punch.
And the winner...?
Unfortunately, our comparison 280 Wholesale Nike NFL Jerseys , a standard-clocked Gigabyte Model, also goes to 706MHz. Both Cards fall over if you inch any higher, so Asus'' overclocked model isn''t really buying you anything extra, except peace of mind that you''re a bit more warranty-shielded if it does melt down at 650MHz.
The $l20 rider on the 280 over the 260 makes it a tough card to recommend, but it''s worth mentioning that both boards have seen price cuts in the wake of ATI''s nearly-as-mighty Wholesale NFL Jerseys Cheap , crazy-cheap Radeon HD 4850. These are the better cards, most especially at higher resolutions and with anti-aliasing, but even at the lower prices the 4850 seems the more rational choice. It''s positively svelte compared to these twin-slot horrors, too.
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