Saturday, July 12th 2008
First Pictures of Sapphire HD 4850 1GB Presented
The ATI Radeon HD 4850 has been a success so far and Sapphire decides to expand their product range with Sapphire Radeon HD4850 1GB. Chinese website ITOCP released fresh pictures of this new card. It looks promising. This follows the release of pictures of the Toxic Radeon HD4850 we covered here.
The pictures show the card in the usual blue Sapphire PCB, and a heatsink covering in a similar fashion to that of some NVIDIA cards.
Source:
ITOCP
The pictures show the card in the usual blue Sapphire PCB, and a heatsink covering in a similar fashion to that of some NVIDIA cards.
40 Comments on First Pictures of Sapphire HD 4850 1GB Presented
So I created two profiles one called stock with stock clocks for windows and stuff with 35% fan and one called overclock with 60% fan speed and clocks at 675/1050 (my max stable for both cards in crossfire)
I however did a bios flash just the other day and now my temps will change the fan speed acordingly so no more profile swaping for me and I have the cards at 710/1050 now ^^ because you can boost the core voltage in the bios from ~1.1 to 1.2 it seems it may be stable at 720mhz but I am not 100% sure yet.
Keep in mind 2 things
1.) My case is a P182SE so its a very quiet case but not the greatest airflow due to the dust filters & fan coverings.
2.) I have 2 cards in crossfire so more noise & temps vs a 1 card setup.
Autotune put my cards at 690/1160 and 690/1065 so looks like one card is crap compared to the other when it comes to memory :(
I think I'll wait for the Asus version which looks better and includes a decent, quiet cooler.
ASUS EAH4850/HTDI/1G
There are 3 wires going to the fan so the speed should be software controllable.
FALE. as IRA FBI said.
Cost cutting bonanza ftw! Then again, IF these cards prove to be cheaper, you could easily fix up the cooling issue by just getting an AcceleroS1 + some extra ramsinks for mosfets.
Lets see guys, which do you prefer?:
Sapphire X1950PRO
or
Sapphire HD4850
Sapphire's warranty normally covers even cooler replacements; it happened with the X1950PROs when they died cause people didnt cool their digital MOSFETs when installing VF900CUs :laugh:, and what? How does opening your case make you embarassed???
I wouldnt buy that ASUS cause the MOSFETs are bare, However, ASUS did retain all four phases so therefore the MOSFETs shouldnt run warm at all. I remember on the HD3850 they only had two of the four GPU phases intact and therefore the MOSFET heatsink was necessary. How much power usage does a 4850 have anyway?
Mind you I think the real fix (as opposed to lowering the clock extremely and not gaining much) for that 'advanced power management' might need AMD's 'the power guy' who is supposedly on vacation to return and fix, and one hopes it doesn't need a hardware chip-level fix for the REAL fix. Not that this is a huge issue though.
Incidentally, I can't believe people would actually decide not to buy a card solely based on color, even if you have a windowed system, you can always find ways to fix that yourself if need be.
Bathroom Blue just doesn't invoke the thought of high performance.
Of course if you don't like blue then now you can take off the shroud and paint it red or some matching color and it would nicely fit the fan, but it's the combination which makes this in its present form not work.
It's also sort of ironic to make something blue that gets so hot that they put a sticker on it warning you to not touch it, 'burns like liquid nitrogen on the skin' I guess you could market it as :) They should put an image of a glass with liquid nitrogen on it rather than ruby.
www.powercolor.com/eng/NewsInfo.asp?id=259
Weird stuff.