Sapphire Radeon HD 4890 Atomic 1 GHz for the GPU
Maj 2nd, 2009Sapphire is preparing to issue its three new graphics card Radeon HD 4890, representing a series of Atomic. Accelerators using the modified cooling Vapor-X and work with increased clock frequencies. The following card has a very high frequency work. Graphic Processor "tion" at a speed of up to 1 GHz (!) And 1 GB of GDDR5 memory - 4200 MHz (QDR effectively). These values are respectively 150 and 300 MHz higher than the reference clocks. All Atomic accelerators have a 6 ...>
Sapphire Radeon HD 4770 – economic low-performance card
Maj 1st, 2009SAPPHIRE present the first graphics card manufactured in 40nm process technology - HD 4770. After the premiere efficient HD 4890 graphics card at high-end segment presents a new SAPPHIRE HD 4770 graphics card for the mainstream market. Not used by the ATI process in the manufacture of graphics cards was 55nm. Going to 40nm reduces the amount of current consumption, and thus the possibility of achieving a higher graphics core clock frequency and less heat. The maximum amount of energy collected ...>
Radeon HD 4890 X2?
Kwiecień 28th, 2009Speculation is endless. The market introduction of the Radeon HD 4890 X2 based on two core RV 790 would literally smash competition - that is, NVIDIA and its GeForce GTX 295. A representative of the group ATI / AMD has recently spoken on this issue quite negatively. "AMD is not and never had the intention to produce a Radeon HD 4890 X2, as it would be too high energy consumption." But come rumors that nVidia is to ensure that they do ...>
Radeon 4890 for 99 Euro! – ATI enters a magical border and fight to win if the price of GTX 275
Kwiecień 28th, 2009You can describe the competition by two groups, producing graphic systems. The most important thing is performance, but as it stands right price. It is here that starts with "walk" the two producers. Some of the price decrease by 3%, while others are in place and vice versa. Getting down to the point! Sapphire company producing graphic systems, bring down the price of a Radeon 4890 under the magic limit of 200 €. The product costs € 199.90! This is the ...>
GeCube Radeon HD 4670 with GDDR4 memory
Kwiecień 6th, 2009The company traces as Sapphire, GeCube now introduced its new graphics card offers with stables AMD / ATI - Radeon HD 4670. Accelerator is based on the RV730 chip has 512 MB GDDR4 memory with 128-bit bus and 320 stream processors. The frequency is 750 MHz core, and the memory was set to 2200 MHz. Noteworthy is the fact that this model does not need to work properly, an additional power source. Card supports DirectX 10.1 and ATI CrossFireX technology. It ...>
Radeon HD 4890 available in stores?
Kwiecień 6th, 2009In one of the German e-commerce is already able to place an order for the graphics card from Sapphire system RV790 - Radeon HD 4890. Accelerator is equipped with 1 GB of GDDR5 graphics memory - taktowanej clock 3900 MHz and operating on the bus width of 256 - bits, core "tion" and at a speed of 850 MHz. Price is not true at low, but you must bear in mind the fact that this is the premiere pre-order and therefore ...>
CeBIT’09: HD48xx card from Sapphire
Kwiecień 1st, 2009Sapphire presents its two new graphics cards based on the graphical layout Radeon HD 4850 and HD 4870. Of course obdarzone accelerators have been niereferencyjnym cooling system - must be noted that very effective. Probably soon get to know a little more detail about them, because the ongoing CeBIT 2009 trade fair and the company probably does not want to lose a vast number of people visiting "sapphire" Stand. The company also has plans to introduce models equipped with HD 4870 ...>
Sapphire HD 4890 listed
Marzec 19th, 2009Salland Automatisering, a Dutch retailer well known for its bean spilling antics, and PB Technologies in New Zealand, are already listing Sapphire's HD 4890 card. Salland's list price is €259, while PB Technologies is asking about €280 for it. According to Salland's listing, the HD 4890 should end up clocked at 850MHz for the core and 3900MHz for the GDDR5 memory (4 x 975MHz). Of course, you should take this specs and prices with a grain of salt. We can't confirm the ...>
Sapphire for enthusiasts – AMD FireStream 9270 on board
Luty 9th, 2009Sapphire company introduced the FireStream 9270 graphics card dedicated to people dealing with a professional image processing. On the laminate contains a slightly modified chip known for its Radeon HD 4870, 2 GB of GDDR5 memory operating at a frequency of 850 MHz (3,400 MHz effective) and 800 stream processors to provide performance at 1.2 TFLOP in single precision floating-point and 240 GFLOP in the double precision floating-point. To become the owner of the card we have to come up with ...>
[NeoSeeker] Fast revised: Review of the BFG GTX 285 OCX
Styczeń 9th, 2009Nvidia released the GTX 295 last week -- but that turned out to be only half of a one-two combination punch. Today we are going to look at the other half of the combo, the GTX 285 OCX, courtesy of BFG Technologies. The GTX 285 shares the same GPU as found in the GTX 295: the GT200b. The GT200b has one fundamental difference over the GT200, which powers the top-end GTX 280 and middle-road scrapper GTX 260. In an effort to ...>