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Friday, 25 March 2011


Produce a relatively low temperature, using the Arctic Cooling Twin Turbo Pro

Calibre doesn't ever miss to update their graphic cards product. Calibre also known always use 3rd party cooling system on each product. Not only that, Calibre is also identical to overclock, almost the entire product launch always has a core and over clocked higher than the reference version.

It is also applicable to their latest products, Calibre GTS 450, this graphics card comes with 1GB DDR5 memory capacity. This card even comes with an unusual HSF. GTS450 provide solutions to a large cooling system, and two fans who also are large. HSF is the Artic Cooling Twin Turbo PRO which has 3 heatpipes that distribute heat from the GPU to the heatsink and removed through the two fans. 

So, how exactly effectiveness of HSF? after going through 3DMark Vantage testing to determine performance, and the resulting temperature (tests conducted by an agency in Indonesia). In 3DMark deault settings with 1280x1024 resolution that all successfully passed without a hitch with a score of 8766. This score is higher than the scores obtained by the GTS 450 references.

In Gamming Benchmark DXII, using stalker: call of Pripyat. this Graphics card has good performance. and on more detail picture test with 1920x1080 resolution,  on average this card produce 79 FPS. What is even more surprising when the temperature measurement is produced, because the graphic card produces a very safe temperature. The heat generated when idle is 26°C , and 38°C at full load. This proves the ability of HSF Arctic Cooling, that used is work effectively.

But you should know, if you think the performance of this card is not too different from previous series namely the GTX 460, you seem to be a little disappointed because the results obtained from the tests above, it isn't better than that obtained by the GTX 460. but it can be understood because the specifications of both which are very much different.

Technical Data:
GPU codename: GF106, Core Technology: 40nm, Core Clock: 851mhz, Stream processors: 192, Memory DDR5, Memory Clock: 950mhz, Memory Capacity: 1024MB, Memory Interface: 128 bt, D-sub: N / A, DVI: 2 , HMDI: 1, Display Port: N / a


Tuesday, 22 March 2011


High Performance Graphics Card 

Sapphire improve HD5770 graphics card product line by introducing SAPPHIRE HD5570 Flex Edition, with 1GB memory size and interface GDDR5, graphics card comes with a cooling time that is different from previous series. Although not many changes made in this graphics card. From the display this product looks similar to Sapphire HD5770, which is different in this series lies in the connector DVI-I Dual Link, which is found in the graphics card flex edition only.

As information, a single link DVI port is only capable of displaying images with a maximum resolution of 1920x1080 and a refresh rate of 60 Hz, while the Dual Link DVI ports capable of displaying images up to 2560x1600 resolution. other than that a DVI-dual link also has increased in terms of speed and signal quality, which can provide comfort to you when playing games or watching movies.

Sapphire HD5770 flex edition has supported the use of ATI Eyefinity with 3 monitors without requiring additional cables Display Port which are quite expensive. Sapphire flex edition also allows you,  to use 4 monitors in a single graphics cards in mode single Large Surface (SLS).

In some tests, such as by using 3DMark Vantage by several agencies in Indonesia. test results showed that the latest graphics card from Sapphire have good performance. In addition, testing gamming also has been done to this chip to obtain realistic results. and the result, these chips can go through all the testing with satisfactory results.

hardware,graphic card

For main stream graphic cards category, these products include products that have high performance when compared with other products in the same category. with the test results are satisfactory and low temperatures, this product can be your choice to accompany you play games, or watching movies with good quality
picture. And features ATI Eyefinity, will make you more comfortable while you are in front of your computer.

Technical data :
GPU codename: Juniper, Core Technology: 40nm, Core Clock: 850MHz, Stream processors: 800Unified, Memory : 1200Mhz, Memory capacity : 1024MB, Interface memory : GDDR5, D sub : -, DVI : 2, HDMI : 1, Display port : 1

Friday, 11 March 2011


Rely the reference boards, reference cooling, and factory overclocked support

Recently, NVIDIA has launched a chip-based products GF110. One of its products is the GeForce GT570. Like the other new graphics card launch, many manufacturers who develop their products from this chip, one of them is EVGA

Although the GTX570 is still a new product, but EVGA respond quickly. In fact, EVGA trying to create product with the stamp "SuperClocked" (SC), SuperClocked EVGA is one of the three series of factory overclocked and is the lowest ranked of the three series. for this product EVGA raise the clock speed of 65 MHz for the core, 130Mhz for the shaders, and 25Mhz on the memory.

For their factory overclocked product, the EVGA still believe with the stock coolling vapor chamber, the
property of Geforce GTX570. as well as PCB design that still uses reference board. Chip GF110 that became the center of the process on the GeForce GTX570 comes with 480 shader or called CUDA cores. Just by making some changes in the power management and cooling.The amount is the same as GeForce GTX480, the high-class monster graphics card owned by NVIDIA.

This change makes GeForce GTX570 work more efficiently and lower temperature
. In the testing phase, the core graphics card temperature at idle is 49°C, and it reaches 85°C when full load. Although somewhat higher, the temperature is much lower than the GeForce GTX480 temperature , which reached 95°C when full load. Not only that,  you also will not hear the noise of the fan in the cooling system.

Other advantages ofthis product can be seen from the results of 3D Mark Vantage test, which achieved a score 21,793 points for 1280 x 1024 resolution, and 15,766 points for 1920 x 1080 resolution. same result was also obtained in gaming benchmarks DiRT2, stalker: Call of Pripyat, and Crysis Warhead. Although sometimes, in the Crysis test with a 1920 x 1080 resolution , FPS obtained become lower up to 27fps but the game is still comfortable to play,

And for those of you who are not satisfied with the performance of this product, NVIDIA provides support the international answering up to 4way that will make this graphics card capable of devouring all the latest games without resistance.

Technical Data:
GPU codename: GF110, Core Technology: 40mm, Core Clock: 797Mhz, Stream Processors: 480 units, Memory: GDDR5, Memory Clock: 975Mhz, Memory Capacity: 1280MB, Memory Interface: 320 bytes, D-sub: N / A, DVI : 2, HMDI: 1, Display Port: N / A



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