Palit Microsystems Ltd, the leading graphics card manufacturer, announced a brand new double memory size 4GB at Palit GeForce GTX 680 JetStream series. The second JetStream model, Palit GeForce GTX 680 4GB, with massive 4096 MB of GDDR5 memory offers rich realistic and explosive HD gaming performance under maximum resolution setting. Palit GeForce GTX 680 JetStream 4GB brings gamers the cutting-edge performance and an explosive gaming experience to the next new level. The Palit JetStream series of graphics cards features innovative cooling and an optimized product design to deliver gamers the ultimate gaming experience. As the latest and most powerful GPU in the series, the Palit GeForce GTX 680 JetStream 4GB guarantees gamers cutting-edge performance and an explosive new gaming experience.

Same as the previous Palit GeForce GTX680 JetStream 2GB, Palit continues to gear up with the new Palit JetStream thermal design and the optimized components (DrMOS and 6+2 phase PWM), which makes Palit GeForce GTX 680 JetStream 4GB perform much better than 2GB version by up to 12% at FarCry 2 under NVIDIA Surround setting. Palit GeForce GTX680 JetStream 4GB also offers great OC ability by using Palit brand new utility “ ThunderMaster” which allows you to drag the performance to its maximum score!

	Palit GeForce GTX 680 Jetstream	Palit GeForce GTX 680 Jetstream 4GB	Palit GeForce GTX 680
Cores	1536	1536	1536
Base Clock	1084 MHz	1006 MHz	1006 MHz
Boost Clock	1150 MHz	1058 MHz	1058 MHz
Memory Clock	3150 MHz(DDR 6300 MHz)	3004 MHz(DDR 6008 MHz)	3004 MHz(DDR 6008 MHz)
Memory Amount	2048 MB	4096 MB	2048 MB
Memory Interface	256 bit	256 bit	256 bit
Display ports	D-DVI(DVI-I/DVI-D)+HDMI+DisplayPort	D-DVI(DVI-I/DVI-D)+HDMI+DisplayPort	D-DVI(DVI-I/DVI-D)+HDMI+DisplayPort
Memory Bandwidth	201.6 (GB/Sec)	192.2 (GB/Sec)	192.2 (GB/Sec)
Power Connectors	6-pin+8-pin	6-pin+8-pin	6-pin+8-pin
TDP	215W	215W	195W