The Gainward GeForce GTX 690 4GB offers a core clock speed of 915MHz and technologies such as the NVIDIA Adaptive Vertical Sync, which allows users to efficiently adjust VSync to their current frame rates for maximum playability.

Clocked at 1006MHz, the Gainward GeForce GTX 680 includes the NVIDIA GPU Boost technology which allows a boost to 1058MHz. Also, it runs at memory clock speeds of 6008MHz.

Clocked at 772MHz, the Gainward GeForce GTX 580 features a memory clock speed of 2004MHz for 1536MB GDDR5 384 bits.

Equipped with the GR9 silent PWM turbo fan, the Gainward GeForce GTX 560 1GB Golden Sample is set at the core and memory speed of 822MHz and 4040MHz respectively.

Featuring the Phantom cooling technology which reinforces the heat dissipation efficiently using two extreme silent PWM fans, the Gainward GeForce GTX 560 1GB Phantom runs at a core clock speed of 822MHz and a memory clock speed of 4040MHz.

Running at the default GPU clock speed of 810MHz while its shaders and memory clock speeds are at 1620MHz and 4008MHz respectively, the Gainward GeForce GTX 560 2GB also features the GR9 silent PWM turbo fan for stable, thermal performance.

Equipped with HDMI, DVI and VGA outputs to ensure maximum compatibility for the mainstream gamer's hardware, the GeForce GT 520 is designed to enable all types of digital media PCs from HTPCs to 3D PCs. Also, it is fitted with the Gainward custom cooling system.

Equipped with HDMI, DVI and VGA outputs to ensure maximum compatibility for the mainstream gamer's hardware, the GeForce GT 520 is designed to enable all types of digital media PCs from HTPCs to 3D PCs. Also, it is fitted with the Gainward custom cooling system.

Besides running at a core clock speed of 783MHz, the Gainward GeForce GTX 580 3072MB Phantom has heat dissipation reinforced efficiently by three GR8 PWM fans and conducted away by Grand-Prix Heat-Pipes Hybrid Cooler.

This graphics card is clocked at 783MHz for all 512 CUDA Cores and 2010MHz for 1536MB GDDR5 384 bits memory with equivalent bandwidth up to 193 GB/sec. It is cooled by Gainward Grand Prix Heatpipes Cooler ventilated with 2 GR8 PWM controlled fans.