Gainward GeForce GTX 660 Ti Phantom SPECIFICATIONS

Gainward GeForce GTX 660 Ti Phantom

<< The Silent Beast >>

28nm
1344 cores
2048MB
192b GDDR5

 Kepler architecture

 NVIDIA GPU Boost
 NVIDIA Adaptive Vertical Sync
NVIDIA TXAA and FXAA technology
 Microsoft DirectX 11 with DirectCompute 5.0 support
 NVIDIA PhysX Technology
 NVIDIA CUDA technology
 NVIDIA 3D Vision Ready
 NVIDIA SLI Ready
 NVIDIA Surround
 PCI Express 3.0 support
 OpenGL 4.2 and OpenCL Support
 Support for four concurrent displays including:

 DisplayPort 1.2
 HDMI 1.4a
 DVI *2 (dual-link)

1006 MHz
1084 MHz
3054 MHz

146.6 (GB/Sec)

 Phantom II cooler

Gainward GTX 660 Ti Phantom, continue the elegant
design of the first generation. The new Phantom II comes
with brand new fins design (patent pending) that introduces

1) better thermal performance

2) lower acoustic level

3) more solid structure than previous generation.

 QuattroPorts

 Expertool II

DVI-I, DVI-D, HDMI,

DisplayPort

Graphics card require:

 PCI Express-compliant motherboard with two and half

width x16 graphics slot

 Two 6-pin PCI Express supplementary power

connectors

 Minimum 450W or greater system power supply (with

a minimum 12V current rating of 24A)

 Microsoft Windows 7, Windows Vista, Windows XP

PCB: 247mm(L)x112mm(W)
Cooler :2.5 slot
Bracket: 2 slot

1. Driver CD

2. Manual

3. Power cable

4. HDMI to DVI dongle

5. DVI to VGA dongle

GW GTX660Ti_Phantom_bar code: 426018336-2753

© 2012 NVIDIA Corporation. NVIDIA, the NVIDIA logo, and GeForce are registered trademarks of NVIDIA Corporation in the U.S. and other
countries. All rights reserved.

 New Phantom II Cooler Design

Gainward GTX 660 Ti Phantom, continue the elegant
design of the first generation. The new Phantom II comes
with brand new fins design that introduces

1) Better thermal performance

2) Lower acoustic level

3) More solid structure than previous generation.
With this new outstanding innovated thermal design and

optimized product design Gainward GTX 660 Ti Phantom
delivers an extreme gaming performance for enthusiast

gamers.

 Extreme silent acoustics in 2D / idle mode

With the Phantom II cooler, Gainward GTX 660 Ti
Phantom gets 5dB quieter or 40% lower than
reference board under 2D operation or idle mode.

 Superior Hardware Design

With the experience of the Gainward’s award winning
high-performance/wide-bandwidth hardware design,
GTX 660 Ti Phantom, again, with re-designing the
entire hardware, that brings –

1) lower energy loss

2) lower EMI level

3) higher stability under high current operation (heavy
loading operation).

 Factory over-clocked

Gainward GTX 660 Ti Phantom works not only much
higher clock speed than reference board - offers
unbelievable performance but provides reliability and
extra over-clocking capability.

 4-phase + 2-phase PWM

Gainward designs four phases power supply with
DrMOS for GPU core and two phases power supply
for graphics memory that helps to supply enough
fuel to the 3D graphics engine and memory chips.
With those superior design, Gainward GeForce
GTX 660 Ti Phantom can be over-clocking easily and
safely , the overall efficiency can be improved, the
choke noise and EMI noise also be reduced.

 Extreme cool & silent in 3D heavy loading

under factory over-clocked speed

Thanks to the Phantom II cooler, Gainward GTX 660 Ti
Phantom with factory over-clocked speed performs 4o C
lower GPU temperature than reference board with
reference clock as well as 5dB lower acoustics level.

 QuattroPorts

Four simultaneous displays on one single GeForce GTX
660 Ti Phantom board.

- With 3D Vision Surround (3x 3D monitors) and an
accessory display for email, chat, web browsing and more.

For three DVI monitors – NV Surround application, using
the HDMI to DVI dongle for the GTX 660 Ti Phantom card
is the easiest way to enjoy the multi-monitor gaming
environment.

 DrMOS

To design GeForce GTX 660 Ti, Gainward uses
DrMOS that was used for high end server CPU
application. DrMOS is designed to handle high
current with low noise operation and less heat
generating

Thanks to the superior hardware design, Gainward GeForce
GTX 660 Ti Phantom gains extra 3% more power efficiency
that is 4.5W power saving while performing 3% more in
gaming performance.

 Expertool II

Gainward newly releases the Expertool II – the

brand-new utility to tap into this powerful GTX 660 Ti

Phantom card.

GW GTX660Ti_Phantom_bar code: 426018336-2753

© 2012 NVIDIA Corporation. NVIDIA, the NVIDIA logo, and GeForce are registered trademarks of NVIDIA Corporation in the U.S. and other
countries. All rights reserved.