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GeForce GTX660 GC 2GB / 66NPH7DN6ZVZ

Specifications of the Galaxy GeForce GTX660 GC 2GB GPU


Galaxy GeForce GTX660 GC 2GB (part number 66NPH7DN6ZVZ) is a desktop Graphics Processing Unit, based on NVIDIA GeForce GTX 660, and built on 28 nm technological process. The GPU was introduced in September 2012. The card operates at 1.006 GHz, and can be boosted as high as 1.072 GHz. It also sports 960 CUDA cores, 80 texture units, together with 20 ROPs. The GeForce GTX660 GC 2GB comes with 2 GB of GDDR5 memory, clocked at 1.502 GHz. It has a 192 bit wide memory bus, which gives 144.2 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 140 Watt. For increased Galaxy GeForce GTX660 GC 2GB game and 3D graphics performance, it can be used with up to 3 other cards in SLI mode.

More detailed specifications of the Galaxy GeForce GTX660 GC 2GB card are available below.

Name / Brand / Architecture

Manufacturer:Galaxy
Model:GeForce GTX660 GC 2GB
Part number:66NPH7DN6ZVZ
Based on:NVIDIA GeForce GTX 660 [Compare]
Target market segment:Desktop
Die name:GK 106
Architecture:Kepler
Fabrication process:28 nm
Transistors:2.54 billion
Bus interface:PCI-E 3.0 x 16
Launch date:September 2012

Frequency

Base clock:1006 MHz
GPU boost:1.0
Boost clock:1072 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1502 MHz
Memory clock (effective):6008 MHz
Memory interface width:192-bit
Memory bandwidth:144.2 GB/s

Cores / Texture

CUDA:3.0
CUDA cores:960
ROPs:20
Texture units:80
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:3-way

Electric characteristics

Maximum GPU temp:97C
Maximum power draw:140 W

Video features

Multi-monitor:Up to 4 displays
Maximum DP resolution:4096 x 2160 @ 60 Hz
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 2160 @ 24 Hz or 3840 x 2160 @ 30 Hz
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:FXAA
TXAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:21.44 Gigapixels/s
Texture fill rate:85.76 Gigatexels/s
Single presision compute power:2058.24 GFLOPS

External connectors

Standard display connectors:DisplayPort
Dual Link DVI-D
Dual Link DVI-I
HDMI
Power connectors:1 x 6-Pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):10 inches (254 mm) x 4.376 inches (111 mm)
Width:Dual Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Surround  ? 
HDCP
PhysX
Open CL support:1.2
OpenGL support:4.3
DirectX support:11.1
Shader model:5.0
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