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GeForce GTX 660 1.5 GB (OEM)

Specifications of the NVIDIA GeForce GTX 660 1.5 GB (OEM) GPU


NVIDIA GeForce GTX 660 1.5 GB (OEM) desktop Graphics Processing Unit was released in August 2012. The GPU utilizes Kepler architecture, and it is manufactured on 28 nm technological process. The graphics card operates at 823 MHz, and can be boosted as high as 888 MHz. It also sports 1152 CUDA cores, 24 ROPs, together with 96 texture units. The GeForce GTX 660 1.5 GB (OEM) comes with 1.5 GB of GDDR5 memory, using 192 bit bus. The memory is clocked at 1.45 GHz, which translates to 139.2 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. This model has the maximum power draw of 130 Watt. To boost NVIDIA GeForce GTX 660 1.5 GB (OEM) 3D graphics and game performance, it can be used with up to 3 similar graphics cards in SLI mode.

More detailed specifications of the NVIDIA GeForce GTX 660 1.5 GB (OEM) graphics card you will find below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce GTX 660 1.5 GB (OEM)
Reference card?:Yes
Target market segment:Desktop
Die name:GK 104
Architecture:Kepler
Fabrication process:28 nm
Transistors:3.54 billion
Bus interface:PCI-E 3.0 x 16
Launch date:August 2012

Frequency

Base clock:823 MHz
GPU boost:1.0
Boost clock:888 MHz

Memory specifications

Memory size:1536 MB
Memory type:GDDR5
Memory clock:1450 MHz
Memory clock (effective):5800 MHz
Memory interface width:192-bit
Memory bandwidth:139.2 GB/s

Cores / Texture

CUDA:3.0
CUDA cores:1152
ROPs:24
Texture units:96
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:3-way

Electric characteristics

Maximum GPU temp:97C
Maximum power draw:130 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:21.31 Gigapixels/s
Texture fill rate:85.25 Gigatexels/s
Single presision compute power:2045.95 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):9.49 inches (241 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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