home > GeForce GTX 660 / Barcode: 426018336-2777

 
GeForce GTX 660 / Barcode: 426018336-2777

Specifications of the Gainward GeForce GTX 660 GPU


Gainward GeForce GTX 660 (part number Barcode: 426018336-2777) is a Graphics Processing Unit for desktop market segment, based on NVIDIA GeForce GTX 660. The GPU, produced on 28 nm technology, employs Kepler architecture. The graphics card operates at 980 MHz, and can be boosted as high as 1.033 GHz. It also features 960 CUDA cores, 20 ROPs, along with 80 texture units. The GeForce GTX 660 comes with 2 GB of GDDR5 memory, clocked at 1.502 GHz. It has a 192 bit wide memory bus, which translates to 144.2 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and uses 2 slots on the motherboard. This model needs up to 140 Watt of power, identical to the reference design. The Gainward GeForce GTX 660 is compatible with SLI technology, and will perform far better in games when used with other cards (up to 3 in total).

Please see below for detailed specifications of the Gainward GeForce GTX 660 graphics card.

Name / Brand / Architecture

Manufacturer:Gainward
Model:GeForce GTX 660
Part number:Barcode: 426018336-2777
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

Frequency

Base clock:980 MHz
GPU boost:1.0
Boost clock:1033 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:20.66 Gigapixels/s
Texture fill rate:82.** Gigatexels/s
Single presision compute power:1983.36 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):7.09 inches (180 mm) x 4.41 inches (112 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
Email:info@Mobilegpu.com  All rights reserved.