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GeForce GTX 660 3GB / 03G-P4-2664-KR

Specifications of the EVGA GeForce GTX 660 3GB GPU


EVGA GeForce GTX 660 3GB (part number 03G-P4-2664-KR) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GTX 660, and manufactured on 28 nm technological process. The graphics card is clocked at 980 MHz, and can be boosted as high as 1.033 GHz. It also boasts 960 CUDA cores, 80 texture units, together with 20 ROPs. The GeForce GTX 660 3GB comes with 3 GB of GDDR5 memory, using 192 bit bus. The memory is clocked at 1.502 GHz, which translates to 144.2 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and uses 2 slots on the motherboard. The maximum power draw of this model is 130 Watt. To boost EVGA GeForce GTX 660 3GB game and 3D graphics performance, it can be used with up to 3 similar cards in SLI mode.

More detailed specifications of the EVGA GeForce GTX 660 3GB graphics card are available below.

Name / Brand / Architecture

Manufacturer:EVGA
Model:GeForce GTX 660 3GB
Part number:03G-P4-26**-KR
Reference card?:Yes
Based on:NVIDIA GeForce GTX 660 [Compare]
Target market segment:Desktop
Die name:GK 106
Architecture:Kepler
Fabrication process:28 nm
Transistors:3.54 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:3072 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: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: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):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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