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GeForce GTX 660

PixelView GeForce GTX 660 is a desktop graphics processing unit, based on NVIDIA GeForce GTX 660. Produced on 28 nm manufacturing process, the GPU employs Kepler architecture. The graphics card is clocked at 980 MHz, and supports boost technology, that can increase operating frequency up to 1.033 GHz. Furthermore, it has 960 CUDA cores, 80 texture units, as well as 20 ROPs. The GeForce GTX 660 embeds 2 GB of GDDR5 memory. Since the memory operates at 1.502 GHz, and utilizes 192 bit interface, the effective memory bandwidth is 144.2 GB/s. The GPU has PCI Express 3.0 interface, and uses 2 slots on the motherboard. Like the reference design, this model has the maximum power draw of 140 Watt. The PixelView GeForce GTX 660 is compatible with SLI technology, and can work together with similar graphics cards (up to 3 in total) for increased game and 3D graphics performance.

Please see below for detailed specifications of the card.

PixelView GeForce GTX 660 GPU specifications

Name / Brand / Architecture

Manufacturer: PixelView
Model: GeForce GTX 660
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: 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): 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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