home > GeForce GTX660 OC DF 2048MB GDDR5 / SX660S2048MMDA

 
GeForce GTX660 OC DF 2048MB GDDR5 / SX660S2048MMDA

Sparkle GeForce GTX660 OC DF 2048MB GDDR5 (part number SX660S2048MMDA) is a Graphics Processing Unit, aimed at desktop market. The GPU is based on NVIDIA GeForce GTX 660 model, and is built on 28 nm technological process. The graphics card operates at 1.006 GHz, and can be boosted as high as 1.072 GHz. Furthermore, it has 960 CUDA cores, 80 texture units, and 20 ROPs. The GeForce GTX660 OC DF 2048MB GDDR5 has 2 GB of GDDR5 memory, clocked at 1.502 GHz. It has a 192 bit wide memory interface, which gives 144.2 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. The maximum power draw of this model is 140 Watt, same as on the reference design. The Sparkle GeForce GTX660 OC DF 2048MB GDDR5 is compatible with SLI technology, and can work together with other graphics cards (up to 3 in total) for better 3D graphics and gaming performance.

Below you will find detailed specs of the card.

Sparkle GeForce GTX660 OC DF 2048MB GDDR5 GPU specifications

Name / Brand / Architecture

Manufacturer: Sparkle
Model: GeForce GTX660 OC DF 2048MB GDDR5
Part number: SX660S2048MMDA
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: 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: 2560 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: 2 x Dual Link DVI-D
HDMI
VGA
Power connectors: 1 x 6-Pin
Audio input for HDMI: Yes

Dimensions

Size (length x height): 8.27 inches (210 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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