NVIDIA GeForce GTX 660 OEM

This is a GPU manufactured with TSMC 28nm process, based on Nvidia Kepler architecture and released on Aug 2012. It features 3.54 billion transistors, 1152 CUDA cores and 1536MB GDDR5 memory, with 384KB L2 cache, theoretical performance of 2.046TFLOPS, with total power consumption of 130W.

Graphics Card

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Release Date

Aug 2012

Generation

GeForce 600

Type

Desktop

Bus Interface

PCIe 3.0 x16

Clock Speeds

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Base Clock

823MHz

Boost Clock

888MHz

Memory Clock

1400MHz

Memory

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Memory Size

1536MB

Memory Type

GDDR5

Memory Bus

192bit

Bandwidth

134.4 GB/s

Render Config

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Shading Units

1152

TMUs

96

ROPs

24

L1 Cache

16 KB (per SMX)

L2 Cache

384KB

Theoretical Performance

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Pixel Rate

21.31 GPixel/s

Texture Rate

85.25 GTexel/s

FP32 (float)

2.046 TFLOPS

FP64 (double)

85.25 GFLOPS

Graphics Processor

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GPU Name

GK104

GPU Variant

GK104-200-KD-A2

Architecture

Kepler

Foundry

TSMC

Process Size

28 nm

Transistors

3,540 million

Die Size

294mm²

Board Design

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TDP

130W

Suggested PSU

300W

Outputs

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

Power Connectors

1x 6-pin

Graphics Features

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DirectX

12 (11_0)

OpenGL

4.6

OpenCL

3.0

Vulkan

1.1

CUDA

3.0

Shader Model

5.1

Rankings

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FP32 (float)

AMD Radeon Vega 8 System Shared System Shared

2.048 TFLOPS

AMD Radeon Vega 8 Mobile System Shared System Shared

2.048 TFLOPS

AMD Radeon Graphics 512SP Mobile System Shared System Shared

2.048 TFLOPS

NVIDIA GeForce GTX 660 OEM 1536 MB GDDR5

2.046 TFLOPS

NVIDIA GeForce GTX 760 OEM Rebrand 3 GB GDDR5

2.046 TFLOPS

NVIDIA GeForce GTX 680M 4 GB GDDR5

2.038 TFLOPS

AMD Radeon HD 6870 X2 1024 MB GDDR5

2.016 TFLOPS

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