NVIDIA GeForce GTX 660

This is a GPU manufactured with TSMC 28nm process, based on Nvidia Kepler architecture and released on Sep 2012. It features 2.54 billion transistors, 960 CUDA cores and 2GB GDDR5 memory, with 384KB L2 cache, theoretical performance of 1.981TFLOPS, with total power consumption of 140W.

Graphics Card

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Release Date

Sep 2012

Generation

GeForce 600

Type

Desktop

Bus Interface

PCIe 3.0 x16

Clock Speeds

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Base Clock

980 MHz

Boost Clock

1032 MHz

Memory Clock

1502 MHz

Memory

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Memory Size

2GB

Memory Type

GDDR5

Memory Bus

192bit

Bandwidth

144.2GB/s

Render Config

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Shading Units

960

TMUs

80

ROPs

24

L1 Cache

16 KB (per SMX)

L2 Cache

384 KB

Theoretical Performance

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Pixel Rate

20.64 GPixel/s

Texture Rate

82.56 GTexel/s

FP32 (float)

1.981 TFLOPS

FP64 (double)

82.56 GFLOPS

Graphics Processor

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GPU Name

GK106

GPU Variant

GK106-400-A1

Architecture

Kepler

Foundry

TSMC

Process Size

28 nm

Transistors

2.54 billion

Die Size

221 mm²

Board Design

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TDP

140W

Suggested PSU

300 W

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)

Intel Xe DG1 4 GB LPDDR4X

1.984 TFLOPS

NVIDIA GeForce GTX 1050 Ti Max Q 4 GB GDDR5

1.983 TFLOPS

NVIDIA GeForce GTX 660 2 GB GDDR5

1.981 TFLOPS

NVIDIA GeForce GTX 660 Rev. 2 2 GB GDDR5

1.981 TFLOPS

AMD Radeon RX Vega 11 System Shared System Shared

1.971 TFLOPS

AMD Radeon RX Vega 11 Mobile System Shared System Shared

1.971 TFLOPS

AMD Radeon Vega 11 System Shared System Shared

1.971 TFLOPS

3DMark Time Spy

AMD Radeon R7 260X 2 GB GDDR5

1476

AMD Radeon Vega 8 Mobile System Shared System Shared

1427

AMD Radeon HD 7850 2 GB GDDR5

1312

NVIDIA GeForce GTX 660 2 GB GDDR5

1308

Intel Iris Xe Graphics G7 96EU Mobile System Shared System Shared

1299

NVIDIA GeForce GTX 750 Ti 2 GB GDDR5

1265

NVIDIA GeForce MX350 2 GB GDDR5

1248

Blender

NVIDIA Quadro P600 2 GB GDDR5

122

NVIDIA GeForce MX350 2 GB GDDR5

122

NVIDIA GeForce GTX 770M 3 GB GDDR5

114

NVIDIA GeForce GTX 660 2 GB GDDR5

111

AMD Radeon 660M System Shared System Shared

110

NVIDIA Tesla M40 12 GB GDDR5

106

NVIDIA GeForce GTX 860M OEM 2 GB GDDR5

105

OctaneBench

NVIDIA GeForce MX350 2 GB GDDR5

28

NVIDIA Quadro M2000 4 GB GDDR5

28

NVIDIA Quadro M620 Mobile 2 GB GDDR5

27

NVIDIA GeForce GTX 950M 4 GB DDR3

27

NVIDIA GeForce GTX 660 2 GB GDDR5

27

NVIDIA Quadro M1000M 2 GB GDDR5

26

NVIDIA Quadro P620 2 GB GDDR5

25

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3

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4

NVIDIA GeForce GTX 750 vs NVIDIA GeForce GTX 660

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NVIDIA GeForce GTX 660 vs NVIDIA GeForce GT 730

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7

NVIDIA GeForce GTX 660 vs NVIDIA GeForce GT 710

8

NVIDIA GeForce GTX 660 vs NVIDIA GeForce 315 OEM

9

NVIDIA GeForce GTX 660 vs NVIDIA GeForce GT 120 Mac Edition

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NVIDIA GeForce GTX 660 vs AMD Radeon RX 6900 XTX

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