NVIDIA GeForce GTX 1660 vs NVIDIA GeForce GTX 560 Ti X2

VS

NVIDIA GeForce GTX 1660

NVIDIA GeForce GTX 560 Ti X2

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 1024MB VRAM GeForce GTX 560 Ti X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Released 8 years and 2 months late

Boost Clock1785MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (192.1GB/s vs 128.3GB/s)

1024 additional rendering cores

Lower TDP (120W vs 170W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 +284%

5.027 TFLOPS

GeForce GTX 560 Ti X2

1.306 TFLOPS

GeForce GTX 1660

VS

GeForce GTX 560 Ti X2

Graphics Card

Mar 2019

Release Date

Jan 2011

GeForce 16

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

2001 MHz

Memory Clock

1002 MHz

Memory

6GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

256bit

192.1GB/s

Bandwidth

128.3GB/s

Render Config

-

22

SM Count

8

1408

Shading Units

384

88

TMUs

64

48

ROPs

32

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

13.60 GPixel/s

157.1 GTexel/s

Texture Rate

54.40 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

1306 GFLOPS

157.1 GFLOPS

FP64 (double)

108.8 GFLOPS

Board Design

120W

TDP

170W

300 W

Suggested PSU

450 W

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

Outputs

3x DVI 1x mini-HDMI 1.3a

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

TU116

GPU Name

GF114

TU116-300-A1

GPU Variant

GF114-400-A1

Turing

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

6.6 billion

Transistors

1.95 billion

284 mm²

Die Size

332 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.6

Shader Model

5.1

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