NVIDIA GeForce GTX 1660 vs NVIDIA GeForce GTX 550 Ti

VS

NVIDIA GeForce GTX 1660

NVIDIA GeForce GTX 550 Ti

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 1024MB VRAM GeForce GTX 550 Ti 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 late

Boost Clock1785MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (192.1GB/s vs 98.50GB/s)

1216 additional rendering cores

NVIDIA GeForce GTX 550 Ti 's Advantages

Lower TDP (116W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 +627%

5.027 TFLOPS

GeForce GTX 550 Ti

0.691 TFLOPS

GeForce GTX 1660

VS

GeForce GTX 550 Ti

Graphics Card

Mar 2019

Release Date

Mar 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

1026 MHz

Memory

6GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

192bit

192.1GB/s

Bandwidth

98.50GB/s

Render Config

-

22

SM Count

4

1408

Shading Units

192

88

TMUs

32

48

ROPs

24

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

384 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

7.200 GPixel/s

157.1 GTexel/s

Texture Rate

28.80 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

691.2 GFLOPS

157.1 GFLOPS

FP64 (double)

57.60 GFLOPS

Board Design

120W

TDP

116W

300 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU116

GPU Name

GF116

TU116-300-A1

GPU Variant

GF116-400-A1

Turing

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

6.6 billion

Transistors

1.17 billion

284 mm²

Die Size

238 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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